Human Faces: Happily Scrapping Waste
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Human Faces: Happily Scrapping Waste
- These ratings are determined according to the ASTM E 119 test and designs documented by approved sources meet the requirements of the building code.
- A good place for a building designer to start is WTCA’s Fire & Wood Trusses web page: www.sbcindustry.com/fire.php.
2006 Sept/Oct