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ASTM International - Standards Worldwide

ASTM International is an open forum for the development of high-quality, market-relevant technical standards for materials, products, systems, and services used around the globe. Ceilings from Armstrong World Industries Flooring from USA. Woven and tufted carpets and carpet tiles for contract markets. Technical information and press releases. List of subsidiaries. Part of Armstrong Holdings, Inc. English, Dutch, French and German.

China's Building Materials Market Analysis and Forecasts

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Official Site of Copper Development Association, Inc. (USA)

The Copper Development Association Inc. (CDA) is the market development, engineering and information services arm of the copper industry, chartered to enhance and expand markets for copper and its alloys in North America. CDA's website is an excellent resource for information about copper, copper alloys, and their many uses and benefits. PennDOT Construction Bulletin SearchClick a tab to locate approved materials in Bulletin 14 (Aggregate), Bulletin 15 (Qualified Products List for Construction), Bulletin 41 (Bituminous) or Bulletin 42 (Concrete). Enter search criteria in one or more fields. Click Search to view the results. Click Reset to start over. Roofing, Insulation, and Composite Materials Owens CorningOwens Corning has solutions for your building & remodeling needs. Browse through roofing products, insulation, shingles, asphalt, composites solutions, basement finishing & acoustic systems.

Steel Standards - ASTM International

ASTM's steel standards are instrumental in classifying, evaluating, and specifying the material, chemical, mechanical, and metallurgical properties of the different types of steels, which are primarily used in the production of mechanical components, industrial parts, and construction elements, as well as other accessories related to them. CEO Sino Poland Metal & Mineral Products Co. Sino Poland Metal & Mineral Products Co.Ltd is one joint venture between China and Poland. Since its establishment in 1998, it mainly focus on the exploiting of mineral Products such as iron ore, chrome ore , manganese ore , copper ore and lead ore;