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Flyash/Sand AAC Block Plant /50,000m³ to 400,000m³ annual capacity
1.1 Introduction
Autoclaved Aerated Concrete (AAC) Block, also called Light Block, used siliceous (fly ash, sand and, slag) And calcareous (lime & cement) as the main raw materials, which through the process of batching, pouring, curing, cutting, autoclaving, separating and packing to make into the final products. It is new type & environmental construction material and widely used for industry and civil building construction.
AAC Block is the most mature technology of production and application in the worldwide nowadays.
1.2 National Standard
The People’s Republic of China Standard: GB/T 11968-1997
1.2.1 Standard
The items of the below standard content, after the cited in this standard then form the items of this standard. While the publication of this standard, this standard are the valid standard. All the standard must be revised, while use every aspect of this standard should discuss the possibility of the latest version.
GB9196-88 mix the industry waste residue building material radioactivity substance control standard.
GB10294-88 heat insulation raw material steady-state thermal resistance
And the related characteristic test: guarded hot plate apparatus
GB/T11969-1997 autoclave aerated concrete block performance test method general rule.
GB/T11970-1997 autoclave aerated concrete block bulk density, moisture content
And water absorption test method.
GB/T11971-1997 autoclave aerated concrete block mechanical performance test method.
GB/T11972-1997 autoclave aerated concrete block drying shrinkage test method.
GB/T11973-1997 autoclave aerated concrete block frost resistance test method.
JC/T790-85(96) brick and block terms
1.2.2 The specification and size of the block see form No.1.
Form No.1 Block Specification and Size (mm)
