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.

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.

GS Xiulin Ruan next to new paint The paint is capable of reflecting 98% of sunlight as well as ultraviolet (UV) rays through the atmosphere into the space. During the test, this paint makes the surface temperature 4.50C lower than ambient temperature, even in strong sunlight. It is expected that this paint can be available on the market in 1-2 years. Reflective white paints are now much better than dark roofing materials, but only reflect 80% -90% of sunlight and absorb UV. This means they cannot cool surfaces below ambient temperature. New coatings do this, resulting in fewer need for air conditioners and reduced air conditioning emissions. “Our paint can help fight global warming by helping to cool the earth, which is the coolest point,” said Professor Xiulin Ruan of the research group at Purdue University. According to Professor Xiulin Ruan, painting a roof with an area of ​​93 square meters will save 10kW of electricity consumption of the air conditioner. The substance playing an important role in this new paint is barium sulphate. Unlike conventional titanium dioxide pigments, it does not absorb UV rays. This super white paint uses standard acrylic solvents and can be manufactured like conventional paints, the researchers said. The new paint will cost the same as today’s paints, they added, because barium sulfate is actually cheaper than titanium dioxide. However, it is necessary to evaluate the durability of this paint for a longer time.