WALL STRUCTURE OF LARGE-SIZED REFRIGERATED STORAGE AND CONSTRUCTION METHOD THEREOF
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United States of America Patent
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app pub date -
Jun 20, 2016
filing date -
Apr 3, 2009
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Abandoned
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Abstract
The present invention discloses a wall structure of a large-sized refrigerated storage and a construction method thereof. The construction method for a wall of a refrigerated storage comprises the following steps: A. building a wall framework; B. mounting a color steel plate on the outer surface of the framework to form an exterior wall board of the wall of the refrigerated storage; C. spraying polyurethane spraying material on the exterior wall board layer by layer for multiple times, and reserving a pouring space at a distance of 40 mm to 80 mm from the installation position of an interior wall board; and D. taking the color steel plate of the interior wall as a mold plate and filling the pouring space of the color steel plate of the interior wall with polyurethane pouring material thus to form the interior wall board of the wall of the refrigerated storage.
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