Air-entrained concrete products, abbreviated as air-entrained blocks, have been developed abroad for nearly a hundred years and have become a pillar industry in the construction industry. my country has also introduced this technology for nearly 40 years. Its production technology and equipment are becoming more mature. Autoclaved aerated concrete block
Abbreviation
Aerated block
is an aerated concrete block produced through high-temperature autoclaved equipment technology.
Aeration block
can be understood as a simplified or a common name. The product range it covers should be wider, that is, bricks produced by various other processes including autoclaving.
The raw material requirements for the aerated blocks designed by the second aerated block manufacturer are as follows
The technical requirements for one pair of limes and the quality of quicklime meet the technical requirements for the second pair of cements, the variety is ordinary Portland cement , The quality meets the technical requirements of the three fly ash regulations
Loss on ignition
The aerated blocks designed by the three aerated block manufacturers have the following characteristics
The aerated blocks are light in weight
The general weight of aerated concrete blocks is only equivalent to that of clay bricks, while ordinary concrete is concrete The lighter one. The self-weight is lower than that of ordinary brick concrete structure buildings.
The thermal insulation performance of aerated block is good
The thermal conductivity of aerated concrete is much better than that of ordinary concrete, which is much better than that of thick clay brick walls.
Aerated block has strong seismic resistance
Aerated concrete has light capacity and good overall performance. It has small inertial force during earthquakes, so it has certain seismic resistance.
Aerated block has good processing performance
Aerated concrete has good processing performance and can be sawed, planed, nailed, milled and drilled, which brings great convenience and flexibility to construction.
The air-entrained block has a certain degree of high temperature resistance
When the temperature of air-entrained concrete is below 0 degrees, its compressive strength increases slightly. When the temperature is around 10 degrees, its compressive strength is close to normal temperature. The compressive strength and fireproof performance reach the national first-class fireproof standard.
The sound insulation performance of air-entrained blocks is good
The internal structure of air-entrained concrete is like bread, with a large number of closed pores evenly distributed, so it has sound-absorbing properties that ordinary building materials do not have.
The aerated block has strong adaptability
It can be customized according to different local raw materials and different conditions. The raw materials can be river sand, fly ash, ore, etc., and can be adapted to local conditions. It can recycle waste and is environmentally friendly, truly turning waste into treasure.
The aerated block manufacturer sells various specifications of sand aerated blocks and ash aerated blocks all year round. New and old customers are welcome to visit the factory and purchase. Jinan aerated block manufacturer direct sales aerated block