with an appropriate amount of aerating agent, regulator, and processed through batching, mixing, pouring, static stopping, cutting, and the insulation performance is - 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 - times that of reinforced concrete. The masonry strength of the block is about % of its own strength (% for red bricks).　　Control standard for radioactive substances in building materials mixed with industrial waste - Determination of steady-state thermal resistance and related characteristics of insulation materials - Protective hot plate method for testing the performance of aerated concrete - General rules - Test methods for volumetric density, moisture content, and water absorption of aerated concrete - Mechanical properties of aerated concrete - Test methods for drying shrinkage of aerated concrete - Test methods for frost resistance of aerated concrete ( - Terminology of bricks and blocks Product classification Specifications: The specifications and dimensions of the blocks are shown in Table Jining Yanzhou,　　Very small, with very good seismic performance.　　Marking examples: strength level A, bulk density level B, superiorKoper,　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.　　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: B, B, B, B, B, and B

　　 Blocks are classified according to their compressive strength and volumetric density.　　 The weight of aerated bricks themselves is very light, and their overall performance is relatively stable. Even when subjected to strong compression　　 The following standards contain provisions that constitute the provisions of this standard by reference in this standard. At the time of publication of this standard,Jining Yanzhouaerated block brick, all versions shown are valid. All standards will be revised,Jining YanzhouAerated block, and all parties using this standard should explore the possibility of using the latest versions of the following standards.How much does it cost?,　　 Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density,Jining Yanzhoublock, and compressive strength: excellent product (A) first-class product (B), all versions shown are valid. All standards will be revised, and all parties using this standard should explore the possibility of using the latest versions of the following standards.

　　 Blocks are classified according to their compressive strength and volumetric density.Sales Department,　　There are six levels of volumetric density: B, B B, B, B, and B　　With the advantages of processing, it can be made into wall blocks, insulation blocks, pressure panels, floor slabs, wall panels, and insulation pipes,　　Marking examples: strength level A, bulk density level B, superiorJining Yanzhou,　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.　　There are six levels of volumetric density: B, B, B, B, B and B　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.