Position	Website	Change	Thumbnail
1	en.wikipedia.org - Wikipedia, the free encyclopedia	0
2	constructionknowledge.net - Construction Knowledge.net - a free resource for building and construction information free construction knowledge and advice for construction engineers, superintendents and foremen to help them build buildings with rules of thumb	1
3	wisegeek.org - wiseGEEK: clear answers for common questions wiseGEEK: clear answers for common questions	-1
4	asdipsoft.com - Structural Engineering Design Software Structural Engineering Software to design structural elements in concrete, steel and masonry, such as beams columns footings and walls.	0
5	concrete.org - ACI - American Concrete Institute ACI is a technical and educational society dedicated to improving the design, construction, maintenance and repair of concrete structures.	21
6	evstudio.com - EVstudio, Architect Engineer Denver Evergreen Colorado, Central Texas Architect Enjoy the experience of working with architects, engineers & planners at EVstudio. We have experience in custom residential, multifamily, commerci...	4
7	infohost.nmt.edu - New Mexico Institute of Mining and Technology: Science Engineering Research University New Mexico Institute of Mining and Technology: Science, Engineering, Research, University	-2
8	scouting.org - Scouting Scouting.org is the official website of the Boy Scouts of America.	-1
9	theconstructor.org - The Constructor- Civil Engineering Home The Constructor is a valuable informational resource for civil engineers, related professionals, and students. Users can find detailed guides and info...	3
10	dictionaryofconstruction.com - DictionaryOfConstruction.com - Online Construction Dictionary DictionaryOfConstruction.com. Easy-to-use free construction dictionary with over 15,000 definitions. Concise, clear, and comprehensive definitions of ...	-4
11	raisedfloorlivingpro.com - Raised Floor Living Pro | Southern Forest Products Association's Professional site for Raised Floor ...	-3
12	sharedserver.rsd17.org	13
13	home-building-answers.com - Home Building Answers, Everything Owner Builders Need To Know They say Home Building is not for sissies! Knowing what you	3
14	concretenetwork.com - Concrete Design Ideas, Contractors and Pictures - The Concrete Network Concrete photos, articles, info, design ideas, plus local concrete contractors for colored, stamped and textured concrete patios, driveways, pool deck...	6
15	chestofbooks.com - ChestofBooks.com: Read Books Online for Free ChestofBooks.com presents free online books on various topics	16

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