Thermal insulation properties of aerated concrete and its efficiency
Aerated concrete is considered one of the least energy consumption materials based on the entire everyday life cycle. The energy intensity of the production of aerated concrete is about six times less than the energy intensity of hollow stones consisting of heavy concrete, three times less energy intensity of silicate brick production (based on a cubic meter). The interests of builders in autoclane meshistan concrete are increasing: over the past decade in Russia, the manufacture of autoclave cellular concrete has increased by more than five times. He acquired especially widespread use along with highly hollow materials in low -rise buildings – as in single -layer walls, as well as as a basis for multi -layer structures.
From the main directions of the use of aerated concrete, structural, heat-insulating and structural-insulating. In a small amount on the market there are structural cellular concrete. These are mainly reinforced materials with D700 density. Approximately 98% of aerated concrete blocks that have a density D400, D 500, D600 are reckoned with structural-insulating concrete. Thermal insulation gas concrete has a D350 density and below also have the prospect of use in the construction.
Info Case for the collection of household and sewage sewers uses a special set of equipment-a cumulative septic tank. These are special containers for sewage from two -layer plastic – light, sealed, chemically persistent.