Fabricated pavement base connecting component
The utility model relates to an assembly type pavement base layer connecting component which comprises a plurality of base blocks, two preformed holes are formed in the front side and the rear side of each base block respectively, four grouting funnels are formed in the upper surface of each base bl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an assembly type pavement base layer connecting component which comprises a plurality of base blocks, two preformed holes are formed in the front side and the rear side of each base block respectively, four grouting funnels are formed in the upper surface of each base block, two force transmission rings are fixed to the left side and the right side of each base block respectively, and the space between every two base blocks is filled with filler. According to the assembly type pavement base course connecting component, the U-shaped force transmission ring can play a role of a lifting ring in the base block production and lifting process, the production cost of the lifting ring and the cutting procedure of the lifting ring after the base blocks are lifted in place are reduced, materials are saved, efficiency is high, the embedded steel bars and the preformed holes are cemented through micro-expansion early high-strength cement mortar, the force transmission ring is formed between t |
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