Side forms for paving asphalt concrete pavement

Abstract

An asphalt concrete pavement laying used side mould, pertains to the road building molded board facilities technique field, which is used to omit side section incising operation in the construction. The side mould is configured with a stretched body long stick in the middle part and fixing catch plates on the both ends, both ends of the stretched body long stick is in wedge shape, whose inner surfaces are perpendicular to the bottom face, risers of the fixing catch plates are connected with the wedge shape terminal, holes are nailed on the motherboard, and a matched locator card is provided between the two fixing catch plates. The locator card can clamp wires small riser, the inner surface of the stretched body long stick can be additively sticked with a rubber plate, and the external surface can be covered with a protection layer. The order suitable side section can be directly formed in the process of using the invention to lay the asphalt concrete pavement, thereby omitting the side section incising operation, thus the asphalt concrete raw material cost, processing charges and carriage charges can be saved; the construction operation amount can be reduced, the construction period can be cut short, and can be used as a side section molding molded board facilities in the asphalt concrete laying construction.

Description

technical field [0001] The invention relates to asphalt concrete pavement construction equipment, in particular to side molds for forming side parts of pavement, and belongs to the technical field of forming formwork facilities in road construction. Background technique [0002] At present, the paving construction of asphalt concrete pavement is to use asphalt concrete paver to pave asphalt concrete on the pavement base, and after the asphalt concrete is rolled to the specified density by a road roller, the parts on both sides of the pavement that exceed the design width are cut and removed , forming an asphalt concrete pavement with uniform width and neat and smooth edges. This construction method not only wastes the cost of asphalt concrete materials, processing costs and transportation costs exceeding the designed width of the road surface, but also bears the cost of edge cutting. At the same time, it also increases the construction workload and prolongs the construction ...

AI Technical Summary

Problems solved by technology

This construction method not only wastes the cost of asphalt concrete materials, processing costs and transportation costs exceeding the designed width of the road surface, but also bears the cost of edge cutting. At the same time, it also increases the construction workload and prolongs the construction period due to edge cutting; Asphalt concrete materials cannot be recycled and can only be scrapped, directly discarded to pollute the environment, and the recycling process adds an additional burden

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