Shaft well tubular pump flow channel concrete special-shaped steel mould one-stage molding construction method
The invention relates to a steel mould construction process, and especially relates to a concrete special-shaped steel mould one-stage molding construction method. In order to solve problems existing in the prior art, the invention provides a concrete special-shaped steel mould one-stage molding con...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to a steel mould construction process, and especially relates to a concrete special-shaped steel mould one-stage molding construction method. In order to solve problems existing in the prior art, the invention provides a concrete special-shaped steel mould one-stage molding construction method for a shaft well tubular pump flow channel which is convenient to manufacture and high in installation precision. The shaft well tubular pump flow channel concrete special-shaped steel mould one-stage molding construction method comprises steps of embedded part installation; embedded part connecting piece system installation; scaffold construction; template manufacture and installation; steel bar manufacture and installation; cleaning, bin punching and acceptance inspection, concrete pouring and maintenance. The shaft well tubular pump flow channel concrete special-shaped steel mould one-stage molding construction method is advantaged in that the construction period is short, the flow channel linea |
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