2024-07-27 00:49:52release
Block product marking: Mark in the order of product name (code ACB) strength level, bulk density level, specification size, product grade, and standard number. There are six levels of volumetric density: B, B B, B, B, and BJinan City Middle School, It is strictly prohibited to use water soaked bricks and bricks that lack water. 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).North devonsk, There are seven strength levels: A, A, A, A, A, A, and A Marking examples: strength level A,Jinan City Middle Schoolblock, bulk density level B, superior 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).
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 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.Quality recommendation, bulk density level strength level, specification size, product grade and standard number. 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 divided into three levels based on dimensional deviation, volumetric density, and compressive strength: excellent product (A), first-class product (B), qualified product (C).
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, 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 - times that of reinforced concrete. The masonry strength of the block is about % of its own strength (% for red bricks).Supply chain quality management,Jinan City Middle Schoolaerated block brick, 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 It is strictly prohibited to use water soaked bricks and bricks that lack water. Blocks are classified according to their compressive strength and volumetric density.Jinan City Middle School, There are six levels of volumetric density: B, B, B, B, and B If the purchasing unit needs other specifications, they can negotiate with the production factory to determine. 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
Old acquaintances, things are as good as always, genuine Jinan City Middle Schoolaerated block brick, outstanding cost performance
When Jinan City Middle Schoolaerated block brick offer discount points for activities, contact me when there are discounts
The packaging Jinan City Middle Schoolaerated block brick looks very good, the packaging is very careful, I believe the goods must be very good, thank you! Good value, huh, come again next time.
Jinan City Middle Schoolaerated block brick Very good, good quality and low price, express delivery is also fast, and inspection is also very standard.
The delivery speed is very fast, give your company a thumbs up
Cooperation with you is really good, Jinan City Middle Schoolaerated block brick good quality, come to our company again if you have time.