Lixiaautoclaved aerated concrete block,Stable price

　　Marking examples: strength level A5, bulk density level B05, superior

　　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,Lixiaautoclaved aerated concrete block,, 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 (9 - Terminology of bricks and blocks 3 Product classification 1 Specifications: The specifications and dimensions of the blocks are shown in Table

Lixia.　　Blocks can be produced using different processes based on material types, quality, and equipment process characteristics. Generally, fly ash or

　　2 Blocks are classified according to their compressive strength and volumetric density.

.　　3 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).

　　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 (9 - Terminology of bricks and blocks 3 Product classification 1 Specifications: The specifications and dimensions of the blocks are shown in Table

　　There are seven strength levels: A0, A0, A5, A5, A0, A5, and A

　　4 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, B04, B05 B06, B07, and B0

Information recommendation.　　2 Blocks are classified according to their compressive strength and volumetric density.

　　4 Block product marking: Mark in the order of product name (code ACB), strength level bulk density level, product grade specification size,Lixiaaerated block brick, and standard number.

　　If the purchasing unit needs other specifications, they can negotiate with the production factory to determine.

　　This standard applies to autoclaved aerated concrete blocks (hereinafter referred to as blocks) used for walls and insulation in civil and industrial buildings.

Quality inspection report.　　as the main raw materials, with an appropriate amount of aerating agent, regulator, bubble stabilizer added, and processed through batching, mixing, pouring, static stopping, 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 3-4 times 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 6-8 times that of reinforced concrete. The masonry strength of the block is about 80% of its own strength (30% for red bricks).

　　Very small, with very good seismic performance.

　　 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.

Lixia.　　There are seven strength levels: A0, A5, A5, A0, A5, and A

　　3 Blocks are divided into three levels based on dimensional deviation, appearance quality, volumetric density, and compressive strength: excellent product (A),LixiaAerated block, first-class product (B), qualified product (C).

　　4 Block product marking: Mark in the order of product name (code ACB), strength level, bulk density level, specification size, product grade, and standard number.