CN210342002U

CN210342002U - Basement raft board seepage processing structure

Info

Publication number: CN210342002U
Application number: CN201822273041.4U
Authority: CN
Inventors: 陈国华; 龚晓林; 杨振杰; 宋文; 黄卫东
Original assignee: Sichuan Aerospace Construction Engineering Co ltd
Current assignee: Sichuan Aerospace Construction Engineering Co ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-04-17
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a basement raft board seepage processing structure, a serial communication port, including setting up the rectangle water drainage tank on the raft board superficial layer, rectangle water drainage tank is along raft board superficial layer crack cutting shaping, rectangle water drainage tank communicates to precipitation well, the pouring is filled in the rectangle water drainage tank has the thick liquids layer, be provided with at least one drainage runner between thick liquids layer and the rectangle water drainage tank bottom, drainage runner sets up along the vertical direction of rectangle water drainage tank, and drainage runner one end communicates to precipitation well. The utility model discloses mainly handle to basement raft seepage, solved the unsatisfactory raft seepage problem that causes of current waterproof technique. The structure also has the characteristics of simple structure, low construction difficulty, less material loss and the like, and greatly saves the investment of manpower and material resources in the leakage repairing link.

Description

Basement raft board seepage processing structure

Technical Field

The utility model relates to a building field, in particular to basement raft board seepage processing structure.

Background

With the continuous and high-speed development of national economy in China, the infrastructure scale is continuously enlarged. Concrete structures have become the main structural form of civil engineering due to the advantages of material conservation, fast construction, good durability and the like. At present, the quantity of reinforcing steel bars used for engineering construction in China is more than 1 hundred million tons, 20 billion cubic meters of concrete is consumed, and the consumption accounts for about half of the total quantity of the world. However, with the mass application of concrete structures, some of the problems of the concrete structures themselves have become increasingly exposed, the most obvious of which is the problem of proper cracking. The concrete structure is affected by various factors during construction and use, so that cracks caused by various reasons appear, and the application of the concrete structure is restricted to a certain extent. Meanwhile, the judgment of the concrete structure cracks is not clear, and the treatment is not proper, so that a plurality of other problems are brought. Building leakage is currently a prominent quality defect and also reflects the most intense problem. Building leaks often occur in basements, roofs, toilets and bathrooms. The basement waterproofing project is a hidden project, and underground conditions are relatively complex, so that water seepage and water leakage of the basement are the most difficult problems to solve in the waterproofing project. Although the buildings in China generally have leakage phenomena, many treatment measures are adopted, the leakage phenomena of the buildings can not be radically treated so far due to a plurality of problems in waterproof materials, waterproof designs, construction technologies and management levels, and particularly the leakage problems of basements seriously affect the smooth progress of the life and economic construction of people. Basement structure buries in the underground, is in humid environment for a long time, under the infiltration of groundwater, the seepage problem appears more easily, in case the seepage phenomenon appears in addition, it is big to reprocess the degree of difficulty, needs to spend a large amount of manpower things, still influences the life-span of building easily simultaneously. A basement raft seepage processing structure has been developed to this point.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve the problem that appears in the above-mentioned technique, provide a basement raft board seepage processing structure, this seepage processing structure is mainly to the processing of basement raft board seepage, has solved the unsatisfactory raft board seepage problem that leads to the fact of current waterproof technique. The structure also has the characteristics of simple structure, low construction difficulty, less material loss and the like, and greatly saves the investment of manpower and material resources in the leakage repairing link.

In order to solve the technical problem, the utility model discloses a technical scheme as follows:

the utility model provides a basement raft board seepage processing structure, is including setting up the rectangle water drainage tank on the raft surface layer, rectangle water drainage tank cuts the shaping along raft surface layer crack, rectangle water drainage tank communicates to precipitation well, the pouring is filled in the rectangle water drainage tank has the thick liquids layer, be provided with at least one drainage runner between thick liquids layer and the rectangle water drainage tank bottom, the drainage runner sets up along rectangle water drainage tank longitudinal direction, and drainage runner one end communicates to precipitation well.

Further, as a preferred technical scheme, the bottom of the slurry layer is of a cylindrical boss section structure.

Further, as a preferred technical scheme, a water-resisting layer is coated at the bottom of the slurry layer.

Further, as an optimal technical scheme, the water-stop layer is a drainage plate arranged in the rectangular drainage groove, a plurality of hollow truncated cone protruding structures which are sequentially arranged side by side are arranged on the drainage plate, and the hollow truncated cone protruding structures on the drainage plate are arranged downwards in the rectangular drainage groove.

Further, as an optimal technical scheme, the slurry layer is formed by casting a high-strength non-shrinkage anti-permeability grouting material on the drainage plate integrally.

Further, as an optimal technical scheme, a steel wire mesh is arranged in the slurry layer, the steel wire mesh is arranged on the drainage plate, and the steel wire mesh is molded in the slurry layer in a casting mode.

Further, as a preferred technical scheme, the depth of the rectangular drainage groove does not exceed the thickness of the surface layer of the raft, and the upper surface of the slurry layer is flush with the upper surface of the surface layer of the raft.

The utility model discloses the beneficial effect who has:

the utility model discloses mainly to the processing of basement raft seepage, solved the unsatisfactory raft seepage problem that causes of current waterproof technique. The structure also has the characteristics of simple structure, low construction difficulty, less material loss and the like, and greatly saves the investment of manpower and material resources in the leakage repairing link.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the connection structure between the dewatering well and the utility model.

In the figure: 1. a drain plate; 2. a slurry layer; 3. steel wire mesh; 4. a rectangular drainage channel; 5. surface layer of raft board; 6. an inner layer of the raft plate; 7. a dewatering well.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments.

Examples

The basement raft seepage treatment structure comprises rectangular drainage grooves 4 arranged on a raft surface layer, wherein the rectangular drainage grooves 4 are formed by cutting cracks on the raft surface layer 5, and the rectangular drainage grooves 4 are communicated to a precipitation well 7. The slurry layer 2 is poured and filled in the rectangular drainage groove 4, at least one drainage flow channel is arranged between the slurry layer 2 and the bottom of the rectangular drainage groove 4, the drainage flow channel is arranged along the longitudinal direction of the rectangular drainage groove 4, and one end of the drainage flow channel is communicated to the dewatering well 7. The bottom of the slurry layer 2 is of a cylindrical boss section structure, and a water-resisting layer is coated at the bottom of the slurry layer. The water barrier is for setting up drain bar 1 in rectangle water drainage tank 4, is provided with the protruding structure of cavity circular truncated cone that a plurality of was arranged side by side in proper order on drain bar 1, and the protruding structure of cavity circular truncated cone sets up down in rectangle water drainage tank 4 on drain bar 1. The slurry layer 2 is formed by casting a high-strength non-shrinkage anti-permeability grouting material on a drainage plate integrally. Still be provided with wire net 3 in thick liquids layer 2, wire net 3 sets up on drain bar 1, and wire net 3 casting moulding is in thick liquids layer 2. When cutting rectangle water drainage tank 4, the 4 degree of depth of rectangle water drainage tank does not exceed raft surface layer 5 thickness, and thick liquids layer 2 upper surface and raft surface layer 5 upper surface parallel and level when pouring thick liquids layer 2.

When the seepage processing structure works, because the raft inner layer 6 is made of reinforced concrete, the cutting depth of the rectangular drainage grooves 4 does not exceed the depth of the raft surface layer 5. Its purpose is in order to avoid cutting to raft 6 inlayers and destroy reinforced concrete structure, influence raft quality. Lay 3 reinforcing drain bar 1 of wire net on the drain bar 1 of rectangle drain tank 4 bottom, when the infiltration water reachd drain bar 1, through drainage flow channel along the vertical flow direction of rectangle drain tank 4 precipitation well 7 of drainage channel. And a steel wire mesh 3 is laid on the upper part of the drainage plate 1, and a slurry layer is poured to protect the drainage plate. Select for use high strength not have impervious grout material of shrink as the separation seepage that sizing agent layer 2 can also be fine, cooperate protection drain bar 1 that wire net 3 can be fine simultaneously.

The present invention is not limited to the above description and drawings, but should be understood as being illustrative and not restrictive, and the technical features can be replaced and modified without creative efforts by those skilled in the art according to the technical content disclosed, all falling within the scope of the present invention.

Claims

1. The utility model provides a basement raft board seepage processing structure, its characterized in that, is including setting up rectangle water drainage tank (4) on raft surface layer (5), rectangle water drainage tank (4) are along raft surface layer (5) crack cutting shaping, rectangle water drainage tank (4) intercommunication falls well (7), the pouring is filled in rectangle water drainage tank (4) has thick liquids layer (2), be provided with at least one drainage runner between thick liquids layer (2) and rectangle water drainage tank (4) bottom, the drainage runner sets up along rectangle water drainage tank (4) longitudinal direction, and drainage runner one end communicates to fall well (7).

2. The basement raft seepage treatment structure of claim 1, wherein the bottom of the slurry layer (2) is of a cylindrical boss section structure.

3. The basement raft seepage treatment structure of claim 1 or 2, wherein the bottom of the slurry layer (2) is coated with a water-resisting layer.

4. The basement raft seepage handling structure of claim 3, wherein the water barrier is a drainage plate (1) arranged in a rectangular drainage groove (4), a plurality of hollow truncated cone protruding structures arranged side by side in sequence are arranged on the drainage plate (1), and the hollow truncated cone protruding structures on the drainage plate are arranged downwards in the rectangular drainage groove (4).

5. The basement raft seepage handling structure of claim 4, wherein the slurry layer (2) is integrally formed by pouring high-strength non-shrinkage anti-seepage type grouting material on a drainage plate.

6. The basement raft seepage treatment structure of claim 1, wherein a steel wire mesh (3) is arranged in the slurry layer (2), the steel wire mesh (3) is arranged on the drainage plate (1), and the steel wire mesh (3) is cast and molded in the slurry layer (2).

7. The basement raft leakage treatment structure of claim 1, wherein the depth of the rectangular drainage grooves (4) does not exceed the thickness of the raft surface layer (5), and the upper surface of the slurry layer (2) is flush with the upper surface of the raft surface layer (5).