Summary:　　There are seven strength levels: A, A, A,WenshangAerated block, A, A, A, and A　　 Blocks are divided into three levels [Read the full text]

Summary:　　 Blocks are classified according to their compressive strength and volumetric density.　　Control standard for radioacti[Read the full text]

Summary:　　as the main raw materials, with an appropriate amount of aerating agent,Wenshangautoclaved aerated concrete block, reg[Read the full text]