Full-section grouting pipe device

The utility model provides a full-section grouting pipe device. Wherein the grouting pipes are arranged in a construction joint, the connecting pipes are arranged at the two ends of the grouting pipesrespectively, one ends of the grouting guide pipes are connected with the two ends of the connecting...

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Bibliographische Detailangaben
Hauptverfasser:	XU LITONG, QI XIANGCHENG, LU KAI, ZHANG BAOFENG, LIU XIANGUAN, WANG MINMIN, XING CHAOWEI, YANG SHOUXING, WANG XIAOBIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING EARTH DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GALLERIES GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LARGE UNDERGROUND CHAMBERS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MINING PERFORMING OPERATIONS PIPES SHAFTS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING TUNNELS WEAPONS
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