Automatic asphalt laying method

Abstract

The invention discloses an automatic asphalt laying method, an asphalt construction robot is adopted for laying, and the asphalt construction robot comprises a walking driving device, an asphalt storage tank, an electric pump and an asphalt extruder; the automatic asphalt laying method comprises the following steps: 1, heating asphalt; 2, drawing a first laying path; 3, filling the asphalt into an asphalt storage box; 4, identifying a first laying path; 5, paving asphalt along the first paving path; 6, sequentially identifying and respectively paving asphalt along the second paving path,..., and the Nth paving path; and 7, stopping the machine. The asphalt paving device has the beneficial effects that the paving path can be automatically identified, manual control is not needed, manpower is saved, the cost is reduced, the paving efficiency is high, the asphalt can be uniformly paved, the subsequent scraping and uniform scraping procedures are not needed, the asphalt fluidity is good, and the paving effect of the asphalt is improved.

Description

technical field [0001] The invention relates to the technical field of asphalt construction, in particular to an automatic asphalt laying method. Background technique [0002] The construction of the waterproof system usually needs to be coated with asphalt waterproof coating layer. Asphalt is a dark brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, which is liquid at high temperature. It is solid at room temperature, the surface is black, and it is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic gel material. In the traditional asphalt construction method, the asphalt is laid on the construction surface by the staff and spread out, so that not only It consumes a lot of physical strength of the staff, and the laying efficiency is low; the current common construction method uses construction equipment to lay asphalt, al...

AI Technical Summary

Problems solved by technology

[0002] The construction of the waterproof system usually needs to be coated with asphalt waterproof coating layer. Asphalt is a dark brown complex mixture composed of hydrocarbons with different molecular weights and their non-metallic derivatives. It is a kind of high-viscosity organic liquid, which is liquid at high temperature. It is solid at room temperature, the surface is black, and it is soluble in carbon disulfide. Asphalt is a waterproof, moisture-proof and anti-corrosion organic gel material. In the traditional asphalt construction method, the asphalt is laid on the construction surface by the staff and spread out, so that not only It consumes a lot of physical strength of the staff, and the laying efficiency is low; the current common construction method uses construction equipment to lay asphalt, although the efficiency is improved to a certain extent, but the staff still needs to control the walking route of the construction equipment, and the laying efficiency is still low; Moreover, the asphalt sprayed by the nozzles of the current construction equipment is not uniform, resulting in poor uniformity of asphalt paving. As the asphalt flows to the nozzle, the temperature drops and the fluidity decreases, further reducing the uniformity of the laying

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