Friday, July 4, 2008

autoclaved aerated concrete



Sustainable Homes AAC Construction Cost Estimating Company - Pages

http://www.hebel.co.nz/about/index.php






AAC is a lightweight, noncombustible siliceous material manufactured from a mixture of sand, fly ash, mine tailings, slag or other sources of silica, which is the largest of the dry raw materials in its composition; portland cement; quick lime; anhydrite; water; and an chemical aerating agent such as aluminum powder or paste.

autoclaved aerated concrete building material which is factory cut into blocks, panels, and special elements for a wide variety of building applications, both load bearing and non-load bearing.

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