Permeable asphalt cement concrete road surface structure with heating function

A cement concrete and permeable concrete technology, which is applied to the coagulation pavement, pavement details, roads and other directions of on-site paving, can solve the problems of rapid melting of snow, affecting the use of roads, etc., and achieve the effect of preventing damage

Active Publication Date: 2013-08-07
NANTONG CHENGSHI HARD LANDSCAPE TECH CO LTD
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Problems solved by technology

[0003] In order to solve the above-mentioned defects that the snow on the road is not easy to melt and affect the green belt on the road surface and affect the use of the road, and realize the environmental protection snow melting measures that ca

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  • Permeable asphalt cement concrete road surface structure with heating function
  • Permeable asphalt cement concrete road surface structure with heating function
  • Permeable asphalt cement concrete road surface structure with heating function

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Embodiment Construction

[0017] combine figure 1 , a structural schematic diagram of an embodiment of the present invention.

[0018] A permeable asphalt cement concrete ground structure with heating function, comprising asphalt permeable concrete layer 1, cement permeable concrete layer 2 and heating layer 3 arranged in sequence from top to bottom, and heat dissipation pipes 4 are laid in the heating layer. In this embodiment, a buffer layer 5 is laid between the asphalt permeable concrete and the cement permeable concrete. The heat dissipation pipe of this embodiment is composed of a heating cable or a carbon fiber heating pipe wrapped with a metal pipe or an LCP plastic pipe.

[0019] combine figure 2 , another embodiment of the present invention. In this embodiment, heat medium is used as the heat source for heat dissipation. The heat dissipation pipe includes an internal heat dissipation pipe 41 and a heat insulation pipe 42 wrapped on the outside of the heat dissipation pipe. The heat of the...

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Abstract

The invention discloses a permeable asphalt cement concrete road surface structure with a heating function; the structure comprises an asphalt permeable cement layer, a cement permeable concrete layer and a heating layer which are sequentially arranged from to bottom, wherein a heating pipeline is laid in the heating layer. In the technical scheme, the heating layer is laid under the road surface and can be used for melting the snow by heating in winter, and the melted snow water permeates into the part under the road surface through the permeable cement, so that the road surface is protected from being polluted by the snow water, and the damage to the road surface caused by the secondary freezing of the snow water can be prevented.

Description

technical field [0001] The invention belongs to the technical field of road surface greening equipment, and in particular relates to a permeable asphalt cement concrete ground structure with heating function. Background technique [0002] At present, municipal roads usually use the method of throwing deicing agent to melt the snow quickly in snowy days, but the deicing agent has the defects of endangering farmland green belts, shortening the life of roads, and polluting the environment. In order to find a solution to this problem, the permeable asphalt cement concrete floor was applied on a small scale, which not only meets the needs of car dealers, but also has water permeability. However, the temperature in winter is very low, and the warm air in the soil rises very slowly. It is difficult to achieve rapid melting of snow, so it is necessary to accelerate the melting of snow, because the use of snow melting agent can make the soil harden, shorten the life of the road surfa...

Claims

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Application Information

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IPC IPC(8): E01C11/26E01C7/00
Inventor 王理中
Owner NANTONG CHENGSHI HARD LANDSCAPE TECH CO LTD
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