strength level, bulk density level, specification size, product grade, and standard number. Blocks are divided into three levels based on dimensional deviation, volumetric density, and compressive strength: excellent product (A), first-class product (B), qualified product (C).Jinan Pingyin, Aerated blocks, aerated blocks, aerated concrete blocks, autoclaved aerated concrete blocks, and aerated concrete blocks 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 Langerud, 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, 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. 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, 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.
There are six levels of volumetric density: B, B, B, B B, and B When constructing aerated bricks, it is required that the mortar strength must meet the design requirements. If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.Honest management, There are six levels of volumetric density: B B, B, B,Jinan Pingyinaerated block brick, B, and B There are seven strength levels: A, A, A, A, A, A, and A Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level specification size, the spot price first weakens and then rises' >
There are six levels of volumetric density: B and standard number.
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