Large-area asphalt square gangplank paving construction method

Abstract

The invention provides a large-area asphalt square gangplank paving construction method. The method includes the following steps that plates are divided, so that a plate division map is obtained; hotjointing board paving areas are paved; cold jointing board paving areas are paved with cold jointing boards; outer arc-shaped paving areas are paved; and paving areas on the two sides of the center line are paved. The method has the advantages that the provided large-area asphalt square gangplank paving construction method is provided, through reasonable division of the paving plate division map and adoption of the gangplank paving construction method, the adverse effects caused by manual paving and the cold joint condition can be effectively reduced, large-area bituminous pavement paving efficiency is high, and the design requirements for the flatness, the degree of compaction and the like are met.

Description

technical field [0001] The invention belongs to the technical field of road surface construction, and in particular relates to a construction method for paving springboards in large-area asphalt squares. Background technique [0002] The domestic test field construction industry is constantly developing, and the construction of large-area asphalt mixture squares is also increasing year by year. At present, the current asphalt paving construction technology in my country is mainly for highways, national roads, municipal roads and other roads that do not have cold joints. However, the existing asphalt paving technology cannot meet the construction requirements of large-area asphalt mixture square pavement, and there are problems such as difficulty in controlling the overall smoothness of the pavement and hot and cold joints. Contents of the invention [0003] Aiming at the defects in the prior art, the present invention provides a construction method for paving a large-area a...

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Problems solved by technology

[0002] The domestic test field construction industry is constantly developing, and the construction of large-area asphalt mixture squares is also increasing year by year. At present, the current asphalt paving construction technology in my country is mainly for highways, national roads, municipal roads and other roads that do not have cold joints. However, the existing asphalt paving technology cannot meet the construction requirements of large-area asphalt mixture square pavement, and there are problems such as the overall smoothness of the pavement and the difficulty in controlling hot and cold joints.

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