Asphalt laying equipment for municipal engineering building

Abstract

The invention relates to the technical field of constructional engineering equipment and particularly relates to asphalt laying equipment for municipal engineering construction. The asphalt laying equipment comprises a laying machine body, wherein a console is arranged on the laying machine body, and a driving device used for driving the laying machine body to advance is arranged below the console; a feeding device is arranged on the left side of the console and located above the driving device, a paving device for paving asphalt is arranged on the right side of the console, the paving device comprises a shell, a pair of mutually perpendicular placing grooves are formed in the bottom of the shell, a spiral paving roller is rotatably arranged in each placing groove, and a material blocking cover is arranged on the outer side of each spiral paving roller; the material blocking cover is fixed to the bottom of the shell, material blocking plates are vertically fixed to the two sides of a lower surface of the shell, and problems that in the process of manually trowelling hot asphalt and manually laying asphalt felt, construction personnel are prone to being scalded by asphalt, the asphalt felt roll is thick and heavy, manual laying wastes time and labor, and the burden of workers is increased are solved.

Description

technical field [0001] The invention relates to the technical field of construction engineering equipment, in particular to asphalt laying equipment for municipal engineering buildings. Background technique [0002] Petroleum asphalt is a product of crude oil processing. It is a black or dark brown viscous liquid, semi-solid or solid at room temperature. It mainly contains chloroform-soluble hydrocarbons and non-hydrocarbon derivatives. Its properties and composition Varies with crude oil sources and production methods. The main components of petroleum asphalt are oil, resin and asphaltenes. It also contains 2%-3% pitch carbon and carbonoids, and also contains wax. The oils and resins in asphalt can soak the asphaltenes. The structure of asphalt is based on asphaltene, which absorbs some resin and oil to form micelles. Natural bitumen is stored underground, and some form ore layers or accumulate on the surface of the earth's crust. Asphalt is mainly used in coatings, pl...

AI Technical Summary

Problems solved by technology

[0004] It solves the problem that it is easy to be scalded by asphalt during the process of manually smoothing hot asphalt and laying linoleum, and the linoleum roll is thick, and manual laying is time-consuming and laborious, which will increase the burden on the staff. A kind of asphalt laying equipment for municipal engineering buildings is provided.

Images