Asphalt road paving process

Abstract

The invention discloses an asphalt road paving process and relates to the technical field of road construction. The asphalt road paving process specifically comprises an equipment support, wherein a rotating table mechanism is fixedly installed at the bottom of the equipment support, a conveying mechanism is fixedly installed at the top of the equipment support, a storage tank is installed at the top of the conveying mechanism, a heating assembly is installed on the outer side of the storage tank, and a transition pipe is rotatably installed at one end of the outer side of the conveying mechanism; a paving shell of a trumpet-shaped structure is fixedly installed at the bottom of the transition pipe, and a paving assembly is installed between the transition pipe and the paving shell. The asphalt road paving process is advantaged in that the transition pipe is driven by the rotary driving mechanism to rotate and reset, so a vibration flattening assembly is close to an asphalt laying section, the asphalt material is compacted by vibration, and the pavement tamping assembly works in the vibration process, so the asphalt material is distributed more uniformly and compactly, the asphalt material is rapidly tamped, paving and tamping of the asphalt material are combined, and asphalt pavement repairing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of road construction, in particular to an asphalt road paving process. Background technique [0002] Asphalt pavement refers to various types of pavement paved with asphalt materials mixed with mineral materials. Asphalt binder improves the ability of paving aggregates to resist road damage from driving and natural factors, making the road smooth, less dusty, impermeable and durable. Therefore, asphalt pavement is the most widely used high-grade pavement in road construction. The asphalt structural layer of asphalt pavement itself belongs to the category of flexible pavement, but in addition to flexible materials, the base layer can also use rigid cement concrete or semi-rigid hydraulic materials. [0003] Asphalt pavement is formed by paving and rolling asphalt concrete. The surface layer of asphalt pavement is a structural layer that directly bears the repeated action of wheel loads and the influence of ...

AI Technical Summary

Problems solved by technology

[0003] Asphalt pavement is formed by paving and rolling asphalt concrete. The surface layer of asphalt pavement is a structural layer that directly bears the repeated action of wheel loads and the influence of natural factors. When it is frequently rolled by passing vehicles, damage often occurs. These potholes mainly rely on manual mixing, and then the asphalt material is shoveled into the pothole for compaction. There is a time difference when filling the asphalt material, and the internal bonding of the asphalt material is not complete, resulting in an unstable road surface.

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