Lightweight insulation brick is a shaped refractory brick product with a porous structure inside. It has low bulk density,Insulation Brick high porosity,Insulation Brick and excellent heat insulation and high temperature performance. It can also be called lightweight refractory brick or lightweight insulation brick. Ten functions of lightweight insulation bricks: light capacity,Insulation Brick the dry capacity of lightweight bricks is only 500-700Kg/m*3, which is 1/4 of general concrete, 1/3 of clay,Insulation Brick and 1/2 of hollow block, because Its bulk density is smaller than water,Insulation Brick and it is commonly known as aerated concrete floating on water. The use of this product in construction can reduce the weight of the building and greatly reduce the total cost of the building.
Heat preservation and heat insulation: Because the aerated concrete has small pores in the production process,Insulation Brick these pores form an air layer in the material guess, 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 general concrete. Sound absorption and sound insulation: The porous structure of aerated concrete makes it equipped with outstanding sound absorption and sound insulation functions,Insulation Brick which can create a highly airtight indoor space for you. Provide you with a quiet and warm living environment.
Small shortening value: Because river sand and pulverized coal are selected as siliceous materials,Insulation Brick the shortening value is only 0.1--0.5mm/m, and the small shortening value ensures that your wall will not crack. Impermeability: The pore structure of this product makes the capillary effect poor,Insulation Brick and the water absorption and moisture conduction are slow. The time required for the same volume to absorb water to fullness is 5 times that of clay bricks. Environmental protection: production, transportation,Insulation Brick and application process to maintain plowing,Insulation Brick energy saving and consumption reduction,Insulation Brick it is a green building material. Earthquake resistance: The same building structure using lightweight bricks is an earthquake resistance level higher than that of clay bricks. Durability: The strength of aerated concrete is stable for a long time. After one year of exposing the specimen to the atmosphere,Insulation Brick the strength has increased by 25%,Insulation Brick and it remains stable after ten years.
Machinability: This product is light in weight and has various specifications. It is convenient for nailing, drilling, cutting, sawing,Insulation Brick and planing to lay pipelines. The expansion tube is used on the wall to directly fix hanging cabinets, air conditioners,Insulation Brick and smoke machines. Your water and electricity installations,Insulation Brick home decoration bring convenience. Fire resistance: The fire resistance is 700 degrees, the fire resistance of 100mm thick blocks can reach 225 minutes,Insulation Brick and the fire resistance of 200mm thick blocks can reach 480 minutes.
Because of this feature of lightweight insulation brick,Insulation Brick it is often widely used in various industrial furnace hot surface lining materials, such as annealing furnace, carbonization furnace, tempering furnace,Insulation Brick oil refining furnace, cracking furnace, roller kiln, tunnel Kiln, etc.Insulation Brick backing insulation materials for various industrial furnaces
