ANTISEISMIC UNIT OF PRECAST CONCRETE
PURPOSE:To offer a precast concrete unit designed for easy work, capable of being manufactured with less cost because of its structural steel frame acting as a part of concrete form at the time of pouring concrete, free of corner rack at the time of leaving a concrete form, and hard to be damaged at...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To offer a precast concrete unit designed for easy work, capable of being manufactured with less cost because of its structural steel frame acting as a part of concrete form at the time of pouring concrete, free of corner rack at the time of leaving a concrete form, and hard to be damaged at the time of being loaded, unloaded and transported, etc. |
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