Water leakage repair process for indoor wall

A technology of water leakage and craftsmanship, which is applied in the direction of building maintenance, construction, building construction, etc., can solve the problems that the anti-leakage effect needs to be improved, achieve good waterproof effect, and solve the effect of water leakage on the wall

Inactive Publication Date: 2019-10-11
HANGZHOU LANDSCAPE ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional indoor wall leakage repairs usually adopt the method of sealing, and use waterproof sealing materials to block the leakage points on the wall. This method can only solve the problem in a short time, and the anti-leakage effect needs to be improved

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A water leakage repair process for indoor walls, comprising the following steps:

[0027] Step 1. Clean the wall surface: remove the dust and painted paint on the indoor wall surface of the leakage area, and expose the wall surface of the leakage area;

[0028] Step 2. Expose the construction site: cut and knock out the concrete layer on the wall of the leaking area, and then knock out the insulation layer material under the concrete layer, as well as the cement mortar protection layer, waterproof layer, and leveling layer under the insulation layer to expose the concrete The base, the concrete base is the construction site;

[0029] Step 3. Drilling grouting holes: Find the leakage water flow direction of the construction site, and drill grouting holes according to the leakage water flow direction;

[0030] Step 4. Clean the grouting hole: Blow and suck the grouting hole with a blower to clean up the dust residue in the grouting hole; specifically, the selected voltag...

Embodiment 2

[0038] A water leakage repair process for indoor walls, comprising the following steps:

[0039] Step 1. Clean the wall surface: remove the dust and painted paint on the indoor wall surface of the leakage area, and expose the wall surface of the leakage area;

[0040] Step 2. Expose the construction site: cut and knock out the concrete layer on the wall of the leaking area, and then knock out the insulation layer material under the concrete layer, as well as the cement mortar protection layer, waterproof layer, and leveling layer under the insulation layer to expose the concrete The base, the concrete base is the construction site;

[0041] Step 3. Drilling grouting holes: Find the leakage water flow direction of the construction site, and drill grouting holes according to the leakage water flow direction;

[0042] Step 4. Clean the grouting hole: Blow and suck the grouting hole with a blower to clean up the dust residue in the grouting hole; specifically, the selected voltag...

Embodiment 3

[0050] A water leakage repair process for indoor walls, comprising the following steps:

[0051] Step 1. Clean the wall surface: remove the dust and painted paint on the indoor wall surface of the leakage area, and expose the wall surface of the leakage area;

[0052] Step 2. Expose the construction site: cut and knock out the concrete layer on the wall of the leaking area, and then knock out the insulation layer material under the concrete layer, as well as the cement mortar protection layer, waterproof layer, and leveling layer under the insulation layer to expose the concrete The base, the concrete base is the construction site;

[0053] Step 3. Drilling grouting holes: Find the leakage water flow direction of the construction site, and drill grouting holes according to the leakage water flow direction;

[0054] Step 4. Clean the grouting hole: Blow and suck the grouting hole with a blower to clean up the dust residue in the grouting hole; specifically, the selected voltag...

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PUM

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Abstract

The invention relates to the technical field of building engineering, in particular to a water leakage repair process for an indoor wall. The process comprises the following steps: cleaning a wallspace; removing dust on the wall space of a leakage area and a brushed coat; exposing a construction part; drilling a grouting hole; cleaning the grouting hole; carrying out grouting; carrying out grouting from the grouting hole by a grouting machine; carrying out galling treatment; brushing a first waterproof material; leveling repair mortar and smearing cement mortar to the outer side of the secondwaterproof material; then brushing a heat insulating material to the outer side of the cement mortar; and smearing concrete to the outer side of the heat insulating material. By carrying out the stepsof cleaning the wallspace, exposing the construction site, drilling the grouting hole, cleaning the grouting hole, carrying out grouting, carrying out galling treatment, brushing the first waterproofmaterial, leveling the repair mortar, brushing the second waterproof material and smearing the material, the problem of water leakage of the wall is solved effectively, and the wall is durable and good in waterproof effect.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to a technique for repairing water leakage on indoor walls. Background technique [0002] In construction projects, there is a common problem of water leakage on the wall. In the light case, the indoor wall will seep water, and in the severe case, the plaster layer on the indoor wall will fall off, affecting the use. The cause of wall leakage is more complicated, it involves design, material, construction, use and other links. Including material reasons and construction reasons. The quality of blocks, machine-made clay bricks, and cement cannot meet the requirements, and the strength is not enough; the water-cement ratio is too large, which affects the strength of the concrete wall. When pouring, the vibration is not dense, the maintenance is not timely, and the formwork is removed too early. [0003] Traditional indoor wall leakage repairs usually adopt the met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/02C04B28/00
CPCC04B28/00E04G23/02E04G23/0211C04B14/06C04B22/06C04B24/26C04B2103/67C04B2103/50C04B2103/408
Inventor 沈国樑张晓慧马秋龙毕健黄九菊
Owner HANGZHOU LANDSCAPE ENG
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