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The Marcraft floor-leveling system for urban rehabilitationAuthor(s): David G. Martens; E. Paul Craft
Source: Research Note NE-66. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 8p.
Publication Series: Research Note (RN)
Station: Northeastern Research Station
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DescriptionA speedy and efficient system has been developed for installing wooden screeds that can be used as a base for laying a level new floor over an old sagging floor. The screeds are held in position by means of a new leveling device, and rigid urethane foam is sprayed under the screeds to hold them permanently in a level position.
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CitationMartens, David G.; Craft, E. Paul. 1967. The Marcraft floor-leveling system for urban rehabilitation. Research Note NE-66. Upper Darby, PA: U.S. Department of Agriculture, Forest Service, Northeastern Forest Experiment Station. 8p.
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