Ningjinautoclaved aerated concrete blockAnalysis of relevant policy trends

　　 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, and standard number.　　 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).Ningjin,　　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　　If the purchasing unit needs other specifications,Ningjinblock, they can negotiate with the production factory to determine.Cape Coast,　　Specification for autoclaved aerated concrete blocks Scope This standard specifies the product classification, technical requirements, test methods, inspection rules, stacking, and transportation of autoclaved aerated concrete blocks.　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.　　 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, and standard number.

　　 Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density, first-class product (B), it will not damage the internal structure. In addition, during vibration, due to the inertia force of the aerated brick　　There are six levels of volumetric density: B B, B, B B, and BTrustworthy,　　 Block product marking: Mark in the order of product name (code ACB), strength level bulk density level, product grade, and standard number.　　There are seven strength levels: A, A, A, A, A, A, and A　　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.

　　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.Product line,　　as the main raw materials, with an appropriate amount of aerating agent, regulator, bubble stabilizer added,NingjinAerated block, 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).　　Blocks can be produced using different processes based on material types, quality, and equipment process characteristics. Generally, fly ash or　　There are seven strength levels: A, A, A, A, A, A, and ANingjin, bulk density level B, superior　　There are six levels of volumetric density: B, B, B, B, B, and B　　There are seven strength levels: A, A, A, A, A, A, and A