HuaiyinAerated
HuaiyinAerated 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 Huaiyin. Aerated blocks have been widely used in load-bearing or non load-bearing structures and pipeline insulation in industrial and civil buildings in China 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. 2 Blocks are classified according to their compressive strength and volumetric density. 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. When laying aerated bricks, the distance between the bottom of the wall needs to be filled with small solid bricks, but the maximum cannot exceed 3 Blocks are divided into three levels based on dimensional deviation, appearance quality,Huaiyinautoclaved aerated concrete block,, volumetric density, and compressive strength: excellent product (A) first-class product (B), qualified product (C). Welcome calls . 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 2 Blocks are classified according to their compressive strength and volumetric density. 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.
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). Quality improvement. There are seven strength levels: A0, A0, A5, A5, A0, A5, and A Due to its high water absorption rate and drying shrinkage rate, concrete blocks are prone to wall problems after use in construction projects If the purchasing unit needs other specifications, A0, A5, A5, A0, A5, and A as the main raw materials, with an appropriate amount of aerating agent, bubble stabilizer added, and processed through batching,HuaiyinAerated block, 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 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). This standard applies to autoclaved aerated concrete blocks (hereinafter referred to as blocks) used for walls and insulation in civil and industrial buildings.