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Fabricated rapid repairing method for building pavement

A repair method and assembled technology, which is applied in road repair, construction, road construction reinforcements, etc., can solve the problems of heavy traffic impact and long maintenance time of concrete roads, etc.

Inactive Publication Date: 2021-08-06
江西省宏顺建筑工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, this method in the prior art needs to block the road for a long time, which has a great impact on normal traffic, mainly because the time for pouring concrete and concrete road maintenance is relatively long, so there are improvements

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  • Fabricated rapid repairing method for building pavement
  • Fabricated rapid repairing method for building pavement

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0036] A kind of building pavement assembled type rapid repair method, refer to figure 1 shown, including the following repair steps:

[0037] S1. Use the ultrasonic pulse wave method to detect the thickness of the existing pavement structure layer to achieve non-destructive testing. The non-destructive testing can also use 3D laser scanning measurement and depth camera 3D measurement to perform 3D elevation digital detection of the existing pavement.

[0038] S2. Design the prefabricated cement concrete parts, including combined connection structure design, planar size design, structural design and reinforcement design; where the combined connection structure is to connect the joints between the prefabricated pavement slabs structure, such as figure 2 As shown, the s...

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Abstract

The invention relates to the technical field of road surface construction, discloses a fabricated rapid repairing method for a building pavement, and solves the technical problem that the influence on normal traffic is large due to the fact that the current road blocking time is too long. The method comprises the following repairing steps: S1, detecting the thickness of an existing road surface structure layer by utilizing an ultrasonic pulse wave method to realize nondestructive detection; S2, designing a fabricated cement concrete prefabricated part; S3, performing high-precision prefabrication on the fabricated pavement slab prefabricated part; S4, hoisting, leveling and installing the fabricated pavement slab prefabricated part; S5, performing grouting on the slab bottom of the fabricated pavement slab prefabricated part; S6, connecting joints between the adjacent fabricated pavement slab prefabricated parts; and S7, laying a layer of ultra-thin wearing layer material on the surface of the fabricated pavement slab prefabricated part. According to the technical scheme, the purpose of shortening the road blocking time is achieved by utilizing a newly designed rapid repairing method.

Description

technical field [0001] The invention relates to the technical field of road surface construction, more specifically, it relates to an assembly-type rapid repair method for building road surfaces. Background technique [0002] Pavement repair refers to the repair of road surfaces with cracks, potholes, and lack of road surfaces. Since the road surface has been open to traffic for a long time after a period of time, vehicles have continuous lateral pressure or longitudinal pressure on the road surface. Damage and potholes will appear after time use, or due to the subsidence of the foundation, the road surface is prone to cracks after a period of time. Therefore, when there is a road surface problem, the road surface needs to be repaired, otherwise it will affect the traffic too much, and even make the vehicle unable to walk. [0003] In the prior art, the main repair method is to block the road surface, and then pour concrete into the missing parts to fill the cracks, pothole...

Claims

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Application Information

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IPC IPC(8): E01C11/00E01C5/08E01C5/00E01C11/18E01C7/35E01C23/01
CPCE01C11/005E01C5/08E01C5/006E01C11/18E01C7/353E01C23/01
Inventor 雷芸焦登宇李爱萍万芸
Owner 江西省宏顺建筑工程有限公司
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