Simple asphalt distribution cylinder and use method thereof

Abstract

The invention provides a simple asphalt distribution cylinder and a use method thereof. The distribution cylinder comprises a cylindrical framework, wherein the cylindrical framework is sleeved with aconical cover surface; a nozzle exit is arranged at the lower part of the conical cover surface and is in threaded connection with a nozzle screen; glass wool is bonded between the cylindrical framework and the inner wall of the conical cover surface; a cylindrical body is arranged at the upper part of the cylindrical framework; the inner diameter of the cylindrical body is equal to that of the cylindrical framework; a push rod is embedded in the cylindrical body. The simple asphalt distribution cylinder is simple and novel in structure, and production cost required for the distribution cylinder is substantially reduced; compared with outdoor construction distribution equipment, the distribution cylinder is smaller in size, high in operability and made of a green and environment-friendlymaterial, so that environmental pollution is reduced, construction operation is simple and convenient, and daily maintenance of the structure of late construction is convenient; the asphalt sprayed from a long-seam-shaped nozzle is in a fine line shape and distributed in an oblate ellipsoid manner, jet interference of the asphalt is easily avoided, the asphalt is atomized through the nozzle screen, therefore, the asphalt is sprayed more uniformly, and the distribution effect is better.

Description

Technical field: [0001] The invention relates to the technical field of asphalt concrete base construction, in particular to a simple asphalt distribution cylinder and a method for using the same. Background technique: [0002] With the rapid development of our country's economy, the expressway has exceeded 40,000 kilometers, ranking second in the world. According to the medium and long-term strategic goals of my country's highway transportation development, the total mileage of my country's highways will exceed 5 million kilometers in the future, of which expressways will exceed 70,000 kilometers. We are not willing to invest in preventive maintenance in the early stage of highways. A considerable proportion of expressways in our country need to be repaired only two or three years after they are opened to traffic. Insufficient preventive maintenance is one of the important reasons. After that, pavement repair needs to be overlaid on the surface. For this reason bitumen sp...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a simple asphalt distributing cylinder for indoor asphalt distributing and its use method, which effectively solves the problem that the test equipment used in the prior art is too bulky and has complicated operability when distributing asphalt. high cost of materials

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