Device and method for quickly repairing road base disease

A technology for road base and disease, which is applied in the field of rapid repair devices for road base disease, can solve problems such as uncontrollable volume changes, unsatisfactory performance, and arbitrary expansion of materials, and achieve the effects of saving resources, small dosage errors, and avoiding waste
CN105442425BActive Publication Date: 2017-08-18ANHUI YOUTE HIGHWAY MAINTENANCE TECH CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
ANHUI YOUTE HIGHWAY MAINTENANCE TECH CO LTD
Publication Date
2017-08-18

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Abstract

The invention discloses a rapid repairing device and method for diseases of a roadbase. The rapid repairing device comprises a vehicle body, a drilling mechanism, an inflation mechanism, a water injection mechanism, a material adding mechanism and a sealing mechanism. A thin film is tightly attached to the bottom surface and lateral surface of a seam through the inflation mechanism. The water injection mechanism is used for injecting water into a space formed by the thin film, then the volume of the seam is measured, a corresponding quantity of repairing materials are injected according to the volume of the seam, and expansion of the repairing materials is limited through the sealing mechanism. In this way, the proper number of repairing materials are added and expand to a proper volume, so that the best performance is guaranteed. The use amount of the repairing materials for road repairing is small in error, waste is avoided, resources are saved, and the road seam is convenient to repair and good in repairing effect.
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Description

technical field

[0001] The invention relates to the technical field of road surface repair, in particular to a device and method for quickly repairing road base disease. Background technique

[0002] Concrete pavement is one of the main structural forms of highways, bridges, and urban roads. Under the action of traffic loads and natural factors, cracks, potholes, edge collapse, and wrong platforms often appear on the pavement. In order to ensure road safety Unimpeded, it is necessary to repair the cracks in the road in time.

[0003] Polymer grouting technology is a rapid foundation reinforcement technology developed in the 1970s. This technology injects high polymer materials into the foundation, and utilizes the characteristics of rapid volume expansion and solidification of high polymer materials after a chemical reaction to achieve the purpose of strengthening the foundation, filling voids or lifting the floor. At present, polymer grouting technology is mainly used in ...

Claims

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