A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a concrete pavement expansion joint connector and relates to the technical field of traffic engineering. The concrete pavement expansion joint connector comprises [-shaped plates, E-shaped plates, bridge plates, pier plates, rib rods, external expansion joints and internal expansion joints. The E-shaped plates are welded to the [-shaped plates, the male convex parts of the E-shaped plates form the bridge plates, the female concave parts of the E-shaped plates form the pier plates, when a concrete pavement is poured, the bridge plates are embedded into clearances reserved in the pier plates to form the external expansion joints, the clearances formed between the [-shaped plates form the internal expansion joints, the rib rods are embedded into concrete, and water guide holes are formed in the external expansion joints. The concrete pavement expansion joint connector cannot be damaged in the expansion or contraction process due to hot weather or strong cold weather, and the problem that the pavement is contaminated after asphalt is used and melted under high temperature in summer is solved.
The invention discloses a concrete pavement expansion joint connector and relates to the technical field of traffic engineering. The concrete pavement expansion joint connector comprises [-shaped plates, E-shaped plates, bridge plates, pier plates, rib rods, external expansion joints and internal expansion joints. The E-shaped plates are welded to the [-shaped plates, the male convex parts of the E-shaped plates form the bridge plates, the female concave parts of the E-shaped plates form the pier plates, when a concrete pavement is poured, the bridge plates are embedded into clearances reserved in the pier plates to form the external expansion joints, the clearances formed between the [-shaped plates form the internal expansion joints, the rib rods are embedded into concrete, and water guide holes are formed in the external expansion joints. The concrete pavement expansion joint connector cannot be damaged in the expansion or contraction process due to hot weather or strong cold weather, and the problem that the pavement is contaminated after asphalt is used and melted under high temperature in summer is solved.
Concrete pavement expansion joint connector
HUANG WEILI (author)
2015-10-21
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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