Search

CN-224213385-U - Novel concrete water dispersing structure

CN224213385UCN 224213385 UCN224213385 UCN 224213385UCN-224213385-U

Abstract

The application discloses a novel concrete water dispersing structure, which belongs to the field of constructional engineering and comprises a base layer and precast slabs, wherein a water draining layer is arranged at the top of the base layer, a surface layer is arranged at the top of the water draining layer, geotextile is paved at the top of the base layer, a water permeable pipe is arranged at the top of the water draining layer, and the water draining efficiency is high by arranging the water draining layer, the surface layer, a slope, the geotextile and the water permeable pipe.

Inventors

  • SU XING
  • XIE DIAN
  • PENG HAIQING

Assignees

  • 广东品建基础工程有限公司

Dates

Publication Date
20260508
Application Date
20250508

Claims (7)

  1. 1. The utility model provides a novel concrete water dispersing structure, includes basic unit (1) and prefabricated plate (8), its characterized in that, drainage layer (2) are installed at the top of basic unit (1), surface course (3) are installed at the top of drainage layer (2), geotechnique's cloth (5) have been laid at the top of basic unit (1), water pipe (7) are installed at the top of drainage layer (2).
  2. 2. A new concrete water dispersion structure according to claim 1, characterized in that the base layer (1) is replaced by prefabricated panels (8), said prefabricated panels (8) being connected by rubber sealing strips (9).
  3. 3. The novel concrete water dispersing structure according to claim 1, wherein a slope (4) is formed at the top of the surface layer (3), and the slope (4) is inclined to the outer side of the building.
  4. 4. The novel concrete water dispersing structure according to claim 1, wherein the geotechnical cloth (5) is arranged between the base layer (1) and the drainage layer (2), four bolts (6) are symmetrically inserted into the inner wall of the geotechnical cloth (5), and the bolts (6) extend to the inner wall of the base layer (1).
  5. 5. The novel concrete water dispersing structure according to claim 1, wherein the number of the water permeable pipes (7) is plural, and the water permeable pipes (7) are uniformly distributed at the middle positions of the drainage layer (2) and the surface layer (3).
  6. 6. A new concrete water dispersion structure according to claim 1, characterized in that the water permeable tube (7) is a PVC perforated tube with a diameter of 100 mm.
  7. 7. The novel concrete water dispersing structure according to claim 1, wherein the geotechnical cloth (5) is made of polypropylene, the drainage layer (2) is graded broken stone, the grain size of the graded broken stone is 5-20mm, and the base layer (1) is a rammed earth base.

Description

Novel concrete water dispersing structure Technical Field The application relates to the technical field of constructional engineering, in particular to a novel concrete water dispersing structure. Background In construction engineering, a water-spreading structure is an important drainage facility at the periphery of a building for preventing rainwater from penetrating into the foundation, thereby protecting the building foundation. The traditional water dispersing structure mostly adopts a concrete pouring or bricking mode, and has the problems of simple design, low drainage efficiency, easiness in cracking and the like. The existing common water dispersing structure solution comprises the following steps of water dispersing of cast-in-place concrete, high strength, low cost, long construction period and easiness in cracking, water dispersing of precast concrete plates, high construction speed, easiness in water seepage at joints, and water dispersing of high polymer materials, light weight, corrosion resistance, high cost and insufficient compressive strength. The main defects of the existing water dispersing structure include low water discharging efficiency, easiness in water accumulation, poor freeze thawing resistance, easiness in cracking and peeling after long-term use, complex construction, particularly high cost of water dispersing of prefabricated and high polymer materials, and difficulty in large-scale popularization. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a novel concrete water dispersing structure, overcomes the defects of the prior art and aims at solving the problems in the background art. In order to achieve the above purpose, the novel concrete water dispersing structure comprises a base layer and a precast slab, wherein a water draining layer is arranged at the top of the base layer, a surface layer is arranged at the top of the water draining layer, geotextile is laid at the top of the base layer, and a water permeable pipe is arranged at the top of the water draining layer. As a preferred embodiment, the base layer may alternatively use prefabricated panels, which are connected by rubber sealing strips. By adopting the technical scheme, the construction speed and the joint waterproof performance can be improved, and the compatibility is ensured. As a preferred embodiment, the top of the facing is provided with a slope, which slopes to the outside of the building. By adopting the technical scheme, the water can be rapidly discharged to the outer side of the building. As a preferred implementation mode, the geotechnical layout is arranged in the middle of the base layer and the drainage layer, four bolts are symmetrically inserted into the inner wall of the geotechnical layout, and the bolts extend to the inner wall of the base layer. Through adopting above-mentioned technical scheme for available geotechnique cloth prevents that soil particle from blockking up drainage layer, and can utilize the bolt to fix a position geotechnique cloth, guarantee geotechnique cloth's stability, guarantee that it can not break away from the top of basic unit easily. As a preferred embodiment, the number of the water permeable pipes is plural, and the water permeable pipes are uniformly distributed at the middle position of the drainage layer and the surface layer. By adopting the technical scheme, the water can be guided into the drainage layer through the water permeable pipe, and the thoroughness of guiding the water can be ensured by utilizing a plurality of drainage layers. As a preferred embodiment, the water permeable tube is a PVC porous tube with a diameter of 100 mm. By adopting the technical scheme, the durability of the anti-theft device can be ensured, and the anti-theft device cannot be easily damaged after long-time use. As a preferable implementation mode, the geotextile is made of polypropylene, the drainage layer is graded broken stone, the grain size of the graded broken stone is 5-20mm, and the base layer is a rammed earth base. By adopting the technical scheme, the geotechnical cloth is used as an impermeable layer, so that the seepage water of different soil layers can be isolated, the stability of the roadbed structure is protected, and the erosion of water to materials is reduced. The application has the beneficial effects that: This novel concrete water dispersing structure makes drainage efficiency high through setting up drainage layer, surface course, slope, geotechnique's cloth and water permeable pipe, can prevent effectively that ponding and anti freeze-thawing performance are good, and long-term use is difficult for cracking to peel off, and construction simultaneously is simple and convenient, and is with low costs, easily extensive popularization, and structural durability is strong, extension building life. Drawings FIG. 1 is a schematic diagram of the overall structure of the present application; FIG. 2 is a sche