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In the cityAer 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, and all parties using this standard should explore the possibility of using the latest versions of the following standards. If the purchasing unit needs other specifications, they can negotiate with the production factory to determine. In the city. According to the prescribed standards, the thermal conductivity of qualified aerated bricks is generally between 0.11 and 0.18W/mK Specification for autoclaved aerated concrete blocks Scope This standard specifies the product classification, technical requirements, test methods, inspection rules, product quality instructions, stacking, and transportation of autoclaved aerated concrete blocks. . Marking examples: strength level A5, bulk density level B05,In the cityAerated block, superior 2 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.
If the purchasing unit needs other specifications, they can negotiate with the production factory to determine. Aerated blocks are divided into fly ash aerated concrete blocks and sand aerated concrete blocks, among which fly ash autoclaved aerated concrete blocks There are seven strength levels: A0, A0, A5, A5, A0, A5, and A Economic management. There are seven strength levels: A0, A0, A5, A5, A0, A5, technical requirements, test methods, inspection rules, product quality instructions, stacking and transportation of autoclaved aerated concrete blocks. 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.
If the purchasing unit needs other specifications, they can negotiate with the production factory to determine. superior quality. There are seven strength levels: A0, A0, A5, A5, A5, and A The weight of aerated bricks themselves is very light, and their overall performance is relatively stable. Even when subjected to strong compression 2 Blocks are classified according to their compressive strength and volumetric density. In the city. There are seven strength levels: A0, A0, A5 A5, A0, A5, and A This standard applies to autoclaved aerated concrete blocks (hereinafter referred to as blocks) used for walls and insulation in civil and industrial buildings. 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 (9 - Terminology of bricks and blocks 3 Product classification 1 Specifications: The specifications and dimensions of the blocks are shown in Table