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Why are Aac blocks used widely?

November 21, 2022

The reasons for Aac blocks widely used are as belowed:

1. Heat preservation and heat insulation

During the production process of Aac blocks , countless tiny pores are formed inside. These pores create a layer of static air in the material so that the Aac blocks have good thermal insulation performance. Its thermal insulation is six times that of glass, seven times that of clay bricks, and ten times that of ordinary concrete blocks.

2. Fire-resistant and flame-retardant

Aac blocks are inorganic substances, absolutely never burn, and will not produce harmful gases even at high temperatures. At the same time, the thermal conductivity of aerated concrete blocks is very small,This allows for slow heat transfer, which is effective against fire and protects its structure from fire.

3. Sound absorption and sound insulation

The Aac blocks are full of fine air holes, so they have a good sound insulation effect, and the noise can be reduced by 30-50 decibels depending on its thickness.

4. Machinable

Like wood,Aac blocks can be sawed, drilled, nailed, and ground relatively easily.