Construction process of colored pavement epoxy non-slip wearing layer structure

A construction process and a wear layer technology, which is applied in the construction process field of epoxy anti-skid wear layer structure of colored pavement, can solve the problems of inability to repair and form pavement diseases, complex construction process, easy aging and fading, etc., and achieves excellent thermal aging performance and construction. Simple process and the effect of improving driving conditions

Active Publication Date: 2014-07-23
上海仁路科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At present, the traditional road bridge surface layer can adopt the surface layer treatment and cover technology to improve the anti-skid performance of the original road surface. Aging and discoloration, and it cannot be repaired at one time for various structural and non-structural pavement diseases

Method used

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  • Construction process of colored pavement epoxy non-slip wearing layer structure
  • Construction process of colored pavement epoxy non-slip wearing layer structure
  • Construction process of colored pavement epoxy non-slip wearing layer structure

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Embodiment Construction

[0028] Below in conjunction with embodiment the present invention is further described in detail.

[0029] Such as figure 1 Shown, a kind of construction technology of epoxy antiskid wearing layer structure of colored pavement, comprises the following steps:

[0030] (1) Pavement repair: Find the damaged part on the road surface, delineate the damaged area, use a cutting machine to cut open the damaged area, remove the damaged pavement material, and form a neat groove. The groove depth must be strictly guaranteed, non-structural repair, The depth of slotting depends on the depth of damage to the road surface. For structural repairs, the depth of slotting depends on the depth of damage to the overall road. The depth of excavation on conventional roads is 2-20cm. The corners of the incision section are treated, and the incision is thoroughly dedusted with strong, dry, oil-free compressed air to ensure that there is no residue; the A and B two-component special epoxy resin is e...

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Abstract

The invention discloses a construction process of a colored pavement epoxy non-slip wearing layer structure. The construction process comprises the following steps: (1) pavement patching; (2) pavement shot blasting; (3) epoxy resin stirring; (4) paving of epoxy resin; (5) spreading of aggregates; (6) curing and recovering of the aggregates; and (7) opening of transit. Compared with the prior art, the construction process has the advantages that the wearing layer structure is simple in process, easy to operate, good in non-slip performance, high in bonding strength, small in thickness, convenient in construction, rapid in curing and high in material water resistance; running noise of vehicles is lowered; driving conditions are improved; the wearing layer structure is excellent in corrosion resistance, high in flame retardant property, high in ductility, uniform in expansion, high in low-temperature resistance, low in low-temperature brittleness, excellent in thermal ageing resistance, high in high-temperature stability and high in wear resistance, the surface aggregate is high in wear resistance, a conventional road elevation and the conventional clear height of a bridge are not changed, existing various structural and non-structural pavement diseases can be repaired at a time, the maintenance cost is saved, and the service life of a pavement is greatly prolonged.

Description

[0001] technical field [0002] The invention relates to a pavement construction technology, in particular to a construction technology of a colored pavement epoxy anti-skid wear layer structure. Background technique [0003] At present, the traditional road bridge surface layer can adopt the surface layer treatment and cover technology to improve the anti-skid performance of the original road surface. Aging and discoloration, and it cannot be repaired at one time for various structural and non-structural pavement diseases. Contents of the invention [0004] In order to solve the above-mentioned deficiencies of the prior art, the present invention provides a construction process of an epoxy anti-slip wear layer structure on a colored pavement. [0005] Above-mentioned purpose of the present invention is achieved by following technical scheme: a kind of construction technology of colored pavement epoxy antiskid wear layer structure comprises the following steps: [0006]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C7/30E01C11/24C08L63/00C08K5/05C08K5/13C08K5/17
Inventor 曾晔李伟
Owner 上海仁路科技有限公司
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