Thickness adjustable side formwork for pavement paving

Abstract

The invention relates to a thickness adjustable side formwork for pavement paving, which belongs to the technical field of asphalt concrete pavement construction template equipment and is used for carrying out template supporting on the edge of a paved pavement. The invention adopts the technical scheme that the thickness adjustable side formwork comprises a formwork body, a fixing mechanism, a thickness adjusting mechanism and a side formwork clamp, wherein the formwork body is long strip-shaped and comprises an upper top plate, a connecting plate and a bottom plate; the fixing mechanism is connected to the bottom surface of the bottom plate; the fixing mechanism is connected and fixed with the ground; the thickness adjusting mechanism is positioned inside the formwork body and respectively connected with the lower surface of the upper top plate and the upper surface of the bottom plate. According to the invention, a neat edge part can be directly formed during the process of pavement paving, so that the edge part cutting operation is omitted, the raw material cost, processing cost and transport cost of asphalt concrete can be reduced, the construction quantity is reduced, the construction period is shortened and the cost is reduced. The thickness adjustable side formwork is scientifically and reasonably designed, fills up gaps at home and abroad, has a high practical value, is novel equipment of an edge part forming template facility in the asphalt concrete pavement construction and can be widely popularized and used in the industry.

Description

technical field [0001] The invention relates to an edge forming formwork for asphalt concrete pavement construction, and belongs to the technical field of formwork equipment for asphalt concrete pavement construction. Background technique [0002] At present, the paving construction of asphalt concrete pavement is usually to use asphalt concrete paver to pave asphalt concrete on the pavement base surface, after the asphalt concrete is rolled by the road roller to the specified density, and then the part of the pavement on both sides exceeding the design width Cut and remove to form an asphalt concrete pavement with uniform width and neat edges. This kind of 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 cut...

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 pavement, but also bears the cost of edge cutting. At the same time, it also increases the construction workload due to edge cutting and prolongs the construction period.

The cut side asphalt concrete materials cannot be recycled and can only be scrapped. Direct disposal will pollute the environment, and recycling will increase additional burdens and increase road construction costs.

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