Aerated concrete block It is a new building material with light weight, porous, heat insulation, good fire resistance, nailing, sawing, planing and certain seismic resistance. As early as the early 1930s, China began to produce such products, and they are widely used in high and low rise buildings such as Shanghai International Hotel, Shanghai Tower, Fuzhou Building, People's Bank of China Building, etc. It is an excellent new building material. And it has the advantages of environmental protection.
The light brick made of this material for home decoration has the following advantages as a partition wall:
1. Thermal insulation
When light bricks are used as the exterior decoration structure, they can meet the requirements of thermal insulation and energy saving without auxiliary thermal insulation materials. With light wall bricks with a thickness of 4cm, they can achieve the thermal insulation effect of 24 brick walls, providing a comfortable and comfortable family living environment;
2. Impermeability
The small holes in the internal structure of light brick are evenly closed, effectively preventing the diffusion of water molecules. If the exterior wall is painted for home decoration, the impermeability is 85% higher than that of sintered clay red brick masonry;
3. Fire prevention
The raw materials and products of lightweight bricks are inorganic, which is an ideal fireproof material. The fireproof capacity of the wall with a thickness of 100m can reach more than 4 hours, which can be used in firewall engineering;
4. Sound insulation
The wall thickness and surface treatment are different, which can sound 30-50 decibels. It is also a good sound absorption material.
Lightweight bricks are suitable for large bathhouses, hotels and family partition walls. The products have excellent adaptability, and can be used for fire prevention, heat insulation, sound absorption, heat insulation and moisture resistance.
Difference between light brick and standard brick:
The standard brick is red brick sintered with clay. The size of the standard brick is 115mm * 240mm * 53mm, and there are also grey bricks of the same size; The light brick is an aerated concrete block, which is relatively light. The strength of the brick is not as high as that of the standard brick. The light brick can be broken with a single blow, but the strength is OK after you build the wall and plaster it. The light brick has good sound insulation and heat preservation effects.
