A concrete drainage pavement and its construction and repair method
A concrete and drainage channel technology, which is applied in road repair, road, road and other directions, can solve the problems of difficult repair of concrete pavement, and achieve the effects of fast construction, labor saving and material saving
Active Publication Date: 2018-03-06
陈渡桥
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Problems solved by technology
[0005] The third technical problem to be solved by the present invention is to provide a method for rapid maintenance of concrete pavement, which solves the problem that the concrete pavement is difficult to repair after damage, and can quickly restore traffic
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[0038] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0039] Such as Figure 1 to Figure 6 As shown, a concrete drainage pavement includes a concrete prefabricated slab 1, a dowel bar 2, a floor beam 3, and a drainage channel 4, which is formed by splicing and laying a number of concrete prefabricated slabs 1, and adjacent concrete prefabricated slabs 1 pass through The force bar 2 is connected and fixed, the floor sleeper beam 3 is arranged on the lower bottom surface where two adjacent concrete prefabricated slabs 1 are spliced,...
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A concrete drainage road surface comprises concrete prefabricated plate blocks, force transmission rods, ground pillow beams and drainage grooves.The road surface is formed by splicing and laying the concrete prefabricated plate blocks, the adjacent concrete prefabricated plate blocks are fixedly connected through the force transmission rods, each ground pillow beam is arranged on the lower bottom face of the joint of every two adjacent concrete prefabricated plate blocks, and the drainage grooves are formed in the lower bottom face of the road surface formed by splicing the concrete prefabricated plate blocks at intervals.A plurality of vertical drainage holes are formed in the upper surfaces of the concrete prefabricated plate blocks, a plurality of force transmission rod connecting holes are formed in the peripheral end faces of the concrete prefabricated plate blocks, and a plurality of longitudinal preserved hole channels are formed in the end faces of the two sides of each concrete prefabricated plate block and penetrate into the end faces of the two sides of the concrete prefabricated plate block.The drainage holes vertically extend to the longitudinal preserved hole channels and are communicated with the longitudinal preserved hole channels.The problem about road surface repairing is solved, and the damaged concrete prefabricated plate blocks can be directly replaced with new concrete prefabricated plate blocks.
Description
technical field [0001] The invention relates to the technical field of road construction, in particular to a concrete drainage pavement and its construction and repair methods. Background technique [0002] The traditional concrete pavement is to pour concrete pavement on site (erecting the steel skeleton), and then maintain it on a large area. After the construction is completed, it can be used only when the concrete design strength is reached. The construction period is long and consumes a lot of resources. It is affected by winter and rainy season climate has a big impact. Transverse slopes must also be designed for horizontal road sections and level crossings to facilitate drainage, and drainage wells or side ditches must be provided on the roadside. In addition, the concrete pavement has defects such as cracks, misalignment, mud pumping, and voids at the bottom of the slab. It is difficult to repair after damage. It is often necessary to break the pavement in the damag...
Claims
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IPC IPC(8): E01C5/00E01C5/10E01C11/14E01C11/22
CPCE01C5/005E01C5/105E01C11/14E01C11/225E01C11/228E01C2201/20
Inventor 陈渡桥林帅辰
Owner 陈渡桥