Water seepage prevention structure for constructional engineering
By setting up a permeable layer, a concrete base layer, and an anti-seepage layer on the ground layer, and combining them with support columns and barrier plates, the drainage pipe system solved the problem of foundation leakage for temporary facilities during the construction period, achieving a good anti-seepage effect.
Patent Information
- Application Number
- CN202423302869.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
The foundation of temporary facilities during the construction period was not well protected against seepage, which led to groundwater infiltration affecting the quality and safety of the building.
The system employs a combination structure of subgrade, permeable layer, concrete base and waterproof layer, combined with support columns and barrier plates, and is equipped with a drainage pipe system, including horizontal pipes and vertical pipes, and uses one-way outlet sleeves and baffles to prevent water seepage.
It effectively prevents groundwater from seeping upwards, improves the seepage prevention effect of the foundation of temporary facilities at the construction site, and reduces safety hazards.
Smart Images
Figure CN223738623U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to building construction technical field, especially is building engineering anti -infiltration structure. BACKGROUND
[0002] The building construction process usually needs to set up some in the construction period use's staff dormitory and other supporting temporary facilities, these facilities usually all begin to set up use under simple ground treatment, because the foundation of these facilities only does simple anti -infiltration treatment, lead to often appear the water in the ground and infiltrate upwards, influence the quality of building, increase the problem of security risk. UTILITY MODEL CONTENTS
[0003] The utility model discloses a building engineering anti -infiltration structure, and has the advantages of relatively better anti -infiltration effect.
[0004] The utility model discloses a building engineering anti -infiltration structure, which comprises a foundation layer, a water infiltration layer arranged on the foundation layer, a concrete base layer arranged on the water infiltration layer, an anti -infiltration layer arranged on the concrete base layer, and a plurality of support columns uniformly distributed outside the foundation layer and deep into the ground.
[0005] In the aforementioned building engineering anti -infiltration structure, a waterproof board is arranged between the foundation layer and the water infiltration layer, and a plurality of vertical partition boards are uniformly distributed on the waterproof board.
[0006] In the aforementioned building engineering anti -infiltration structure, the support columns include edge columns and middle columns, plug-in grooves are formed on the adjacent side walls of the edge columns, and plug-in grooves are formed on the corresponding two side walls of the middle columns.
[0007] In the aforementioned building engineering anti -infiltration structure, the bottom of the support column is conical, one side of the blocking plate close to the foundation layer is vertically arranged, the other side away from the foundation layer is downwardly inclined, and the side of the blocking plate is inverted trapezoidal.
[0008] The upper part of the collecting horizontal pipe is uniformly provided with leakage holes, and the upper part of the drainage vertical pipe is also provided with leakage holes.
[0009] Compared with the prior art, the temporary facility required site requirement is punched into the support column and the blocking plate as the boundary, and the leakage water layer, the concrete base layer and the anti-leakage layer are arranged in the range, the collecting drainage pipe is correspondingly arranged in the concrete base layer and the leakage water layer, the collecting horizontal pipe is located in the concrete base layer, the drainage vertical pipe is connected with the collecting horizontal pipe and the bottom is located in the foundation layer, so that the leakage water in the concrete base layer can be collected and discharged to a certain extent, and the continuous upward penetration is effectively avoided.
[0010] Therefore, the anti-leakage effect is relatively better.
[0011] The application is applied to the foundation anti-leakage water treatment of the construction site temporary facility, and the simple anti-leakage water treatment can achieve relatively good anti-leakage effect at low cost. BRIEF DESCRIPTION OF DRAWINGS
[0012] Fig. 1 is a structural schematic diagram of the utility model;
[0013] Fig. 2 is a structural schematic diagram of the support column of the utility model.
[0014] Markings in the drawings: 1-support column, 2-foundation layer, 3-leakage water layer, 4-concrete base layer, 5-anti-leakage layer, 6-water stop, 7-separation plate, 81-drainage vertical pipe, 82-collecting horizontal pipe, 83-one-way water outlet sleeve, 9-blocking plate, 91-strengthening pull block. DETAILED DESCRIPTION
[0015] The application will be further described below in combination with the drawings and examples, but not as the basis for limiting the application.
[0016] Example. The building engineering anti-leakage water structure, as shown in Figs. 1-2 The foundation layer 2, the leakage water layer 3 arranged on the foundation layer 2, the concrete base layer 4 arranged on the leakage water layer 3, the anti-leakage layer 5 arranged on the concrete base layer 4 and the support column 1 which is uniformly distributed outside the foundation layer 2 and deeply arranged under the ground; the adjacent support column 1 is detachably provided with the blocking plate 9; the concrete base layer 4 is provided with the collecting drainage pipe, the collecting drainage pipe includes the collecting horizontal pipe 82 horizontally arranged in the concrete base layer 4, the drainage vertical pipe 81 which is uniformly distributed and vertically arranged and the one-way water outlet sleeve 83 correspondingly arranged at the bottom of the drainage vertical pipe 81; the lower part of the drainage vertical pipe 81 is arranged in the foundation layer 2;
[0017] The one-way water outlet sleeve 83 is a one-way water outlet structure, and a one-way valve structure for one-way water outlet is arranged in the one-way water outlet sleeve 83, so that the seepage water cannot flow back to the concrete base 4 from the drainage vertical pipe 81.
[0018] The waterproof board 6 is arranged between the foundation layer 2 and the seepage water layer 3, and a plurality of vertical partition plates 7 are uniformly distributed on the waterproof board 6; the top of the partition plate 7 is located in the concrete base 4, and the bottom is detachably connected with the waterproof board 6; a plurality of funnel-shaped seepage holes with large top and small bottom and water flow grooves connected with the seepage holes are uniformly distributed on the waterproof board 6.
[0019] By arranging the waterproof board 6, the upward seepage of the seepage water is blocked to some extent, and the anti-seepage effect is enhanced.
[0020] The support column 1 includes side columns and a middle column, and the side columns are provided with plug-in grooves on the adjacent side walls, and the middle column is provided with plug-in grooves on the corresponding two side walls; the blocking plate 9 is detachably connected with the support column 1 through the plug-in grooves; a plurality of corresponding distributed reinforcing pull blocks 91 are horizontally arranged on the inner side wall of the blocking plate 9; the reinforcing pull block 91 includes a horizontal connecting rod and a cross-shaped connecting block arranged at the end of the connecting rod; and the reinforcing pull block 91 is arranged in the seepage water layer 3.
[0021] The bottom of the support column 1 is conical; one side of the blocking plate 9 close to the foundation layer 2 is vertically arranged, and the other side away from the foundation layer 2 is downwardly inclined, and the side of the blocking plate 9 is in the shape of an inverted trapezoid with large top and small bottom.
[0022] The upper part of the converging horizontal pipe 82 is uniformly distributed with seepage holes, and the upper part of the drainage vertical pipe 81 is also distributed with seepage holes.
Claims
1. A water impervious structure for a building construction, characterised in that: The application relates to a supporting column (1) which is evenly distributed on the outside of a foundation layer (2) and extends into the ground, a water leakage layer (3) arranged on the foundation layer (2), a concrete base layer (4) arranged on the water leakage layer (3), a water leakage prevention layer (5) arranged on the concrete base layer (4), and a blocking plate (9) arranged between adjacent supporting columns (1).
2. A water-tight structure for construction work according to claim 1, characterized in that: A water-proof plate (6) is arranged between the foundation layer (2) and the water leakage layer (3), and a plurality of vertical partition plates (7) are evenly distributed on the water-proof plate (6); the top of the partition plate (7) is arranged in the concrete base layer (4), and the bottom of the partition plate (7) is detachably connected with the water-proof plate (6); a plurality of water seepage holes with a funnel shape, which are large at the top and small at the bottom, and water flow grooves connected with the water seepage holes are evenly distributed on the water-proof plate (6).
3. The water-tight structure for construction work according to claim 1, characterized in that: The supporting column (1) comprises side columns and a middle column, and a plurality of insertion grooves are formed in the adjacent side walls of the side columns and the two side walls of the middle column; the blocking plate (9) is detachably connected with the supporting column (1) through the insertion grooves; a plurality of reinforcing pull blocks (91) are horizontally arranged on the inner side walls of the blocking plate (9); the reinforcing pull block (91) comprises a connecting rod arranged horizontally and a cross-shaped connecting block arranged at the end of the connecting rod; and the reinforcing pull block (91) is arranged in the water leakage layer (3).
4. The water-tight structure for construction work according to claim 1, characterized by: The bottom of the supporting column (1) is conical; one side of the blocking plate (9) is vertically arranged close to the foundation layer (2), and the other side of the blocking plate (9) is downwardly inclined away from the foundation layer (2); and the side of the blocking plate (9) is in an inverted trapezoidal shape which is large at the top and small at the bottom.
5. The water-tight structure for construction work according to claim 1, characterized in that: The upper part of the water flow horizontal pipe (82) is evenly provided with water leakage holes, and the upper part of the water drainage vertical pipe (81) is also provided with water leakage holes.