How to make roof insulation layer for rural self-built houses.
The common insulation layer is indoor ceiling. This kind of decoration not only has the effect of heat preservation, but also increases the aesthetic feeling and makes the room look tall. The disadvantage is that the cost will be more expensive, and the indoor ceiling will occupy indoor space.
1, laying insulation layer
Because air circulation can take away heat, you can put a layer of insulation on the roof of your house, so that when the temperature rises, you can guide away hot air through the air between the roof and the insulation, which can effectively prevent the ceiling from rising sharply. This is a very traditional but effective thermal insulation method, but the thermal insulation layer must use refractory materials to avoid uncontrollable fires.
Step 2 build a sunshade
Some people may think that the laying of insulation layer will affect the activities on the roof at ordinary times, and if it is not laid well, it will also affect the beauty of the house, so some people will put a sunshade on their own roof, which is also a pretty good method.
3, laying heat insulation materials
If you want to save money, it is very rare to lay a layer of thermal insulation material on the roof, which can not only insulate heat, but also prevent water. Usually, this kind of material is usually insulated with foam materials, such as foam cement board and foam cotton. Of course, fireproof materials are chosen for safety.
What is the function of roof insulation film?
1, heat insulation, reflective; In summer, when the sun is exposed, the indoor temperature of the workshop can be reduced by 30%-40% (for example, the temperature can be directly reduced by about 15℃ when the temperature is 50℃).
2. Waterproof, leak-proof, rust-proof, acid-proof, corrosion-proof and ultraviolet-proof, with an effective rate of 100%.
3. The light and radiation reflectivity is as high as 97%, which effectively blocks heat transfer; In addition to reflecting radiant heat, it also has a significant effect on shielding electromagnetic waves.
4. Prevent the aging of color steel roof tiles and prolong the service life of the workshop 10 years or more.
5. Sound insulation, mainly the sound of rain, especially the roof of the steel structure workshop.
6. Environmental sanitation 100%, saving energy by 30%.
7, cold resistance, 40℃ below zero is still not affected.
8, beautiful appearance, after the completion of construction, can still work on the roof.
The above content mainly describes my practice of roof insulation layer for self-built houses in rural areas? What is the function of roof insulation film? It is a hassle to arrange insulation for self-built houses. There are many methods of thermal insulation, some of which are suitable for some people, and some people may not be able to operate them, because a certain combination of roofs is needed to exert the thermal insulation effect.