In the cityAerated blockThe problem of deterioration and smell

　　There are seven strength levels: A0, A0, A5, A5 A0, A5, and A

　　3 Blocks are divided into three levels based on dimensional deviation, appearance quality volumetric density, and compressive strength: excellent product (A), first-class product (B), qualified product (C).

In the city.　　 When laying aerated bricks, it is necessary to make batches of poles according to the height of the bricks, and then erect them at the corners of the wall

　　There are six levels of volumetric density: B03, B04, B05, B06, B07, and B0

.　　There are six levels of volumetric density: B03, B04, B05, B06, B07, and B0

　　There are seven strength levels: A0, A0, A5, A5, A0, A5, and A

　　There are six levels of volumetric density: B03, B04,In the cityautoclaved aerated concrete block,, B06, B07 and B0

　　4 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, and standard number.

　　, becoming an important component of new building materials.

　　4 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, and standard number.

Analysis project.　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.

　　3 Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density, and compressive strength: excellent product (A), first-class product (B), qualified product (C).

　　This standard applies to autoclaved aerated concrete blocks (hereinafter referred to as blocks) used for walls and insulation in civil and industrial buildings.

　　as the main raw materials, regulator, bubble stabilizer added, and processed through batching, mixing, pouring, static stopping, cutting, and high-pressure steam curing. The unit volume weight of autoclaved aerated concrete blocks is one-third of that of clay bricks, and the insulation performance is 3-4 times that of clay bricks, The sound insulation performance is twice that of clay bricks,In the cityaerated block brick, the impermeability performance is more than twice that of clay bricks, and the fire resistance performance is 6-8 times that of reinforced concrete. The masonry strength of the block is about 80% of its own strength (30% for red bricks).

Test conclusion.　　as the main raw materials, with an appropriate amount of aerating agent, regulator,In the city block,, bubble stabilizer added, and processed through batching, mixing, cutting static stopping, and high-pressure steam curing. The unit volume weight of autoclaved aerated concrete blocks is one-third of that of clay bricks, and the insulation performance is 3-4 times that of clay bricks, The sound insulation performance is twice that of clay bricks, the impermeability performance is more than twice that of clay bricks, and the fire resistance performance is 6-8 times that of reinforced concrete. The masonry strength of the block is about 80% of its own strength (30% for red bricks).

　　It is strictly prohibited to use water soaked bricks and bricks that lack water.

　　Marking examples: strength level A5 bulk density level B05, superior

In the city.　　Marking examples: strength level A5, bulk density level B05, superior

　　This standard applies to autoclaved aerated concrete blocks (hereinafter referred to as blocks) used for walls and insulation in civil and industrial buildings.

　　There are six levels of volumetric density: B03, B04, B06, B07, and B0