"Autoclaved aerated lightweight concrete," the English name for Autoclaved Aerated Ligntweight Concrete, ALC and AAC are abbreviated, Japan and parts of Asia will be abbreviated as ALC, Europe will be abbreviated as AAC. In fact, the essence is the same, can be a block, it can also be a major difference between boards, blocks and boards that the latter internal reinforcement. As ALC blocks, ALC board, AAC blocks, AAC board.
 

　　Our standard for the production of aerated block is: canonical name GB11968-2006 "autoclaved aerated concrete block" adopted: autoclaved aerated concrete blocks (Autoclaved Aerated Concrete), the abbreviation is: AAC.
 

　　Asia-Pacific and Japan production of aerated lightweight concrete block that the internal gas process is spontaneous, not inflated, used for on-site casting, and therefore known as: autoclaved lightweight concrete (Autoclaved Ligntweight Concrete) Abbreviation is: ALC.