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A kind of high polymer repairing method of road base disease

A road base layer and high polymer technology, which is applied in road repair, roads, roads, etc., can solve the problems of time-consuming, labor-intensive, time-consuming, and potential safety hazards for excavation and filling

Active Publication Date: 2017-10-03
ANHUI YOUTE HIGHWAY MAINTENANCE TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology, people's transportation is becoming more and more convenient, but the road subgrade may have cavities due to diseases. If the cavities are not treated in time, the road may collapse, leaving serious safety hazards for people. It can be filled by excavation. To solve this problem, but digging and filling is time-consuming and labor-intensive, and it takes a long time. Another filling method is to fill the cavity with rapid volume expansion after the chemical reaction of polymer materials, but it is difficult to accurately calculate the size of the underground cavity. out, making it difficult to determine the amount of polymer filling, affecting the use of this solution

Method used

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  • A kind of high polymer repairing method of road base disease
  • A kind of high polymer repairing method of road base disease
  • A kind of high polymer repairing method of road base disease

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Embodiment Construction

[0031] refer to figure 1 , figure 2 , image 3 and Figure 4 Shown, the polymer repair method of a kind of road base disease that the present invention proposes, comprises the following steps:

[0032] S1. Detect the position of the cavity below the air path by ultrasonic waves.

[0033] S2. Drill holes with repairing equipment according to the position of the above cavity.

[0034] The repair equipment includes a frame 1, a rotating shaft 2, a drilling mechanism 3, a vibration reinforcement mechanism 4 and an inflation mechanism 5;

[0035] The rotating shaft 2 is rotatably installed on the frame 1.

[0036] The drilling mechanism 3 includes a drilling part 31 and a first driving device 32, the first driving device 32 is moved and installed on the rotating shaft 2, the first driving device 32 drives the drilling part 31 to rotate, and the drilling part 31 can be selected from a screw rod, a screw The resistance in the process of turning the pole to soil is small, and t...

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Abstract

The invention discloses a high-polymer repair method for road base damages. The high-polymer repair method comprises the following steps: S1, detecting the position of a cavity below an air road through ultrasonic waves; S2, drilling through repair equipment according to the position of the cavity; S3, carrying out consolidation by vibrating on the inner wall of the cavity through the repair equipment according to the position of the cavity; S4, pre-setting a pressure intensity value for the repair equipment, introducing an isolating film into the cavity through the repair equipment, and charging gas into the isolating film through the repair equipment, so that the preset pressure intensity value is achieved in the isolating film; and S5, calculating the volume of the cavity according to the amount of the gas charged into the isolating film, and grouting into the isolating film according to the volume of the cavity. The high-polymer repair method can be used for simply, conveniently and quickly filling the cavity below the road.

Description

technical field [0001] The invention relates to the field of road repair, in particular to a polymer repair method for road base disease. Background technique [0002] With the development of science and technology, people's transportation is becoming more and more convenient, but the road subgrade may have cavities due to diseases. If the cavities are not treated in time, the road may collapse, leaving serious safety hazards for people. It can be filled by excavation. To solve this problem, but digging and filling is time-consuming and labor-intensive, and it takes a long time. Another filling method is to fill the cavity with rapid volume expansion after the chemical reaction of polymer materials, but it is difficult to accurately calculate the size of the underground cavity. out, making it difficult to determine the amount of polymer filling, affecting the use of this solution. Contents of the invention [0003] Based on the technical problems existing in the backgroun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C23/10
CPCE01C23/10
Inventor 王辉
Owner ANHUI YOUTE HIGHWAY MAINTENANCE TECH CO LTD
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