Handan CongtaiAerated blockThe original design intention
release time:2024-07-10 23:21:38

   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,Handan Congtaiaerated block brick, 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.Handan Congtai,   According to the prescribed standards, the thermal conductivity of qualified aerated bricks is generally between . and .W/mK  This standard applies to autoclaved aerated concrete blocks (hereinafter referred to as blocks) used for walls and insulation in civil and industrial buildings.Anloga,  Marking examples: strength level A, bulk density level B, superior  There are six levels of volumetric density: B, B, B, B, B, and B  There are six levels of volumetric density: B, B, B, B, B, and B


Handan CongtaiAerated blockThe original design intention



  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   The new building material produced by the aerated block equipment is characterized by light bulk density, high insulation efficiency, good sound absorption,  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.   Blocks are classified according to their compressive strength and volumetric density.  If the purchasing unit needs other specifications,Handan Congtaiautoclaved aerated concrete block, they can negotiate with the production factory to determine.


Handan CongtaiAerated blockThe original design intention



  There are six levels of volumetric density: B, B, B, B,Handan Congtaiblock, and BJob description,   Blocks are classified according to their compressive strength and volumetric density.  Over centimeters.   Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density, and compressive strength: excellent product (A), first-class product (B),  as the main raw materials, with an appropriate amount of aerating agent, 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 - times 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).  Marking examples: strength level A, bulk density level B, superior  There are seven strength levels: A, A, A, A, A A, and A


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