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Construction method of induction heating and microwave heating for asphalt pavement multi-functional thermal milling

A microwave heating and induction heating technology, applied in roads, buildings, road repair and other directions, can solve the problems of poor heating effect, unsuitable asphalt milling method, poor milling effect, etc., to save resources and improve removal efficiency. Effect

Active Publication Date: 2022-06-14
HEFEI UNIV OF TECH
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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention discloses a multifunctional thermal milling construction method for asphalt pavement by induction heating and microwave heating, which can solve the problem of poor milling effect caused by poor heating effect on different road surfaces, and traditional asphalt milling on steel bridge decks. The problem that the planing method is not applicable

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  • Construction method of induction heating and microwave heating for asphalt pavement multi-functional thermal milling
  • Construction method of induction heating and microwave heating for asphalt pavement multi-functional thermal milling
  • Construction method of induction heating and microwave heating for asphalt pavement multi-functional thermal milling

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[0045] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. example.

[0046] Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] like Figure 1 to Figure 14 As shown, the induction heating and microwave heating multifunctional thermal milling construction method for asphalt pavement according to the embodiment of the present invention includes the following steps:

[0048] S1: Determine the pavement material to be thermally milled:

[0049] S2: When the thermally milled pavement material is general asphalt pavement, use m...

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Abstract

The invention discloses an induction heating and microwave heating multifunctional hot milling construction method for asphalt pavement. It includes the following steps: judge the pavement material; determine the heating method; according to the size and position of the area to be milled, the mechanical arm controls the heating mechanism to move, arrange and combine, and correspond to the heating position; start the power supply, start heating, start the water pump, and adjust the heating device. To cool down, the heating car moves slowly at a certain speed; milling is carried out on the heated parts. The invention can solve the problems of poor milling effect caused by poor heating effect of different road surfaces and inapplicability of the traditional milling method of asphalt on the steel bridge deck.

Description

technical field [0001] The invention relates to the technical field of thermal milling of asphalt pavement, in particular to a multifunctional thermal milling construction method of asphalt pavement heated by induction heating and microwave heating. Background technique [0002] With the rapid development of the country's national economy, transportation, as the key to rejuvenating the country and the foundation of a strong country, has also achieved world-renowned development achievements. Roads are the basis of traffic, and only by ensuring the quality of roads can ensure the development of traffic. However, the asphalt pavement bears the role of directly bearing traffic loads, and is prone to serious fatigue cracks and ruts, which adversely affect traffic safety and driving comfort. Therefore, it is imperative to repair the asphalt pavement. [0003] Asphalt pavement repair requires the removal of diseased parts first. The commonly used removal method is thermal milling...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/14E01C23/088
CPCE01C23/14E01C23/088
Inventor 刘凯张玄成许培欣罗一李先闯黄沐阳童子成丁天陈文瑾刘欣欣阮仁杰渠志荣
Owner HEFEI UNIV OF TECH
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