Ten superior properties of light brick

Lightweight bricks generally refer to foamed bricks, which are used in normal indoor partition walls to effectively reduce floor load and have good sound insulation! For strength products, high-quality plate-shaped corundum and mullite are used as aggregates, sillimanite composite is used as matrix, and special additives and a small amount of rare-earth oxides are mixed, and then high-pressure molding and high-temperature firing. The materials of ordinary lightweight heat-resistant refractory bricks are clay, high-aluminum, high-strength bleached bricks, low-iron mullite, high-aluminum poly-light heat-resistant refractory bricks, and diatomite heat-resistant refractory bricks.

 

1.Economy: It can reduce the cost of the foundation, reduce the cross section of the frame, and save the reinforced concrete can significantly save the overall cost of the building. The design and use of lightweight bricks can reduce the overall cost by more than 5% than that of solid clay bricks.

 

2. Light weight: The dry capacity of light brick is only 500-700Kg / m * 3, which is 1/3 of 1/4 clay of ordinary concrete and 1/2 of hollow block. Because its bulk density is smaller than water, it is commonly known as Aerated concrete floating on the water, using this product in construction, can reduce the weight of the building and greatly reduce the overall cost of the building.

 

3. Sound absorption and sound insulation: The porous structure of aerated concrete makes it have good sound absorption and sound insulation performance, which can create a high airtight indoor space for you. Provide you with a quiet and comfortable living environment.

 

4. Small shrinkage value: Because high-quality river sand and pulverized coal are used as the silicon material, its shrinkage value is only 0.1--0.5mm / m. Excellent materials with small shrinkage value ensure that your wall will not crack.

 

5. Impermeability: The stomatal structure of this product makes its capillary action poor, water absorption and moisture conduction are slow, and the time required for the same volume to absorb water to saturation is 5 times that of clay bricks.

 

6 Insulation and heat insulation: During the manufacturing process of aerated concrete, tiny air holes are formed inside. These air holes form an air layer in the material, which greatly improves the thermal insulation effect and makes the thermal conductivity of aerated concrete 0.11-0.16. W / MK. The thermal insulation effect is 5 times that of clay bricks and 10 times that of ordinary concrete.

7.Earthquake resistance and environmental protection: The same building structure uses light bricks to increase the earthquake resistance level than clay bricks. It is pollution-free in the process of manufacture, transportation and use, protects cultivated land, saves energy and reduces consumption, and belongs to green environmental protection building materials.

 

8. Durability: The long-term strength of aerated concrete is stable. Tested after one year of exposure to the atmosphere, the strength increased by 25% and remained stable after ten years.

9. Machinability: This product is light in weight, with various specifications and sizes, which is convenient for nailing, drilling, chopping, sawing, planing and laying pipelines, and the use of expansion pipes on the wall can directly fix hanging cabinets, air conditioners, range hoods, etc. Bring convenience to your water and electricity installation and home decoration.

 

10. Fire resistance: The fire resistance is 700 degrees. It is a first-grade refractory material. The fire resistance of 100mm thick blocks is 225 minutes, and the fire resistance of 200mm thick blocks is 480 minutes.

 

Compared with traditional building ceramics, lightweight energy-saving bricks, with their unique porous structure, have the characteristics of fire resistance, flame retardant, acid and alkali resistance of traditional ceramic products, low density, sound insulation, heat insulation, etc., and are a new generation of energy saving and environmental protection. This revolutionary product will not only increase the floor load while meeting the decoration needs, but also reduce the overall consumption of resources, energy and social resources by forest building ceramics.