TIMBERING DEVICE AND PIPELINE CONSTRUCTION METHOD USING THE SAME
PROBLEM TO BE SOLVED: To provide a timbering device and a pipeline construction method using the timbering device easily folded and moved while positively supporting the whole inner surface of a covering body when constructing the resin lining covering body on the inner surface of a tunnel or a sewe...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a timbering device and a pipeline construction method using the timbering device easily folded and moved while positively supporting the whole inner surface of a covering body when constructing the resin lining covering body on the inner surface of a tunnel or a sewer pipeline and carrying out backfilling injection of cement milk or the like into a clearance between the covering body and the inner surface of the tunnel or pipeline to construct the pipeline. SOLUTION: A waling member is mounted beforehand to a frame. The frame is formed of a plurality of members turnably connected to one another. The frame can thereby be easily folded and easily moved by disposing wheels in the folded state. COPYRIGHT: (C)2008,JPO&INPIT |
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