Shock absorption and compression resistance type expansion joint template structure without disassembly

The utility model relates to the technical field of expansion joint formworks, in particular to a shock absorption and compression resistance type expansion joint formwork structure without disassembly. The device comprises two templates which are arranged in an expansion joint of a concrete pavemen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU CUNTIAN, JI JINLIANG, SUN XIAOLIN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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