Across the United States, about four out of every five homes have asphalt shingle roofs. Annually, as those roofs are replaced and maintained, about 12 tons of waste shingles are generated, and ...
The Asphalt Roofing Manufacturers Association (ARMA) has converted its Modified Bitumen Design Guide for Building Owners into an eBook. The recently updated guide is now available for roofing ...
The automobile has become an integral part of modern civilization. As we increasingly rely on personal transportation, we find that the demand for adequate parking also becomes an issue. Nearly all ...
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