In hot summer days, users who live on the top floor can be “suffering†as if they were living in a sauna. It is very necessary to make the roof insulation. When it comes to roof insulation , roof insulation methods , I believe most people still can not say why. The following Xiao Bian took everyone to solve these problems.
First, what are the roof insulation materials
1, extruded polystyrene board (XPS board)
This kind of material has better insulation performance, is resistant to moisture, and its price is more expensive than other insulation materials. The heat coefficient is about 0.028-0.03.
2. Expanded polystyrene board (EPS board)
This material has the same good insulation properties as the plastic polystyrene board. The price is relatively cheap, the heat coefficient is 0.038-0.041, and the strength will be slightly worse.
3, plastic powder polystyrene insulation slurry
This material is generally recycled from the waste, although the flame retardant is good, but the insulation effect is not ideal, there are certain requirements for the construction, the heat coefficient is between 0.057-0.06.
4, rock wool board material
This material is relatively hygroscopic and has a good fire protection effect. Compared with other insulation materials, the heat insulation effect is worse, and the heat coefficient is 0.041-0.045.
5, polyurethane foam material
The polyurethane foam has good insulation effect, good strength, and good waterproofness. Of course, the price is also a relatively expensive thermal coefficient between 0.025 and 0.028.
6, perlite and other slurry
The last insulation material is perlite, etc. It has high temperature resistance, high water absorption, and low temperature resistance. The heat coefficient is about 0.07-0.09.
Second, roof insulation method
1, laying insulation
The most common insulation for roofs is to design insulation in the shop, or to design insulation bricks, and to brush insulation paint on the top. These insulations can use characteristics to block the sunlight in the summer. Plays a good thermal insulation effect.
2, build awnings
If the top floor is to be insulated, shade nets can be set up on the roof to build awnings so that people can freely move on the roof, for example, drinking tea and watching the stars. However, if the investment is relatively large and the construction is unreasonable, it will also affect lighting.
3, roof planting
If you want to insulate, you can use some vegetable racks on the top of the building to allow the vegetables and plants that grow on the vine to climb onto the shelves. This method not only helps to insulate but also eats fresh vegetables. Really two birds with one stone.
4, water insulation
If the location of the roof is large enough, if the load-bearing function of the roof is relatively strong, it may be considered to build a swimming pool on the roof. Of course, the prerequisite of this method is to do a good job of waterproofing the roof, and this can also have the effect of insulation. Summer family swimming in your own swimming pool is also a blessing.
5, ceiling plus insulation material
The insulation on the roof does not necessarily need to be insulated at the top floor. It is also possible to make insulation in the downstairs room. For example, insulation panels or insulation wool can be added to the ceiling, which can also provide ventilation. Thermal insulation effect.
Summary of the article: The above is the content of the roof insulation material and the roof insulation method introduced by you. We hope that the above knowledge can help you. If you still want to learn more about decoration, you can pay attention to the website decoration information channel.
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