Summary:　　as the main raw materials, with an appropriate amount of aerating agent, regulator,Jinanaerated block brick, bubble st[Read the full text]

Summary:　　 Blocks are classified according to their compressive strength and volumetric density.　　 The following standards conta[Read the full text]

Summary:　　 Block product marking: Mark in the order of product name (code ACB) strength level, bulk density level, specification[Read the full text]