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.

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)

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.