Grout sealing process of pavement construction

A pavement and grout technology, applied in the field of grout sealing technology for pavement construction, can solve problems such as unfavorable urban development, traffic, high cost, construction time, etc., achieve performance recovery, strengthen bonding performance, and reduce invasion and influence

Inactive Publication Date: 2018-11-30
JIANGSU ZENGGUANG COMPOSITE MATERIAL TECH
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AI Technical Summary

Problems solved by technology

After the road is in use, it needs to be repaired and maintained. When there are cracks, potholes, etc. on the road surface, the traditional method is to carry out large-scale renovations. The above-mentioned method is costly and construction time is not conducive to urban development and traffic.

Method used

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  • Grout sealing process of pavement construction
  • Grout sealing process of pavement construction
  • Grout sealing process of pavement construction

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Embodiment Construction

[0037] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments, wherein the schematic embodiments and descriptions are only used to explain the present invention, but are not intended to limit the present invention.

[0038] Such as figure 1 As shown, a kind of grout sealing process for pavement construction described in this specific embodiment adopts the following steps:

[0039] Step 1: Material preparation stage, in which:

[0040] (1) AXYS asphalt liquid, its modifier is high molecular polymer;

[0041] Meet the technical requirements of the following table:

[0042]

[0043] (3) Sand: Sand is fine aggregate, which can contain a certain proportion of industrial waste, but it should not contain materials and harmful substances caused by cement agglomeration or agglomeration, and the maximum particle size of fine aggregate should not exceed 2.36 mm; the addition ratio of fine aggregate is determin...

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Abstract

The invention relates to the technical field of roads, in particular to a grout sealing process of pavement construction. The grout sealing process of pavement construction comprises the following steps of 1, material preparation stage, wherein materials are (1) AXYS asphaltic liquid, (2) sand, and (3) water; 2, equipment preparing stage: the equipment is a spreading truck which is manufactured byNantong Keheng construction engineering Co. , Ltd. and whose model is KH0126; 3, mixing the AXYS asphaltic liquid, the sand and the water in the step 1 to form a mixed liquid material; 4, setting paving amount; 5, adding the mixed liquid material in the step 3 to the spreading equipment in the step 2 according to the total amount required in the step 4; and 6, sand-containing seal construction procedure. According to the grout sealing process of pavement construction, rapid paving can be realized, the construction time is short, the speed is high, volatile substances harmful to the environment and human body cannot be generated in construction so that the environment and physical health of construction personnel cannot be affected.

Description

technical field [0001] The invention relates to the technical field of roads, in particular to a grout sealing process for road surface construction. Background technique [0002] With the development of society, roads have become arteries connecting cities. And if a place or city wants to develop, first of all, road construction must be synchronized with urban development. After the road is used, it needs to be repaired and maintained. When there are cracks, potholes and other problems on the road surface, the traditional method is to carry out large-scale renovations. The above-mentioned method is costly and takes a long time to construct, which is not conducive to urban development and traffic. Contents of the invention [0003] The object of the present invention is to provide a kind of grout sealing layer process for pavement construction aiming at the defects and deficiencies of the prior art. [0004] A grout sealing process for pavement construction of the presen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/17
CPCE01C19/176
Inventor 周庆月陆宁朱艺文周红斌杨金军
Owner JIANGSU ZENGGUANG COMPOSITE MATERIAL TECH
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