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Novel concrete apron structure and construction method thereof

A construction method and concrete technology, which is applied in the direction of infrastructure engineering, construction, protection devices, etc., can solve the problems of concrete water cracking and other problems, and achieve the effect of ensuring the overall performance

Pending Publication Date: 2022-07-29
河南省第二建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a novel concrete water-sprinkling structure and its construction method to solve the problem of cracking of concrete water-spraying

Method used

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  • Novel concrete apron structure and construction method thereof
  • Novel concrete apron structure and construction method thereof
  • Novel concrete apron structure and construction method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0033] Example 1: by Figure 1 to Figure 3 Given, a new type of concrete water-scattering structure, the water-scattering structure as a whole forms an inclined downward slope from the outer wall 1, and the water-scattering structure sequentially includes a backfill lime soil base 3, an anti-frost-heave layer 4 and concrete from bottom to top. For the water-spraying surface layer, separating devices 11 are arranged at intervals in the concrete water-dispersing surface layer. The separating device 11 separates the whole concrete water-dispersing surface layer into a plurality of small parts, and the concrete shrinkage amount is within a reasonable range and will not cause cracking.

Embodiment 2

[0034] Embodiment 2: On the basis of Embodiment 1, the concrete water-scattering surface layer includes a concrete water-scattering slope-seeking layer 5 and a concrete water-scattering interlocking layer 6, and the concrete water-scattering interlocking layer is embedded in the anti-frost heave layer 4 and forms a slope with the concrete water-scattering interlocking layer. Layer 5 is connected to form an inverted L-shaped concrete sprinkling surface layer. In the existing sprinkling structure, the concrete sprinkling surface layer and the anti-frost heave layer are directly laid, and the connection between the two layers is not tight enough, and the soil layer is easily damaged when washed by rainwater , subsidence and cracking occur, and the structure that the water-dispersing surface layer is directly embedded in the lower layer can avoid the above situation.

Embodiment 3

[0035] Embodiment 3: On the basis of the above-mentioned embodiment, the separating device 7 includes two baffles 8 connected by rubber strips 9, and the strength of the two baffles is relative to one baffle, in the concrete pouring, can be more guaranteed. For strength, the bottom of each baffle 8 is provided with a corner protection structure 10, and the corner protection is used to fix the double glass strips to ensure that the separation device 7 is vertical.

[0036] In the above embodiment, the baffle 8 can be made of plexiglass. The plexiglass has high strength, is not easy to break, and will not deform or rot even if it is placed in concrete for a long time.

[0037] On the basis of the above-mentioned embodiments, the width of the concrete water-spraying occlusal layer is between 180mm and 200mm, and the depth is between 330mm and 350mm, and separating devices 11 are arranged at intervals of 4m-5m between the concrete water-distributing surface layers. Even if the con...

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Abstract

The invention relates to the technical field of constructional engineering, in particular to a novel concrete apron structure and a construction method thereof, and aims to solve the problem that an existing concrete apron is easy to crack when encountering rainwater. The aproll structure sequentially comprises a backfill lime soil base layer, a frost heaving prevention layer and a concrete aproll surface layer from bottom to top, separation devices are arranged in the concrete aproll surface layer at intervals, the cracking situation is reduced, and the aproll structure has good development prospects in the technical field of constructional engineering.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a novel concrete water-dispersing structure and a construction method thereof. Background technique [0002] Scattered water is the part of the outdoor ground that connects with the exterior wall of the building. The main purpose of setting the scattered water is to drain the accumulated water near the exterior wall of the building quickly, reduce the immersion of the exterior wall and the structural foundation by rainwater, and protect the exterior wall. And the structural foundation can play a good role in protecting the building. At present, the construction of concrete water dispersion mainly adopts the supporting formwork, pouring the concrete surface as a whole, setting up grid joints between the surface layers, and making 3% to 5% of the slope on the surface layer to the outdoor ground. [0003] However, in the actual concrete water dispersion constructio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D31/00E02D31/14E02D19/02
CPCE02D31/00E02D31/14E02D19/02E02D2300/002E02D2300/0018E02D2300/0079
Inventor 冯战光张华袁玉军王俊伟楚项羽陈占鹏杜磊赵方超陈春辉赵景顺赵广军帅筱倩
Owner 河南省第二建设集团有限公司
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