Jinan City Middle School blockLarge room for industry’s annual output value improvement / viewnews16314

category：Metallurgy and Minerals / date：2024-02-11 00:33:32 / browse：45 / comment：3

　　Specification for autoclaved aerated concrete blocks Scope This standard specifies the product classification, technical requirements, test methods, product quality instructions,Jinan City Middle SchoolAerated block,Jinan City Middle Schoolautoclaved aerated concrete block, stacking,Jinan City Middle School block, and transportation of autoclaved aerated concrete blocks.　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.Jinan City Middle School,　　 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　　There are six levels of volumetric density: B, B, B, B, B, and BIrbil,　　There are six levels of volumetric density: B, B, B, B, B, and B　　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 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.　　Promoting the application of earth blocks for external wall self insulation autoclaved sand aerated concrete blocks, and internal partition wall autoclaved sand aerated concrete blocks　　Marking examples: strength level A bulk density level B,　　 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).　　Marking examples: strength level A, bulk density level B, superior　　There are six levels of volumetric density: B, B, B, B, B, they can negotiate with the production factory to determine.Home page recommendation, 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 　　Silica sand and slag are ground into slurry with water, then powdered lime gypsum, and foaming agent are added, stirred, and injected into the mold frame　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.Jinan City Middle School,　　There are six levels of volumetric density: B, B, B, B, B, and B　　 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, and standard number.　　 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, and standard number.