Local repair structure of bituminous paving
The utility model discloses a local repair structure of bituminous paving, it includes prefabricated modular, prefabricated modular adopts wedge body, and its four sides are the even slope that changes, prefabricated modular adopts concrete placement to form, and be close to the top surface certain...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a local repair structure of bituminous paving, it includes prefabricated modular, prefabricated modular adopts wedge body, and its four sides are the even slope that changes, prefabricated modular adopts concrete placement to form, and be close to the top surface certain distance in prefabricated modular's inside and be provided with distribution muscle structure, everyintersect position of distribution muscle structure is provided with a vertical decurrent joint bar, the bed course of road bed is inserted in the node position downwarping that links to each other with distribution muscle structure, its extension section that is located the prefabricated modular bottom in the top of joint bar to make the prefabricated modular and the common atress of bed courseof embedding. This repair structure can be used for bituminous paving's after the local damage quick restoration, and this repair structure useful life longevity is good moreover, construction speed fast, the road links up, th |
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