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Impact-resistant and wear-resistant fabricated concrete road and construction method thereof

A concrete road, prefabricated technology, applied in the direction of roads, roads, climate change adaptation, etc., can solve the problems of long road construction period and so on

Active Publication Date: 2021-04-30
广东长海建设工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the problem of long road construction period, this application provides an impact-resistant and wear-resistant assembled concrete road and its construction method

Method used

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  • Impact-resistant and wear-resistant fabricated concrete road and construction method thereof
  • Impact-resistant and wear-resistant fabricated concrete road and construction method thereof
  • Impact-resistant and wear-resistant fabricated concrete road and construction method thereof

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Embodiment Construction

[0034] The following is attached Figure 1-2 The application is described in further detail.

[0035] The embodiment of the present application discloses an impact-resistant and wear-resistant fabricated concrete road. refer to figure 1 The impact-resistant and wear-resistant assembled concrete road includes a number of concrete slabs laid on the roadbed, the concrete slabs include an upper road slab 1 and a lower road slab 2, and a number of grouting pipes 7 are placed between the upper road slab 1 and the lower road slab 2 , There are grouting holes (not shown in the figure) on the grouting pipe 7.

[0036] refer to figure 1, the upper road slab 1 and the lower road slab 2 are both reinforced concrete structures, the grouting pipe 7 is embedded in the side of the lower road slab 2 close to the upper road slab 1, part of the grouting pipe 7 is sunk into the lower road slab 2, and part of it protrudes from the lower road The surface of the panel 2 is embedded in the upper ...

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Abstract

The invention relates to an anti-impact wear-resistant assembly type concrete road and a construction method thereof, the anti-impact wear-resistant assembly type concrete road comprises a plurality of concrete plates, each concrete plate comprises an upper layer pavement plate and a lower layer pavement plate, a grouting pipe is arranged between the upper layer pavement plate and the lower layer pavement plate, the lower layer pavement plate comprises a left plate and a right plate, and a connecting piece is connected between the left plate and the right plate. By arranging the upper pavement plate and the lower pavement plate to be overlapped, the pressure of a pavement map when the pavement is pressed can be greatly reduced, so that the bearing capacity of the pavement is improved; by means of the mode that the prefabricated pavement plate is transported to the site to be installed, the pavement plate can be directly put into use after being installed, the time for waiting for air drying of concrete is not needed, the waiting time is greatly saved, and the construction period of a road is shortened.

Description

technical field [0001] The present application relates to the field of concrete pavement construction, in particular to an impact-resistant and wear-resistant assembled concrete road and a construction method thereof. Background technique [0002] At present, the roads in our country are mainly made of concrete roads. The concrete roads mainly adopt the construction technology of cast-in-place concrete, which requires construction processes such as on-site support formwork, binding steel bars, pouring concrete, and concrete maintenance. Due to the slow setting and hardening of ordinary cement and the long development time of strength, it generally needs to be closed and cured for 14 days until the concrete strength reaches more than 80% of the design strength before it can be opened to traffic. If the cast-in-place concrete pavement is used at the construction site, the construction period will be delayed, which is not conducive to putting the road into rapid use. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C5/08E01C5/00E01C11/24
CPCE01C5/085E01C5/005E01C11/24Y02A30/60
Inventor 陈湛李郁坚任宝军吕福林
Owner 广东长海建设工程有限公司
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