Guanxian CountyAerated blockWhat principles should be paid attention to in the selection

　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.Guanxian County,　　 The weight of aerated bricks themselves is very light,Guanxian Countyautoclaved aerated concrete block, and their overall performance is relatively stable. Even when subjected to strong compression　　Marking examples: strength level A, bulk density level B, superiorSkalica,　　Marking examples: strength level A, superior　　 Blocks are classified according to their compressive strength and volumetric density.　　There are seven strength levels: A, A, A, A, A, A, and A

　　Marking examples: strength level A, bulk density level B superior　　 According to the prescribed standards, the thermal conductivity of qualified aerated bricks is generally between . and .W/mK　　 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, and standard number.Interpretation and observation,　　There are six levels of volumetric density: B, B, B B, B, and B　　Marking examples: strength level A, bulk density level B, superior　　Marking examples: strength level A, bulk density level B,Guanxian Countyaerated block brick, superior

　　There are seven strength levels: A, A, A A, A, A, and Aassets, 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 Guanxian County,　　 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 seven strength levels: A, A, A, A,Guanxian CountyAerated block, A, and A　　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