Grouting plugging method for water leakage of hard ornament building window and curved grouting needle

A decoration and grouting technology, which is applied in construction, building maintenance, building construction, etc., can solve the problems of long construction period, damage to the overall integrity of heat preservation and exterior wall decoration, complex construction, etc., and achieve the effect of solving long-distance

Pending Publication Date: 2022-05-10
鞍山益安房屋修缮有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this maintenance method can seal the leak, it has the following disadvantages: 1. The construction period is long; Equipment such as high-altitude hanging baskets are used, and there are many unfavorable factors in construction safety, etc.

Method used

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  • Grouting plugging method for water leakage of hard ornament building window and curved grouting needle

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Comparison scheme
Effect test

Embodiment

[0022] The curved grouting needle includes an outer tube 1, an inner tube 2, and a guide core 3. The front end of the outer tube 1 is provided with a bending part 4, and the bending angle A of the bending part 4 is 40°. The inner tube 2 is sleeved in the outer tube 1, and the guide core 3 is sleeved in the inner tube 2. The outer tube 1, the inner tube 2 and the guide core 3 can be disassembled. One end of the inner tube 2 is provided with an inner tube for connecting the grouting machine Connector 5. The outer diameter of the outer tube is 3.8mm.

[0023] A grouting sealing method for water leakage in a building window of a hard decoration, comprising:

[0024] 1) Make marking points outdoors corresponding to indoor water leakage points;

[0025] 2) Select the joint of the hard decoration on the upper part of the marking point to drill the grouting hole obliquely to the marking point. The drilling hole penetrates the insulation layer in the hard decoration and communicates ...

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Abstract

The invention relates to a grouting plugging method for water leakage of a hard ornament building window, which comprises the following steps of: drilling a grouting hole at an inclined mark point at a seam of a hard ornament corresponding to the upper part of an indoor water leakage point, and drilling a cap hole at the seam of the hard ornament lower than the grouting hole and higher than the mark point; a curved grouting needle is installed in the grouting hole to be connected with a grouting pipe of a grouting machine for grouting; when the grouting liquid overflows from the cap hole, grouting is stopped; and solidifying for 30-100 minutes. And the grouting holes and the riser holes are blocked by cement gum. According to the method, on the premise that the integrity of the building outer wall hard decoration is guaranteed, water leakage of the window is subjected to grouting plugging. The curved grouting needle is adopted to enable grout to quickly reach a water leakage point, and the problem that the distance between a grouting hole of a hard ornament and the water leakage point is long is solved.

Description

technical field [0001] The invention relates to building maintenance, in particular to a grouting sealing method for water leakage in hard decoration building windows. Background technique [0002] There is water leakage in the building window, and most of the water leakage is that rainwater flows into the room from the gap between the window opening and the window frame of the building to form a leakage. Now people are in repair construction, the maintenance method that adopts for such water seepage situation is: 1, remove the exterior wall decoration around the window; 2. remove the exterior wall insulation layer around the window; 4. Restore the removed insulation layer; 5. Restore the removed exterior wall decoration layer. Although this maintenance method can seal the leak, it has the following disadvantages: 1. The construction period is long; Equipment such as high-altitude hanging baskets are used, and there are many unfavorable factors in construction safety. Co...

Claims

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Application Information

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IPC IPC(8): E04G23/02
CPCE04G23/0211
Inventor 房熹
Owner 鞍山益安房屋修缮有限责任公司
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