Traditional Culture Encyclopedia - Traditional stories - Which is better, a poured-in-place foamed concrete wall or a traditional brick and concrete wall?
Which is better, a poured-in-place foamed concrete wall or a traditional brick and concrete wall?
The use of foamed concrete as a wall material can greatly reduce the weight of the building, increase the height of the floor, and reduce the cost of the foundation by about 10%.
Main features
(1) Mechanized and efficient construction:
Foaming, mixing, conveying integration, vertical conveying 120 meters, horizontal conveying 800 meters, the general building only one or two work points can be completed in the whole building of the casting project, 25 cubic meters per hour casting capacity to make the wall casting efficiency is amazing, take the partition wall thickness of 120mm as an example. It is equivalent to completing 200 square meters of wall pouring per hour, and according to 10 hours per day, it can complete nearly 2000 square meters of wall pouring per day.
(2) No-demolition formwork technology
No-demolition formwork technology eliminates the cumbersome process of supporting and dismantling the mold, and improves the smoothness of the wall surface. After pouring, the wall keel and wall panel are connected by the poured foam concrete, the overall effect and the wall surface quality are excellent, and the wall plastering process is exempted, and the wall surface decorative treatment such as scraping, tiling, etc. can be done directly.
(3) The non-demolition template technology eliminates the cumbersome process of supporting and dismantling the mold, saving labor costs and greatly improving the work efficiency.
(3) Light weight:
Traditional buildings have thick walls, fat beams, and heavy weight. Foam concrete dry bulk density of 200-700kg/m3, equivalent to about 1/3-1/10 of clay bricks.
(4) Good thermal insulation performance,
thinning wall, saving the use of about 10% of the area: because of the foam concrete contains a large number of bubbles and microporous, and thus has a good adiabatic properties, etc. The thermal conductivity is usually 0.09%. Thermal conductivity is usually 0.09-0.17W/(m.K), its thermal insulation effect is several times higher than ordinary concrete, 20cm thick foam concrete wall, its thermal insulation effect is equivalent to 49cm of clay brick wall.
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