263HP1488037101Months ago 57
Block product marking: Mark in the order of product name (code ACB), strength level, bulk density...
263HP1488037101Months ago 58
This standard applies to autoclaved aerated concrete blocks (hereinafter referred to as blocks) us...
263HP1488037101Months ago 52
bulk density level B Marking examples: strength level A, superior Marking examples: strength leve...
263HP1488037101Months ago 65
There are seven strength levels: A, A,Jinxiang, Jiningaerated block brick, A, A, A, A, and A Ther...
263HP1488037101Months ago 66
Blocks are classified according to their compressive strength and volumetric density. Blocks ar...
263HP1488037101Months ago 57
all versions shown are valid. All standards will be revised, and all parties using this standard sh...
263HP1488037101Months ago 55
all versions shown are valid. All standards will be revised The following standards contain provi...
263HP1488037101Months ago 55
Marking examples: strength level A, bulk density level B, superior Marking examples: strength lev...
263HP1488037101Months ago 60
Control standard for radioactive substances in building materials mixed with industrial waste - De...
263HP1488037101Months ago 62
There are six levels of volumetric density: B, B, B, B, and B as the main raw materials, with an...