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Buildipedia.com - The online destination for construction knowledge. Our core mission at Buildipedia is to construct a comprehensive index of the built environment. Browse industry specific articles and videos through our channels, or view items from...

Access the construction specifications, commercial building product manufacturers and CSI-formatted construction specs you need.

The directory exchange for all manufacturers of Construction Materials, Supplies, and Services

Building materials, products, and manufacturers on the McGraw-Hill Construction Sweets Network. Download CAD details, specs and green product information.

Architectural information on building materials, manufacturers, specifications, BIM families and CAD details.

The Official Web site for Illinois Secretary of State Jesse White

PC Construction is one of the nation’s largest employee-owned contractors offering general contracting, construction management, and design/build services to private and public clients on projects of all sizes—from a single office fit-up to treat...

ACI is a technical and educational society dedicated to improving the design, construction, maintenance and repair of concrete structures.

Information for health professionals and citizens, including state health statistics, prevention and health promotion, and health care and health-related professions.

free construction knowledge and advice for construction engineers, superintendents and foremen to help them build buildings with rules of thumb

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