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Use method of asphalt module for self-adhesive road repair

A road repair and self-adhesive technology, applied to roads, roads, pavement details, etc., can solve the problem of high repair costs and achieve the effect of increased strength

Active Publication Date: 2018-08-21
枣庄市银光新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is also limited by the weather, and the cost of repairing a small area is huge

Method used

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  • Use method of asphalt module for self-adhesive road repair
  • Use method of asphalt module for self-adhesive road repair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The asphalt module for self-adhesive road repair is characterized in that: the asphalt module consists of an asphalt surface layer (1), a reinforcing mesh layer (2), a spunbonded non-woven fabric layer (3), a tungsten wire layer (4), The melt-blown non-woven layer (5) and the asphalt base layer (6) are combined; the tungsten wire layer (4) is a single tungsten wire laid on the spun-bonded non-woven layer (3) and the melted Between the sprayed non-woven fabric layers (5), the two ends of the tungsten wire are arranged on one side of the asphalt module, and are connected to the positive and negative poles of the power supply through wires.

[0030] The reinforcing mesh layer (2) is a braided wire mesh.

[0031] The power supply is 220V municipal power supply.

[0032] The method of using the asphalt module for self-adhesive road repair, the steps are as follows:

[0033] 1) Create grooves compatible with asphalt modules on the road to be repaired;

[0034] 2) Put the e...

Embodiment 2

[0045] The asphalt module for self-adhesive road repair is characterized in that: the asphalt module consists of an asphalt surface layer (1), a reinforcing mesh layer (2), a spunbonded non-woven fabric layer (3), a tungsten wire layer (4), The melt-blown non-woven layer (5) and the asphalt base layer (6) are combined; the tungsten wire layer (4) is a single tungsten wire laid on the spun-bonded non-woven layer (3) and the melted Between the sprayed non-woven fabric layers (5), the two ends of the tungsten wire are arranged on one side of the asphalt module, and are connected to the positive and negative poles of the power supply through wires.

[0046] The reinforcing mesh layer (2) is a braided wire mesh.

[0047] The power supply is 220V municipal power supply.

[0048] The method of using the asphalt module for self-adhesive road repair, the steps are as follows:

[0049] 1) Create grooves compatible with asphalt modules on the road to be repaired;

[0050] 2) Connect m...

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Abstract

The invention discloses a use method of an asphalt module for self-adhesive road repair, and relates to the field of municipal road maintenance. The use method of the asphalt module for self-adhesiveroad repair comprises the following steps: 1) forming a groove suitable for the asphalt module on a road to be repaired; 2) placing the whole asphalt module into the groove; 3) connecting both ends ofa tungsten wire to a positive pole and a negative pole through wires, and turning on the municipal power supply; 4) transferring the heat to an asphalt bottom layer through the energized tungsten wire layer, melting the asphalt in the asphalt module by the high-temperature asphalt bottom layer, and further closely bonding the asphalt module to an original road; 5) disconnecting the power supply,and recovering the wires; 6) compacting the asphalt module by using a conventional process. The composite non-woven fabric composed of a spunbonded nonwoven fabric layer, a reinforced mesh layer and amelt-blown non-woven fabric layer is greatly increased in strength; the asphalt module is suitable for small-scale repair; when the asphalt module placed in the road section to be repaired is energized and heated, the asphalt is melted, so that the effects of repair, pressure resistance, deformation resistance and duration are achieved; by adopting the tungsten wire layer, the traditional processis replaced with the heating of the tungsten wire layer, and the asphalt is softened, which is more convenient.

Description

[0001] Title of the original application: asphalt module for self-adhesive road repair [0002] Original application application number: 2016110208861 [0003] The filing date of the original application: 2016.11.21. technical field [0004] The invention relates to an asphalt module for self-adhesive road repair, which relates to the field of municipal road maintenance. Background technique [0005] At present, when repairing roads, asphalt is mostly used for repairing, but it is often damaged quickly after repairing. The main reason is that the repair layer does not adhere to the original asphalt layer and base layer, or the temperature is not suitable or too low during repair, and the repair layer is not combined with the original asphalt layer and base layer. After being rolled for a long time, the surface layer falls off. The conventional process is to pour the heated bitumen into the designed pit for compaction. This method is also limited by the weather, and the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C11/00
CPCE01C11/00E01C11/005
Inventor 于楠楠刘昊湦
Owner 枣庄市银光新型建材有限公司
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