Sawtooth-shaped antiskid ramp

The utility model discloses a zigzag antiskid ramp which comprises a concrete base layer, a plurality of full-length flat steel bars are arranged on the surface of the concrete base layer in parallel in the longitudinal direction, a plurality of angle steel bars are vertically welded above the full-...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TONG RENHAI, HAN WEIWEI, LI CHUANFANG, XU ZHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
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