Municipal asphalt concrete road and construction method

A technology for asphalt concrete and roads, which is applied in the direction of roads, roads, chemical instruments and methods, etc. It can solve the problems of ice and snow condensation or snow removal, and road covered ice and snow without printing, so as to speed up melting, solve vehicle skidding, and promote recycling. Effect

Inactive Publication Date: 2019-11-01
深圳港湾建设有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, in some areas with relatively low temperature, municipal roads are generally built, usually asphalt roads are more common, but in places with relatively low temperatures, there is often more snow in win

Method used

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  • Municipal asphalt concrete road and construction method
  • Municipal asphalt concrete road and construction method

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[0035] The present invention will be further described in detail below in conjunction with the drawings.

[0036] This embodiment: a municipal asphalt concrete road, such as figure 1 with figure 2 As shown, it includes a road base layer 1, a waterproof layer 2 laid over the road base layer 1, and an asphalt concrete layer 3 laid above the waterproof layer 2, and a horizontal position is set between the waterproof layer 2 and the asphalt concrete layer 3. The channel 4, the horizontal channel 4 is arranged in a wave shape when viewed from a high place. In other embodiments, the horizontal channel 4 may also be W-shaped, and the horizontal channel 4 is provided with a heating wire 41 along the horizontal channel. 4 is arranged in the extension direction.

[0037] Among them, the heating wire 41 is connected to the power supply, and the operation of the heating wire 41 is controlled by a switch on the power supply. At the same time, an exhaust pipe 42 is connected to the end of the ...

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Abstract

The invention relates to a municipal asphalt concrete road and a construction method and belongs to the technical field of municipal roads. The key point of the technical scheme is that the municipalasphalt concrete road comprises a road base course, a waterproof course and an asphalt concrete course, wherein the waterproof layer is arranged on the road base course; the asphalt concrete course isarranged on the waterproof course; a horizontal passage is formed between the waterproof course and the asphalt concrete course; an electric heating wire connected with a power supply is placed in the horizontal passage in the extending direction of the horizontal passage; a water drainage device used for removing pavement accumulated water is arranged in the asphalt concrete course; an air exhaust pipe led to the pavement is connected to the horizontal passage; and an air exhaust device is arranged in the horizontal passage. According to the municipal asphalt concrete road, during using, ices and snows covering turns or downhill parts of roads can be very conveniently removed; and therefore, the vehicle running safety performance can be effectively improved, and unnecessary loss can be reduced.

Description

technical field [0001] The invention relates to the technical field of municipal roads, in particular to a municipal asphalt concrete road and a construction method. Background technique [0002] Municipal roads are an important part of municipal infrastructure construction. With the rapid development of my country's economy, municipal roads will be built in most areas of our country. Municipal roads provide great convenience for people's lives, especially in some remote areas. The place. [0003] At present, in some areas with relatively low temperature, municipal roads are generally built, usually asphalt roads are more common, but in places with relatively low temperatures, there is often more snow in winter, while asphalt roads and conventional concrete roads, Generally, it does not have the ability to print ice and snow condensation or snow removal, which makes the road covered with ice and snow happen from time to time. Vehicles walking on roads covered with ice and s...

Claims

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Application Information

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IPC IPC(8): E01C7/18E01C11/26E03F5/10E03F5/14H02S20/10H02J7/35
CPCE01C7/18E01C7/185E01C11/26E01C11/265E03F5/10E03F5/14H02J7/35H02S20/10Y02E10/50
Inventor 彭勇
Owner 深圳港湾建设有限公司
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