Abacus USA Construction Index
Recommended USA Websites: Advice on Construction Materials
We recommend the websites listed below as providing useful information on construction and building materials. They are published by reputable organisations relevant to construction and building materials.
Alliance for Flexible Polyurethane Foam
Alliance for Polyurethane Industry
American Hardwood Export Council
American Institute of Timber Construction
American Iron and Steel Institute
American Lumber Standard Committee
Ceramic Glazed Masonry Institute
Expanded Shale Clay and Slate Institute
Forest Certification Resource Center
International Concrete Repair Institute
International Lead Zinc Research Organization
International Masonry Institute
International Tropical Timber Organization
Metals Service Center Institute
National Association of Architectural Metal Manufacturers
National Association of Metal Finishers
National Institute of Steel Detailing
National Lumber Grades Authority
Speciality Steel Industry of North America
Sustainable Forestry Initiative
Walnut Council International Office
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Other recommended portals: Archbone, Building Design, Homeone Australia, Lighting Directory, Sapling, Stone Network.
Publisher: Abacus Construction Index is a professionally edited directory of recommended construction websites, published by Extonet Ltd which also publishes a directory of the world's best websites. It is financed only by Google advertisements; no payment is received from included websites.
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