For a long time, gardening and drying rice have become a spiritual image associated with houses in Vietnamese villages; However, the process of urbanization is gradually changing this traditional architecture and space. Understanding these values, the architect team of TAA DESIGN designed a project called Red Roof House for a 50-year-old couple born and raised in the Quang Ngai village in 2019. It is known that Red Roof House is a mezzanine tube house on an area of ​​​​80m2, located next to the main road of the village. Due to the limited land fund, the architects have integrated many functions such as living room, kitchen, outdoor wood stove cooking area, bedroom, toilet, drying yard, granary, chicken yard,… The ground floor combines with a small courtyard in front, middle and back of the house to connect the spaces together Because the area of ​​the function rooms is quite small, the cooking area is open-air so that the house is well ventilated, preventing smoke and heat from the kitchen from entering. In particular, the group of architects designed the courtyard on the mezzanine floor into an agricultural garden cum roof. In the garden grow clean vegetables such as morning glory, squash, onions, cabbage, celery, … to provide for the family or for relatives and villages. In addition, the vegetable garden also plays a role in insulating the house, so that the temperature inside the house is significantly improved compared to the surrounding corrugated iron roof houses. Thanks to the uniqueness and creativity in the design of rural houses, the Red Roof project once won the award “Thematic about sustainable social-humanistic housing solutions” and resonated greatly. Ground floor design drawing (01: Bicycle; 02: Front yard; 03: Porch; 04: Living room; 05: Kitchen and dining room; 06: Middle courtyard; 07: Toilet; 08: Barn: 09) : Master bedroom: 10: Wardrobe; Backyard). Mezzanine floor design drawings (01: Stairs; 02: Changing room; 03: Bedroom; 04: Toilet; 05: Middle courtyard; 06: Space; 07: Vegetable growing area).

Park your car in a shady place, avoid direct sunlight This is considered the most effective measure that does not cost money as well as time. You should prioritize parking in basements of buildings or places with shade from trees and tall buildings. If you can’t find such a place and you must park your car in a place where the sun shines, you should pay attention to the direction of the car so that the sun shines from behind, avoid letting the sun shine directly on the driver’s glass because the windshield often has a high degree of sunlight Transparency is higher than other glass, so it will let sunlight into the car compartment causing more damage. Illustration. Lower the windows when parking in a safe place When parking in a place with good security, we can completely lower the car glass 1-2cm so that the wind can circulate into the car and blow away the hot air in the car and partly help the car. hotter. Paste the insulation film for the car There are many different types of insulation films on the market today. Insulating film blocks more than 80% of the heat from sunlight penetrating the glass, cooling faster, saving fuel for the vehicle and reducing the load on the air conditioning system. 99% of ultraviolet rays are also prevented from entering the car, causing damage to the interior as well as affecting the passengers in the car. Use sunscreen On luxury cars, there are often curtains on the doors, when parking, you should pull up the curtains to avoid the sun shining into the car, on cars that are not equipped or the windshield of the car we can buy additional visors. Reflective sun to shield at the window and windshield positions. In the case of parking in the sun without reflective visors, you can completely use cardboard sheets for temporary shielding. Use tarpaulin to shade the car This is a pretty effective accessory to be able to protect the car from the sun. On the market today, there are many different materials and prices, you should choose the tarpaulin with good reflective quality to be able to protect your car in the best way. Use a dedicated umbrella to shade the car This accessory is also quite effective, but because the installation and disassembly is quite complicated and time-consuming, it is rarely used by the brothers. Start the car a few minutes before departure Before you get in the car and start, you should open all the car doors so that the wind can push in all the hot air from the inside of the car, then start the car and close the door. On new cars today are often equipped with a remote start system, before getting in the car you can start the engine by pressing the button on the key first and wait for 3-5 minutes for the air conditioning system to work. cools the car and then you can comfortably get in the car.

Solutions against heat Planning solution In the past, our ancestors had a saying: “Get a gentle wife to make a house facing south”. It is a very natural and simple way of planning to avoid the direction that the sun rises in the east and sets in the west. The south direction is the direction to catch the cool wind, avoiding the radiation of the sun. Of course it is a folk house in the village-rural structure. Modern urban areas depend on many other factors, so it is not possible to completely choose the direction for the project. This is not to say that the direction is dependent. Where possible, the orientation of the building should be optimized. The Vietnamese standard on heat protection for houses clearly states: “For houses, try to arrange so that the west-east side of the house has the smallest surface area to limit solar radiation”. As with clusters of works or complexes of works, it is necessary to design a reasonable total ground, giving priority to good orientation for mainstream works, works with higher heat resistance requirements such as living and working places. Environmental and ecological solutions This solution is associated with the planning solution. This is also a solution that our ancestors have applied very thoroughly in traditional architecture. Trees, water surface are always indispensable elements, accompanying the architecture. Trees create shade, prevent and cover architectural surfaces from solar radiation. The water surface (pond, lake, aquarium …) and green trees regulate the climate, making the environment cooler and cleaner. Under conditions of unsaturated air humidity, the water surface always has the phenomenon of evaporation. Water evaporation is an endothermic process, so it causes the ambient temperature to drop. Trees and water surface are attached to natural land; All have low emissivity, which are effective factors for overall heat resistance, with a large range of influence. Currently, in many urban areas, the ratio of trees, water surface to construction works is at an alarming rate, plus other areas are concretized at a high level (yard, summer, parking lot). …). The surfaces of these materials have high emissivity, causing the air environment to heat up significantly. Architectural solutions This is considered the broadest and most flexible solution. The architectural solution is the combination of the ground and the building block, the design of a reasonable cover structure to limit the surface exposed to the sun – avoid radiation, or reduce the heat conduction in the material, enhance thermal convection. The basic architectural solutions are as follows: Reasonable ground layout, prioritizing main spaces to avoid contact with sun-catching surfaces; push the extra spaces such as stairs, storage, toilet to that side. Create setbacks, negative spaces such as halls, loggias, technical slots, etc. to avoid solar radiation entering the main space surface. Use side shading structures installed outside the enclosure (walls) to reduce radiation and heat conduction. In traditional folk architecture, many places have a bamboo mat on the veranda. This element has been applied a lot in modern architecture with different forms and different materials. Facade complex with “rigid structures” to block the sun; attached to the bearing structure and cover. Usually it is an umbrella, vertical and horizontal sunshades. In the 70-80s, this type of architecture was very developed – especially in the category of administrative and office buildings. Those designs are carefully studied in terms of architectural physics according to the climate and solar chart of each locality. Build thick walls, box walls (hollow), use insulation materials (hollow bricks, insulation panels, 3D panels, aerated aggregate concrete…) for the covering structure. The door design is reasonable in terms of location and materials. These solutions are all based on the principle of reducing radiation and conduction of heat from the outside. Use heat-resistant materials for roofs such as woven panels, brick holes, corrugated iron roofs (for flat and concrete roofs), use heat-insulated false ceilings (for sloping, tiled roofs). This solution must pay special attention to the problem of ventilation for the air mass between the two roof layers. Reduce the emissivity of the building surface with plants, such as growing vines on the wall, garden design – water surface on the roof. This is a pretty good aesthetic solution, but there are certain changes over time. Organize the premises, design the location and structure the door reasonably; design courtyard, skylight to enhance air convection. The goal is for the hot air to escape up and out, making room for the lower heat mass. Technical solution Air conditioners (Air conditioners): Considered modern, and easy to deploy applications. However, air conditioners also reveal certain disadvantages. First of all, this solution consumes significant energy resources, and affects the environment. According to the principle of thermal balance, to reduce the temperature in the room, it increases the outside temperature by the same amount of heat. Besides, air conditioners are difficult to meet for open spaces, too large spaces. Ventilation: In addition to natural convection, forced ventilation is considered an effective solution to combat heat when natural convection is not effective. Properly designed ventilation systems will contribute to heat resistance, and should be taken advantage of – combined with architectural solutions such as skylights. Spraying water, misting: Misting systems have recently been deployed to many applications, in public spaces such as restaurants, and even houses. Spraying water and mist creates the phenomenon of evaporating water and collecting heat, while enhancing air convection. In addition, the pressure of water spray, mist creates cool air movement (will be discussed in the next section). In addition, homeowners can also use specialized heat-resistant paint for the surface of the building, which is also an effective anti-heat solution.

An important thing to keep the house cool is to make sure the windows and doors are in positions that allow good air circulation. The best time to open the door to catch the cool breeze is from 5am to 8am and from 8am to 10pm. During this time, the air is considered to be quite fresh and can dispel the heat in your home. If you can ensure anti-theft and health issues, open the living room windows at night to catch the coolest air. You can install insect nets to keep them out of your home. Air conditioning makes the Earth hotter. 2. Use the side door Windows absorb heat, making your home hotter. The solution is to install nets to help prevent heat from entering the house. Please close the net from 11am to 4pm. Materials such as bamboo, jute… are environmentally friendly and also make the house look cooler, avoiding dark or too bright colors. If you must go outside, be sure to close the mesh doors to prevent heat from entering the room. 3. Light tone Leather, silk, satin with pillows, sofas or other furniture… will absorb heat faster. Change to cotton or linen that wicks away sweat and also helps you feel more comfortable. 4. Wall paint color sơn Light paint colors make the house more comfortable. Want to dispel the hot and stuffy feeling of summer, choose a light, gentle and pleasant wall paint color such as: light yellow, pastel pink, beige, white or blue tones. There are even heat-resistant paints on the market today to help keep your home cooler. 5. Ceiling treatment Choosing UV-resistant paint to cover the ceiling is the fastest way to reduce the temperature. This is a paint that is mainly composed of film-forming agents with the ability to insulate and reflect sunlight. This type of paint acts as a coating to help the wall have more durability, resist dust, moisture and make the house cool and comfortable. 6. Trees Coconut palm, aloe vera or fern have the effect of purifying indoor air. In addition to that function, plants also help the house look cooler and more comfortable. Placing potted plants in the east and west of the house will help reduce the heat of the sun. In addition, growing climbing plants on the balcony also helps to keep the house cooler. 7. Electrical equipment Conventional light bulbs do not have the power-saving function and also make the house hotter because of the amount of heat emitted from it. Use bulbs like LED or fluorescent CFL. Don’t forget to turn off the light switch when going out, unplug electronic devices when not in use because they still give off a certain amount of heat.

Insulation film is one of the commonly found equipment on cars today, it is very useful on hot days What is car window film? Automotive insulation film is a type of film composed of many layers of different materials (also known as multi-layer coating) forming a filter plate of spectral ranges. Currently, there are 4 popular insulation film coating technologies, including: Nano Ceramic, Sputted Film, Metalized Coating Film, and Dyed Film. Insulation film gives the user and the vehicle a lot of different benefits The benefits of car window tinting Car window film has the main effect of insulating the outside environment, does not make the environment inside the car warm, stays cool and helps the car interior equipment not be damaged by the sun. heat, ensuring durability and quality when using. According to research, the heat in the sun will be radiated from 3 main sources: 57% from infrared rays, 5% from ultraviolet rays and 38% from visible light. Car window films can eliminate more than 80% – 90% of infrared and ultraviolet rays, but still have transparency, high light transmission, ensuring visibility while driving. The current car insulation films have the ability to insulate up to 50% – 65%. In addition, the film has an effective anti-glare function, while ensuring a clear and effective vision, making you safer and more comfortable. Insulation film helps reduce the temperature in the car, limiting the hot sun nắng The effect of sun protection, temperature reduction One of the most important effects that an insulating film brings to your car is the ability to resist hot sun, reduce temperature and high performance. This will help you always feel comfortable and cool when driving and sitting in the car even when it is hot outside. The film will also ensure no heat leakage, prevent heat from escaping to the outside, and maintain a stable temperature inside the vehicle. Your eyes and skin will also be maximally protected under the effects of the sun Maximum body protection Another equally important effect of insulating film is that it can provide maximum protection for the driver’s eyes and skin in the car. Insulation film has the ability to block most sources of UV rays (the cause of skin damage, potentially causing skin cancer) from 99% or more. This will give your skin maximum protection from darkening, aging and cancer, keeping you safe and comfortable when using a car. The interior of the car will also avoid maximum aging Protect car interior accessories Car window film is effective in protecting accessories and interior equipment in the car to the maximum, avoiding interior aging and fading caused by direct sunlight. damage during use. In the event of a sudden accident that breaks the glass, the shards will not be thrown to hurt the occupants of the vehicle Protect the occupants of the car when the glass is broken Insulation film does not work to prevent car glass from breaking. However, thanks to the insulating film, the glass will not be broken. Instead, the film holds the broken pieces of glass in place so they don’t splash and injure occupants. Sticking black insulation film also helps to ensure privacy inside the car Create privacy For those who want a sense of privacy when sitting inside the car, dark tinted film is the ideal solution. This type of film helps outsiders to not be able to see inside the car while occupants can still see outside.

With the criteria of low cost, efficiency and ease of use, the Hospital of Traditional Medicine, the Ministry of Public Security has created a thermal shockproof shirt for medical staff who are carrying out the fight against the COVID-19 epidemic in medical conditions. extreme hot weather. Senior Lieutenant Le Thi Hoa, Medical Officer of Infection Control Department, Traditional Medicine Hospital of the Ministry of Public Security, the creator of the thermal shock jacket said: ‘This shirt is simply designed with a mesh body. three holes, cool material”. Mesh shirts have a relatively cheap cost of only 50,000 VND, so they can be produced in large quantities to serve the frontline health ministries involved in the prevention and control of COVID-19. The highlight of this thermal shock jacket is the dry ice bags weighing 500g wrapped by a layer of insulation foam with a thickness of 1cm to prevent the ice from directly contacting the human skin and placed in a zip bag to prevent water, Fast cooling effect. Each net shirt is arranged with 4 ice bags in front and back to keep the net shirt balance. 1 set of thermal shockproof vest complete with materials made of mesh cotton fabric to make the process of heat diffusion between the body and the air inside the frame easier, 4 elasticated front and back pockets, each bag for 1 extra piece of insulation 1cm thick and 1 bag of dry ice 500mg. The weight is not too heavy to help doctors manipulate and move conveniently. After acceptance, the Traditional Medicine Hospital of the Ministry of Public Security evaluated the thermal shock jacket to be effective in 6-8 hours, enough for one shift for doctors and nurses, the hospital will quickly coordinate with units to produce large quantities, promptly serve health workers who are performing frontline anti-epidemic tasks. Major General Pham Ba Tuyen, Director of the Hospital of Traditional Medicine under the Ministry of Public Security, who directly experienced the thermal shock jacket, said: “After only a few days from ideation and product testing, the hospital’s leaders instructed to urgently check and accept to quickly put into production and distribute to health workers who are on duty of epidemic prevention in the provinces, especially Bac Giang and Bac Ninh”. On the afternoon of June 3, the Traditional Medicine Hospital of the Ministry of Public Security sent reinforcements to the field hospital in the Bac Giang epidemic center with more than 60 anti-heat shock shirts and many drugs to support epidemic prevention and control.

Film insulation was first used in the 60s of the last century. Insulation film consists of 3 layers. The surface layer has the effect of shading and insulating, anti-heat. The adhesive layer plays the role of bonding the surface layer to the glass with a special glue layer. Glue protection layer is used to protect the adhesive layer when it is not applied to the glass surface. Although there are many different technologies, basically the insulation film works by the mechanism of heat absorption and heat reflection. With the principle of heat reflection: Heat from the sun transmitted to the film surface will be reflected to the outside environment. This heat will be completely removed. Thereby the film will help reduce the amount of heat transferred from the outside to the inside. With the principle of heat absorption: Heat from the sun transmitted to the film surface will be absorbed by the film on the surface. In general, when sunlight passes through a glass with film, part of it will be reflected back to the environment, another part will be absorbed by the film onto the glass, a low-emissivity layer is arranged on the outside of the film. Heat radiated from the non-permeable glass back into the room. The use of insulating film is to reduce heat from direct sunlight (about 4 – 8 degrees Celsius) thereby cooling the interior air and reducing air conditioning power. Even, in addition to heat resistance, the product is also capable of cutting UV rays. However, experts also know, insulating film also has many disadvantages: looking from the inside out or being dazzled, sore eyes, difficult to feel the true brightness outside. The UV resistance is really not as high as advertised. Another disadvantage is that the insulation ability is easily reduced over time, prone to fading, color fading. In particular, due to exposure to high temperatures, it is very easy to peel, yellow, lose aesthetics and costly to rebuild. The way experts advise, if you choose insulation film to prevent heat for your home, you need to pay attention to indicators such as UV resistance, UV rays and the ability to penetrate light through the glass layer when choosing products. In particular, it is recommended to paste in the early morning and late afternoon when the air and surface temperatures are not too large, reducing the ability of the glue layer to contact the glass. Too high a temperature will blister, the adhesive layer will stick, but it is easy to have air bubbles and quickly peel off. In addition, standard procedures should be followed because the film is very thin and difficult to apply. Film pasting requires the paster to have ingenuity, perseverance and fully follow the instructions. Invite readers to watch the video: Desert greening movement. Source: VTV24.

Installing a misting system in the summer is a great cooling solution as well as humidifying the house. Moreover, this method has not too large investment costs. Insulation film is a solution for sun protection, insulation used directly on glass. The darker the film, the more effective the insulation against heat. However, the insulating film glued to the glass causes darkening, reducing the view. Few people know that the rotation direction of the ceiling fan can be adjusted according to the season. Setting the fan to rotate counterclockwise in the summer will help the fan spin stronger, the wind generated will be cooler. Using an exhaust fan in the bathroom or an exhaust fan in the kitchen also helps reduce the temperature in the house after you cook, shower. According to energy experts, 30% of the hot air in the house comes from the window. So, by pulling the curtain to block the sunlight entering your home, you will save up to 7% on your electricity bill and lower the room temperature by up to 20 degrees. During the hot day, the door should be closed to prevent hot air from entering the house. When the sun is out, at night, you should open the door to let the wind from outside to cool your house. Most electrical appliances when in use emit a small amount of heat. Therefore, please turn off unused electronic items, both saving electricity and reducing room temperature. Incandescent lights not only consume electricity, but also emit a large amount of heat to heat the house. Therefore, replace it with compact lights that both save money and help keep the house cooler. Limit the use of the oven on hot days because it will make your home hotter. If you absolutely must grill, grill outside. In addition, you can also plant trees in your yard or balcony. Especially the climbing plants, covering the wall, are both beautiful and avoid the sun shining into the house. Image source: Internet Video: House 25m2- opportunity to have a house for many people? Source: VTV24

The use of reflective paper is to help prevent heat and heat, and at the same time resist UV and ultraviolet rays. This type of paper is also popular because of its low cost, only a few tens of thousands of VND/m2. However, the pasting of reflective paper inadvertently causes troubles for the apartment opposite because the sunlight reflects directly into the house: “I hope you guys stick the reflective film and replace it with insulating film, but it won’t affect the neighbors too much. The Northwest is already hot, you guys have to install a little bit of good curtain, but save the money to install a rainbow curtain or poor quality curtains then suffer”. Before solutions against heat in the summer, most people choose to invest in good curtains and healthy air conditioners: – My house faces west. It’s hot to pull the curtain to turn on the air conditioner, but it’s cold, guys, the reflective stickers are very good, in any direction, you still have to turn on the air conditioner in summer – Filming can’t solve the heat, it’s just making thick curtains and the air conditioner is strong. – My house faces the west, the sun goes straight in as long as the curtains are stable, all is ok, when the air conditioner is hot In addition, another possible solution is to paste transparent insulation film for the apartment. Insulating film for apartments is glued directly to the inside of the glass and has a transparent adhesive layer integrated on the film. Some good quality films are more expensive, but have good insulation, still have a lot of natural light and do not create mirrors on the glass. Image source: Screenshot

Heat resistant paint is also known as insulation paint. Paint consists of a liquid paint layer, a color layer, an adhesive layer and especially a film-forming layer. This film-forming agent is bonded with a reflective additive with a pleated crystalline structure, forming a homogenous body that adheres to the surface. This structure helps the paint to withstand high temperatures without peeling and cracking, especially the ability to reflect sunlight, thereby insulating the house. Sunscreen paint is usually painted on surfaces that are directly exposed to sunlight such as corrugated iron roofs, exterior walls, terraces, etc. According to the advertisement of many anti-heat paint companies, this type of paint can reduce from 13 – 26 degrees Celsius for a project. However, many users said that the actual use is not achieved like that, with works only reducing 4-5 degrees Celsius. Explaining this, experts said, the heat reduction efficiency is high or low depending on the quality of the paint. There are good heat-resistant ones, lesser ones, and even some that are no different from ordinary paints. In addition, the actual degree of heat loss depends on many factors. The first is the thickness of the paint, the thicker the paint, the better the heat resistance, helping to reduce heat deeply. Therefore, to reduce heat well, 2-3 coats must be applied. Another factor is the nature of the building. For example, the lower the roof, the better the effect of the paint is felt. In addition, the surface of the work (smooth or blistered), painting technique also affects the ability to reduce heat. Therefore, many families buy heat-resistant paint, but in reality, it only brings aesthetic value, but the sun protection ability is nowhere to be seen. According to experts, if you want to use sunscreen paint, people need to find out how much the product is confirmed to help reduce degrees Celsius. Many products are only introduced in general to help reduce 10-20 degrees Celsius but not give specific numbers. In addition, attention should be paid to the service life of the paint. Products with a lifespan of 3-5 years are often unsatisfactory and expensive in maintenance and replacement. It is best to choose a paint with a life expectancy of more than 10 years and the warranty period must be from 3 to 5 years. Secondly, it is necessary to check the surface of the work. If the surface is blistered, peeling, using paint does not guarantee high efficiency. In addition, do not forget to plant more trees around the house, windows, balconies, terraces … to increase the efficiency of heat reduction, especially on hot summer days, when the temperature of the day rises. tallest. Invite readers to watch the video: Students rent cheap accommodation in villas. Source: VTV24.

Homestay 480 million VND Video – Exploring the space of Cat Moc Homestay made of DURAflex 2X . panels With a cost of 480 million VND, the owner of Cat Moc Homestay has created a peaceful resort, attracting many families to come to relax on the weekend. Cat Moc Homestay has quite special architecture, both ensuring comfort and convenience, limiting energy consumption, and being resistant to heat and humidity… In particular, the house has a resort purpose. At the end of the week, the owner does not put too much emphasis on investment in construction. Homestay costs about 480 million VND, construction time is 2 months. Cat Moc Homestay has an impressive design. According to architect Pham Thanh Truyen – the owner of the house, when making designs and choosing material solutions, the problem is how to build quickly, without spending too much money on reinforcing the foundation when the foundation is built. The construction land here is quite weak. The solution he chose was to use a steel frame house, assembled with DURAflex 2X cement panels. This is a lightweight, high-strength material, the panels are preformed, so they are easy to assemble. All areas from floor, wall to roof lining use DURAflex 2X panels. Roof view from above with green space around. For the floor of the house, 20 mm DURAflex 2X sheet is used to increase the bearing capacity of the floor. The floor surface is finished with tile lining. In order to resist heat and be able to hang furniture, air conditioners, etc., the wall is also built with a steel frame combining 12mm DURAflex 2X panels with insulation. The wall surface is painted yellow in the Indochinese style. Construction of roof lining with DURAflex 2X cement board. Architect Truyen said that the goal when he designed this house was to create a resort space following a green lifestyle, reducing energy use but at the same time ensuring comfort requirements for users. Therefore, he exploits the smart design by choosing to catch the wind in the southeast direction, avoiding direct sunlight in the morning and afternoon sunlight from the west, plus a solution of steel frame assembled from DURAflex 2X panels, which helps effective and seamless heat protection from the roof lining to the partition wall. Solutions for modern living space Sharing about the purpose of making this house, Architect Truyen said: “When big cities become more and more stuffy, people often think of a weekend space filled with green trees and fresh air in a place not too far away. urban. Therefore, making a weekend home for each family is becoming a trend. When it comes to this, economic problems are always at the forefront. Everyone wants to make a beautiful house but with materials that are both cheap and durable, suitable for the nature of the resort house. Choosing to build a house with DURAflex 2X panels like me is a solution.” The walls of the house are DURAflex 2X panels coated with Indochina style paint. According to Architect Truyen, with the characteristics of his work, he often designs and constructs for many homeowners to build houses. Recently, prefab houses with construction solutions that combine steel frames and DURAflex 2X panels are becoming a popular choice for spaces such as vacation homes, homestays, etc., because the cost is quite economical. For land with weak foundations, this solution saves 30% of the cost compared to building a traditional house. Construction time is quite fast, ensuring comfort for the house and optimizing heat insulation as well as durability. DURAflex 2X cement board is a green, lightweight, 100% asbestos-free material, manufactured using Saint-Gobain’s proprietary reinforcement technology. Panels are available in thicknesses from 6mm to 24mm and are used for floors, walls, roof linings and many other creative applications. To receive advice on solutions for making floors, walls, expanding space using DURAflex 2X cement panels, readers call hotline 18001218 or send information to email chamsockhachhang@vinhtuong.com.

How to live safely with asbestos-containing materials? Dangers of asbestos One of the most widespread uses of asbestos in the construction industry is the creation of fiber-cement sheets for roofing, which we often call Phibroximang, or asbestos-cement corrugated iron. Because of its heat-resistant and fire-resistant properties, asbestos has been added to many roofing products, including tiles. Fiber cement board contains not only asbestos. They are mostly made from cement. According to manufacturers, fiber cement panels are usually made of 10-15% asbestos. The most common way for asbestos fibers to enter the body is through the airways. In fact, asbestos-containing material is not generally considered harmful unless it releases dust or fibers into the air where they can be inhaled or ingested. Much of the fiber gets stuck in the mucous membranes of the nose and throat, where it can be eliminated, but some can travel deep into the lungs, or if swallowed, into the digestive tract. Once they get trapped in the body, the fibers can cause health problems. Asbestos is most dangerous when it is flaking. The term “friable” means that asbestos is easily broken up by hand, releasing fibers into the air. Asbestos is often “faded” after the roofing sheet is used for a number of years, rain, wind and moss make the protective cement layer rot. Damage and deterioration will increase the friability of asbestos-containing materials. Water damage, constant shaking, aging and physical impact such as drilling, grinding, polishing, cutting, sawing or impact can break materials making it easier to release fibers. Ceiling tiles, floor tiles containing asbestos, heat and sound insulation layers, shingles, fire doors, especially roofing sheets… will not release asbestos fibers unless they are disturbed or damaged as mentioned above. . For example, if asbestos ceiling tiles are drilled or broken, it can release fibers into the air. If it is left alone and undisturbed, it will not release the asbestos fibers, but this is very unlikely in practice, for example, when roofing sheets are used for a long time. Currently, there is no decision requiring removal of asbestos roofs, so the decision is up to the community. Obviously, it will be necessary to take into account the cost of removal and replacement. Therefore, for new roofs, it is not necessary to remove, but can live with it, provided that there are safe solutions. But with a weathered roof, there is a great risk of deterioration, which can expose families and neighbors of homes with asbestos to harmful asbestos fibers. Theoretically, in roofing, asbestos materials mixed with cement should be kept tight, they do not pose the same threat as fragile materials to human health. However, if these roofing sheets are broken, corroded, disturbed, damaged, degraded or broken, they can release toxic fibers into the air and become hazardous. Corrosion of asbestos-containing products by weather (rain, sun, wind, storm or frost, which causes a change in the cement layer surrounding the asbestos fiber over time) can cause fiber release in within 15 years. Safe living with asbestos When living with irreplaceable asbestos-containing material, it should be checked regularly for signs of wear or damage such as tears, scratches or water damage. If asbestos-containing materials are damaged more than mildly, or if home repairs are being made that could disturb it, extreme care should be taken and handling it in accordance with safety regulations. When asbestos-containing material is damaged, activities around it should be kept to a minimum. Take all precautions to avoid damage to the asbestos material. With any type of repair, the asbestos must be kept in place. Repair is usually cheaper than removal, but it can make later removal of asbestos, inevitably, more difficult and costly. Major repairs should only be carried out by specialized units that know the safe handling methods of asbestos. Before performing minor repairs, be sure to follow all of the precautions outlined above. Always wet the asbestos material using a fine mist of water containing a few drops of detergent. Areas with insulation can be covered by wrapping a special fabric, such as flexable glass cloth, around it. These products are available in stores. This is the best, safest, economic thing possible. We should replace asbestos-containing materials with other materials, such as: corrugated iron roof, PVA fiber roof, steel pipes… Currently, on the market, there are many alternative materials that are both durable and good. no effect on health and reasonable price. What not to do with asbestos-containing materials in the home: Do not dust, sweep, or vacuum debris that may contain asbestos. Do not saw, sand, scrape or drill holes in the face of the asbestos material. Do not use sandpaper, wire brush or other hard objects to remove rough spots on the surface of asbestos-containing materials. Never use the wiper on dry floors. Do not sand or attempt to smooth the floor with asbestos or its substrate. When asbestos floors need to be replaced, install new floor coverings on top if possible. Avoid contact with broken or broken asbestos materials. Take all precautions to not damage any materials that may contain asbestos. Only hire trained personnel to inspect, test, repair or remove asbestos. Asbestos is a toxic and dangerous mineral. Asbestos in all natural forms, including chrysotile asbestos, is a substance with proven carcinogenic activity in animals and humans, capable of causing cancer of the lungs, peritoneum, pleura, stomach and organs other in contact with asbestos particles. Temporarily without replacement, it is possible to live with asbestos-containing material, if it is not old (before 15 years), but with extreme caution. To reduce the risk of cancers, asbestos-containing materials should be removed, if temporarily unavailable, protect it with a coating or polyethylene film to prevent damage and dust release.

The current fireproof materials market is also very diverse and developed. Depending on the function of use, fireproof materials are arranged to ensure safety as well as in accordance with the construction budget. According to the advice of architect Bui The Long (CTA | Creative Architects), fireproof materials are special materials, so it will need professional advice to ensure safety and suitability. In addition, homeowners need to avoid widespread use, causing waste because fireproof materials are quite expensive. However, using fire prevention materials is only the last step to preserve the life and property of users. First of all, it is still necessary to ensure fire prevention from the beginning of construction such as arranging safe and suitable functional areas, arranging reasonable exit doors … For good fire protection for the house, homeowners need to make sure from the first step of construction. For the kitchen area, homeowners need to choose non-combustible materials such as stone, insulation panels, heat-resistant glass… At the same time, homeowners should switch to using induction or infrared stoves to reduce the risk of fire and explosion from gas stoves as well as when using stoves with a capacity of more than 4000W. In addition, the homeowner needs to install a self-cutting circuit breaker and attached safety wires. As for spaces such as karaoke rooms, indoor movie screenings, homeowners should use soundproofing and fireproof materials such as fireproof glass wool. Because these areas have a high risk of fire due to the arrangement of carpets, fabrics, cotton, etc. for drainage and soundproofing.

The current fireproof materials market is also very diverse and developed. Depending on the function of use, fireproof materials are arranged to ensure safety as well as in accordance with the construction budget. According to the advice of architect Bui The Long (CTA | Creative Architects), fireproof materials are special materials, so it will need professional advice to ensure safety and suitability. In addition, homeowners need to avoid widespread use, causing waste because fireproof materials are quite expensive. However, using fire prevention materials is only the last step to preserve the life and property of users. First of all, it is still necessary to ensure fire prevention from the beginning of construction such as arranging safe and suitable functional areas, arranging reasonable exit doors … For good fire protection for the house, homeowners need to make sure from the first step of construction. For the kitchen area, homeowners need to choose non-combustible materials such as stone, insulation panels, heat-resistant glass… At the same time, homeowners should switch to using induction or infrared stoves to reduce the risk of fire and explosion from gas stoves as well as when using stoves with a capacity of more than 4000W. In addition, the homeowner needs to install a self-cutting circuit breaker and attached safety wires. As for spaces such as karaoke rooms, indoor movie screenings, homeowners should use soundproofing and fireproof materials such as fireproof glass wool. Because these areas have a high risk of fire due to the arrangement of carpets, fabrics, cotton, etc. for drainage and soundproofing.

Planting trees: Not only sun protection for the house, trees also have decorative uses. Small houses and apartment buildings can grow vines on the walls, balconies, railings, and windows to shade the sun. In addition, you can decorate small pots/pots of plants in the house. Close the door when the sun is hot, open the door when the sun is off: When the sun is hot, don’t open the door because the heat from the outside can affect the inside of the house. When the sun is out, open the windows and doors to let in the natural wind to both cool the house and blow away the polluted air inside the house. Design 2 windows in 1 room: Nowadays, house designs always prioritize installing 2 windows in 1 room. This way we can create conditions for natural wind to circulate in the house. The outside wind blowing in at one door will blow the dirty indoor air out at the other door. This way both combats heat and cleans the indoor air. Keep the house clean and airy: Keeping the house clean is also a way to fight the heat. Besides, every time you clean the house, you should remove unnecessary items. This will make the house more airy and prevent heat accumulation. Attention curtain: Curtains are considered as the second layer to block sunlight and heat after windows or doors. This anti-heat solution is considered extremely effective and very easy to apply. Using an exhaust fan: The ventilation fan has a significant difference because this electrical device is constructed with a motor that rotates in the opposite direction to help draw air to the outside. The fan is suitable for all rooms in the house. Using insulating film: On the market today, there are many types of specialized insulation films. This type of film has a fairly effective insulation effect, so you can use it to stick on glass doors instead of curtains. Limit heat emission: When used, electronic devices will emit a certain amount of heat, thereby increasing the room temperature. Therefore, it is necessary to rationalize the use of electronic devices. For example, when leaving the house you should turn off the fan, turn off the air conditioner; do not turn on the kettle, the iron is in the air-conditioned room. Invite readers to watch the video: Unique yearbook photos. Source: News VTV24.

In order to improve the quality of electricity supply and reduce the time of customers’ power cuts, especially in the approaching hot season, in addition to 04 hotline insulation cleaning teams, they perform the task of cleaning electrical insulators with pressurized water. On March 10, 2021, Ha Tinh PC established a hot line repair team on the 22kV power grid that is carrying power (belonging to the Ha Tinh high voltage grid operation management team). The team is responsible for managing vehicles and equipment and implementing plans for repair, maintenance, replacement and connection of equipment on the 22kV live grid. The members of the team have been well trained, and invested in modern and advanced equipment, tools and instruments. After nearly 02 months of operation, the team has carried out nearly 70 sessions of hot repair work, including the following work contents: Separation of connections; poor breaker contact handling; replace lightning protection valve; new installation of load circuit breakers; replacing the shaped porcelain neck ties to prevent surface discharge and handling defects in bows and legs … have been done by the hotline repair team in the past time. In order to operate effectively, before that, the team was sent by the Company to study the construction and repair of hot line electricity at the Northern Electricity College; Trained and tested to meet the requirements of theory and practice on live lines at the hotline field, then continued testing on the 22kV power grid of Ha Tinh PC. Through training and practical tests, team members are not only strong in their expertise and techniques, but also create a stable and calm mentality for members, improve their sense of discipline, and strictly follow them. regulations and procedures for occupational safety. Workers of Ha Tinh PC hotline team perform operations on a live grid Mr. Nguyen Van Nhu – Team leader of the hotline said: “When switching to hotline work, at first, the brothers in the group were still confused. However, through the process of being trained and trained, and timely grasping new techniques, up to now, the team members have mastered the technology when accessing the power grid. During the construction process, members always have a sense of reminding and monitoring each other, absolutely no redundant movements to ensure absolute safety when performing tasks. According to Mr. Nhu, in the past, even a small problem had to be cut off to fix it, but when applying new technology, customers can still use electricity normally, daily activities, production and business. business is not interrupted. It can be seen that the application of hotline repair technology into operation has brought many practical benefits, the work contents on the grid have been shortened, helping to save time, prevent and minimize incidents on the network. electricity grid, reducing power loss, contributing to increasing labor productivity, improving the reliability of power supply to meet the increasing demand for electricity of customers.

Jake designed a lovely balcony in front of the house. The main color of the house is dark. Black windows, wood grain exterior create a cozy feeling. The living room is flooded with sunlight. Elegant and cozy bedroom. The kitchen is neat and tidy. The bathroom is small, simple but airy and comfortable. Nowadays, especially in the last year, many people have had to change their lifestyle. People began to focus on creating new and innovative homes. Because it is easy to buy and sustainable, container houses are starting to become popular in many countries. Currently, containers are being used to build houses, apartment buildings, student hostels, shopping malls. According to a market report prepared by Business Research Company, the US dominates the container house market with around 40% share, followed by Asia, Europe, Latin America and South Africa. Container houses can be built in two ways: stationary or mobile. Each country has its own building and planning standards. The regulations include the type of structure to be used, the size of the house, the minimum insulation required, and the steel framing requirements needed if a homeowner wants to build a second floor. These houses can be built on the owner’s land or in the factory and moved to certain land. The cost of container houses ranges from VND 576 million to VND 6 billion. Market Watch Australia predicts container homes will experience a global compound annual growth rate of over 6.5% over the next five years.

People then talked about strategizing against rats, setting extremely sophisticated traps, or fortifying houses against small but annoying enemies. Six months have passed, the number of rats has once again increased sharply, despite thousands of tons of rat poison used, not to mention a terrible flood that swept across the east coast of the country. Rats are no longer an enemy to be eradicated, they seem to have become annoying black fluffy clouds that move everywhere where people have to learn to live together, according to the report. Guardian . Nightmare The nightmare that Australia is experiencing is known as the “rat epidemic”, caused by huge populations of house mice. The house mouse was brought to Australia by Europeans in 1788. Since then, rat epidemics have occurred several times in Australia when conditions are favorable, with increasing frequency. This year, the situation became so serious that the New South Wales state government had to announce an emergency relief package of 50 million USD for people to fight the rat epidemic, including money for rat poison research, drug support. mouse and rat traps up to $1,000 per small business and $500 per household. Dead rat in a farmer’s warehouse in Walgett. Photo: Guardian. But for many people, the support is nothing compared to the damage the rats cause. “We were away for four weeks and had relatives check the house every day. There was a period of about four days when no one came to look, and in those four days, they were all over the house,” said Louise McCabe, resident in the town of Tallimba, said. When relatives were asked to open the door by McCabe, thousands of rats were inside. “They chewed up the new carpet, they ate the wooden floor. The oven they broke. They ate the insulation inside the dishwasher,” McCabe said. McCabe later discovered rats nesting inside pillows on lounge chairs, crawling into kitchen cabinets, destroying electrical circuits. Damages totaled up to $30,000. The climax was when the woman put the clothes soaked in rat urine into the washing machine. When she returned, she discovered a dead rat had swollen inside the glass. Meanwhile, a farmer named Ben Storer living in Walgett, said that 800 hectares of his sorghum has been destroyed by the herd, causing damage up to 200,000 USD. Rats attack every part of Storer’s farm, from the grain barn and the mill to the swimming pool’s filter pipe. At the height of the rat epidemic, thousands of dead rats were found every time Mr. Storer used a grinder to grind the grain he harvested. Baiting is the only measure that can be deployed on a large scale to control rat populations. As a result, in the worst-affected towns, the smell of urine and dead rats was overwhelming. Local residents described the smell of rotting rats as “unbearable”. “With poison, we can kill 100,000 rats a night. But the next morning, another 200,000 will come back,” Mr. Storer said. “No one understands the rat epidemic until they’ve experienced it. No one understands the extreme stench, vandalized furniture. Rats eat all the insulation in the air conditioning system, eat the wires on the roof, corrode parts of the circuit board,” said John Southon, principal of Trundle Central High School. Winter hope While local residents seem to have given up on the fight against rats, New South Wales authorities have stepped in. Experts say they have successfully developed a rat poison that can turn the tide of the current war. A new rat poison using a super toxic chemical called bromadiolone is being approved for emergency use by the New South Wales government. However, scientists warn the drug can be dangerous for native animals that eat the dead rat. Steven Henery, broaching expert with the Australian Agency for Science and Industrial Research, said the coming winter would be an opportunity for humans to put an end to the current rat epidemic. “My hope is that winter will slow down the birth rate of mice, and that only a very small number of mice will survive,” said Henery. One of the real concerns, Mr. Henery warned, is that the rat population has a high winter survival rate, and if the weather conditions are favorable the following spring, they will start to thrive again. Farmers burn fields after harvesting to destroy the rat’s food source. Photo: Guardian. “In August, farmers need to go out to their fields, look for signs of infestation. If they find any, then they will have to kill them before the breeding season. property arrives,” Mr. Henry said. Any human rat eradication strategy will only be able to reduce the rat population to a certain extent. Experts say that to be able to overcome the rat epidemic, humans will have to wait for the help of natural phenomena that are really terrible for mice. “The very large number of individuals interacting with each other increases the risk of disease transmission. When this phenomenon occurs at the same time they run out of food, they will fall ill and start eating each other, eating the animals. young. That’s when their whole growth system collapses,” said Mr. Henery. But until that day comes, people will have to keep setting traps, laying baits, and praying the weather will turn bitter cold. “I can only pray for freezing cold. That’s all I can do right now,” McCabe said.

The apartment is so hot and hot that the living space becomes stuffy. People living in apartments often suffer from hot air and direct sunlight will suffer health problems, and furniture will also be damaged quickly. Western-facing or western-facing apartments have high heat absorption. (Illustration) If you are facing the above problems, homeowners need to apply anti-heat measures based on 3 basic principles, which are: Reducing the absorption of heat into the apartment; create natural ventilation; and increased insulation. Reduce heat absorption Hot air from the outside enters the apartment through a wall or window surface. Therefore, to reduce heat absorption, homeowners should use light-colored wall paint or furniture. Limit the use of glassware on balconies or windows. If the glass cannot be replaced, cover it with insulating glass paper, curtain or curtain. It is recommended that the insulating glass be used in western windows. (Illustration) To cool down the apartment, homeowners should plant many trees. This not only makes the space more green, but also helps to make the air cleaner. Create natural airflow In order for the living space to be naturally ventilated, the first thing homeowners need to do is arrange interior items neatly and intelligently. There should be one window in the air-inlet direction and one in the out-air direction. A neat and reasonable interior layout also contributes to natural airflow. (Illustration) Heat absorption in closed walls will make the apartment hotter. Therefore, homeowners avoid sealing the wall area where sunlight shines on. Insulation There are many methods of insulating the wall of an apartment in the West, where it is exposed to the heat every day. Homeowners can refer to popular insulation materials on the market today. Plasterboard helps insulate the wall of the apartment quite well. Plaster has good sound insulation, high aesthetics. Plaster can be combined with other insulation materials such as glass wool or PU foam sheet. An insulated air bag is also an effective option. This airbag is constructed of pure aluminum film, helping the apartment to resist heat during sunny days or release heat in winter. Planting lots of trees on a balcony is also an effective way to combat heat. (Illustration) An equally effective method of insulation is the use of PU foam insulation. This material has quite good sound insulation, but homeowners should combine with plaster walls to create more aesthetics. At a balcony or window, where it is directly affected by sunlight, homeowners should use insulating glass instead of ordinary glass. More simply, you can use curtains or blinds to shield. Along with that, use heat insulation paints and bricks. Growing trees on the balcony is also a solution with many benefits. Trees help reduce heat absorption, while purifying the air and preventing dirt from entering the house from the outside. Phuong Anh (synthetic)

Optimizing mass noise is a challenging problem in phono cable design. Nordost Odin 2 Tonearm Cable + solves this problem with 2 solutions. First, Nordost’s tonearm wire isolates the mass signal completely. When necessary, users can choose to mass-connect the chassis of the charcoal tray and the phono preamp to create a link with extremely low noise between the two devices. The second way, Odin 2 Tonearm Cable + uses 2 ground wire segments (detachable, equipped with 2 Dual Phono-Filament and TSC technologies) directly connected to the armor layer of the main tonearm wire, eliminating socks also interference in signal transmission. Similar to Nordost’s Supreme Reference cable line, Odin 2 Tonearm Cable + has a calculated length to minimize microphonic vibration noise. The company’s top tonearm wire uses HOLO: PLUG jacks with 4 options, straight DIN, 90-degree DIN, RCA and XLR. Odin 2 Tonearrm Cable + is manufactured by hand in the US, which is essential in making signal cables that require extreme precision. Cable Nordost Odin 2 Tonearm Cable + has a reference price of $ 12,999 / 1.2m and $ 15,999 / 2m. Nordost brand’s official distributor:

On summer days, hot weather causes a lot of fatigue for people. Vietnam is a tropical country, so in the summer the climate is very hot. These days, the temperature can be up to 38 degrees C. So many people want to renovate their house or if they are planning to build a new house, they will choose a good heat-resistant material. To prevent heat and cool the house, experts believe that the design should be chosen and the right building material is chosen. According to architect Khuong Van Muoi, former Chairman of Ho Chi Minh City Association of Architects, normally the west and southwest direction are hot, so houses with this direction should build houses with two-layer materials, typically double-layer glass, thick walls, There must be a cover for cooling. In addition, people can install a mist spraying system to reduce the heat on summer days. “Heat-resistant materials for ceilings are made of gypsum board, aluminum foil, and foam… These are familiar materials that people prefer to line their roofs, reducing the heat. With heat-resistant glass must use double-layer glass. For corrugated iron roofs, in my opinion, I should use the solution to create space for the wind to drain into the roof and ceiling ”- said architect Khuong Van Muoi. In addition to choosing the right materials, to reduce heat, people can plant more vines and trees around the house. During use, the door should be regularly opened to allow the air flow to circulate indoors, which will blow the heat out. Mr. Tran Manh Dat, Deputy General Director of a company operating in the field of interior design, manufacture and construction, shared that there are many materials available on the market today that have anti-heat effects for us to choose from. . Typically, such as cold sheet, insulation panels, these materials are now widely sold, easy to buy and reasonably priced. “For houses that use a lot of glass, it is possible to use insulating film to meet the requirements of preventing greenhouse heat effectively. For walls, if you want to reduce heat, you must build thick walls or add an insulation layer to prevent heat. In addition, when building a house, it is necessary to build high ceilings to create ventilation, good air circulation for the whole house “- Mr. Dat shared. For the interior part of the house, there is also a separate layout to cope with the hot summer air. In order for the house to be airy, the homeowner should not simply decorate the house, do not use cumbersome furniture, the items that are rarely used should be stored in the closet to create neatness. In addition, the selection of paint colors for the walls and interior tones and items will also greatly affect the hot and cold feeling of the house. Vietnamese homeowners should take advantage of bright colors such as white, gray, green, and pink, which will help reduce the hot feeling on a summer day. You should limit your use of colors such as red and black because they easily absorb light and create a hotter feeling.

To keep your house cool in the Vietnamese climate, first of all, is the layout of the space, the location of light, reasonable wind, and ventilation thanks to open spaces. In addition, the selection of materials also helps to reduce some of the heat. Currently, there are materials on the market that can provide both sound and heat insulation well. Here are some suggestions of architect Bui The Long CTA | Creative Architects about materials that make your house cool year round. Use unburnt lightweight bricks You can use types such as block bricks, unburnt light bricks to help reduce environmental pollution. Solid brick walls, raw and un-painted brick walls also provide good insulation. Soil wall from mountainous ethnic people is now sought by many professional construction companies to apply in construction is also a worthwhile solution in the future. “Breathing brick wall” The use of “breathing brick wall” is also an option. “Breathing brick wall” includes a garden layer of 1.2 – 1.5 m combined with open brick wall, burnt brick built in the direction of continuous brick hole. From there, creating natural air inlets to help ventilate continuously 24/24 for the house. The less building layers of a wall surface, the quicker it heats heat, limiting heat retention, and heating indoor air. Spatial architecture with many layers of side corridor walls is also a method of limiting heat. Roofing tiles The roof is a part of the project that is subject to a considerable heat impact. Roofing with tiles or insulated corrugated iron will dissipate heat better than roofs made of concrete and tile due to the air space between the roof and the ceiling. For light-absorbing glass materials, in order to reduce heat, in addition to the way of insulating film, insulating glass is a good choice with no difference in price. Glass roofs or windows, doors should incorporate slots, ventilation bars to contribute to indoor air circulation. The glass wall material that has air insulation inside the brick is a material that is in common use. Wooden materials Solid wood materials limit heat gain, high inductance but relatively high cost, as well as longevity requirements, durability, so the use accounts for a low proportion of the common materials. The wooden houses have distinct beauty, cooler temperatures than concrete houses are many people love. Depending on the financial size of the homeowner can be considered to design. Using water surface or planting trees to cover walls or roofs, trees in the house is also a natural solution to help reduce heat and cool the house.