Roof thermal insulation waterproof is the most important part of the construction project, with the progress of science and technology, the future of thermal insulation, thermal insulation, waterproof will be easy to construction, construction period, low cost, safety and environmental protection direction.The use of foam concrete, just effectively solve the roof slope, heat insulation and waterproof and other functional requirements.

Construction characteristics

1.Foamed concrete is a kind of porous material which is prepared by mechanical method from aqueous solution of foaming agent and added into slurry containing silicon, calcareous materials, water and various admixtures.

2.Because foam concrete has a unique form of pore structure, so that it has good thermal insulation performance, compared with the conventional roofing material has light body hard, waterproof, fireproof and other properties.

3. Thermal conductivity of foamed concrete is lower than 0.15w/m?K, so it has good heat insulation and heat preservation effect.Thermal insulation effect is significant, can effectively improve the refrigeration heating equipment energy utilization efficiency, so as to strengthen the waterproof effect, energy saving.

4. Protect the roof, extend the waterproof life and strengthen the fireproof effect.Because foamed concrete is composed of numerous foam holes, it has good thermal insulation performance, which can effectively prevent the roof structure from deformation and the temperature difference crack between the layer structure and the brick wall.

Bibulous rate is low, small coefficient of thermal conductivity, light body hard foam concrete and waterproof layer close to an organic whole, can effectively prevent the deformation of roof structure layer caused by heat from the cold crack and leakage phenomenon, and can effectively prevent the aging metamorphism of flexible waterproof material, and foam concrete itself has certain waterproof effect, protection level and at the same time, also can extend the service life of the waterproof layer and strengthen waterproof effect.


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Post date: 2019/05/20
Post category: News
Roof foam concrete construction method