Fabricated precast concrete pavement slab assembly and pavement structure
The utility model provides an assembly type precast concrete pavement slab assembly and a pavement structure. Wherein the pavement slab assembly comprises a precast concrete pavement slab A and a precast concrete pavement slab B; the rabbets and the embedded bolts are arranged on the side faces of t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides an assembly type precast concrete pavement slab assembly and a pavement structure. Wherein the pavement slab assembly comprises a precast concrete pavement slab A and a precast concrete pavement slab B; the rabbets and the embedded bolts are arranged on the side faces of the adjacent pavement slabs, connection is achieved through the fastening nuts, construction is fast and convenient, tight attachment between the pavement slabs and the base layer is achieved by grouting the bottoms of the pavement slabs, the connection requirement of the joints is guaranteed by grouting the joints between the pavement slabs, and the construction efficiency is improved. Therefore, the structural performance of the precast concrete pavement structure in each direction is ensured. Therefore, the utility model overcomes the technical problems in the prior art that the inter-slab connection process of the assembly type precast concrete pavement slab is complicated, the effect is poor, and the assembly t |
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