Template device for tunnel secondary lining plugging end
The utility model provides a template device for a tunnel secondary lining plugging end. Wooden formwork, the wooden formwork is arranged on the outer end face of the secondary lining in a blocking mode. A pouring area of molded concrete is defined by the inner side face of the primary support, the...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a template device for a tunnel secondary lining plugging end. Wooden formwork, the wooden formwork is arranged on the outer end face of the secondary lining in a blocking mode. A pouring area of molded concrete is defined by the inner side face of the primary support, the trolley steel formwork and the outer end face of the previous ring of secondary lining; the wooden formwork structure further comprises an abutting assembly and a joint sealing strip, the joint sealing strip is clamped at the joint formed by every two adjacent wooden formworks, and the abutting assembly abuts against the wooden formworks in the direction from the outer side faces of the wooden formworks to the pouring area. The formwork device for the tunnel secondary lining plugging end has theadvantages of being simple, practical, good in sealing performance, rapid and convenient to disassemble and assemble, smooth in end face after construction and the like.
本实用新型提供了一种用于隧道二次衬砌封堵端头的模板装置,包括木质模板,所述木质模板挡设于二次衬砌的外端面,与 |
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