Autoclaved Aerated Concrete (AAC)

Autoclaved Aerated Concrete Products Association -
AACPA is a network of companies and individuals promoting AAC in North America.

Xella Aircrete North America Inc. - Georgia based producer of AAC.

Xella Mexicana, S.A. de C.V. - Producer of AAC for Mexico and Southwest U.S.

Xella International - World's largest manufacturer of AAC based in Germany. Owner of Hebel and Ytong brands of AAC.

Wehrhahn - German manufacture of AAC and production plants

AAC tools, stuccos and plasters:

Article about AAC house in North Carolina

Frost Protected Shallow Foundations (FPSF)

Technical documentation is available at PDF
NOTE: ToolBase Services is the housing industry's resource for technical information on building products, materials, new technologies, business management, and housing systems. The NAHB Research Center provides the services, with funding from the Department of Housing and Urban Development (HUD) through The Partnership for Advancing Technology in Housing (PATH) program, and other industry sponsors.

Oikos Green Building Source HTML

Design Ideas

Concrete Stain

Rare Earth Labs -

Green Building Ideas

National Associaiton of Home Builders -
NAHB's Model Green Home Building Guidelines

Green roof construction: This Old House magazine, Issue No. 88, May 2005, "Up On Roofs?" Helpful information about a variety of green building topics