CN111305375A - Temporary plugging technology for pre-buried sleeve of basement outer wall - Google Patents

Abstract

The invention discloses a temporary plugging technology for a pre-buried sleeve of an outer wall of a basement, and relates to the technical field of basement installation engineering. The temporary plugging technology for the pre-buried sleeve of the basement outer wall comprises the following steps: s1, processing and manufacturing a 6 mm sealing iron plate, so that the sealing iron plate can completely cover the embedded sleeve and is larger than the periphery of the embedded sleeve by 100 mm; s2, welding a phi 12 screw rod in the middle of the 6 mm sealing iron plate, wherein the length of the phi 12 screw rod is larger than the thickness of the basement outer wall by 150 mm. This interim shutoff technique of basement outer wall pre-buried sleeve pipe to the defect and the not enough of the interim shutoff technique of the pre-buried sleeve pipe of basement outer wall of current conventionality, and the one of adoption increases sealed iron plate in the pre-buried sleeve pipe outside of basement outer wall to the shutoff method of supplementary two-sided adhesive tape, thereby guarantee not the seepage phenomenon behind the interim shutoff, guaranteed the construction quality and the engineering progress of each process in the basement, improved the efficiency of construction, shortened the time limit for a project, reduced construction cost, overcome because of the drawback that the seepage was drawn water repeatedly.

Description

Temporary plugging technology for pre-buried sleeve of basement outer wall

Technical Field

The invention relates to the technical field of basement installation engineering, in particular to a temporary plugging technology for a pre-buried sleeve of a basement outer wall.

Background

At present, with the development of economy, residents live more and more intensively, so that the cell scale is larger and larger, high-rise buildings are increased, and one or more layers of basements (civil air defense projects or basements) are generally arranged to meet the requirements of use functions. Various pipelines of the basement can be constructed after the basement structure is completed, pipelines penetrating through the basement outer wall need to be pre-embedded with sleeves in advance during structure construction, and penetrate through the basement outer wall sleeves to be in butt joint with various municipal pipelines after outdoor earthwork backfilling is completed, so that higher requirements are provided for the compactness of temporary plugging of the pre-embedded sleeves of the basement outer wall, and the phenomenon of leakage at the pre-embedded sleeves of the basement outer wall after plugging is avoided. In the temporary plugging process, the plugging is not compact due to material selection, plugging measures and human factors, and the effect of no accumulated water in the basement cannot be achieved.

In the practice of temporary plugging of the pre-buried sleeve of the basement outer wall, in order to achieve the water stopping effect, novel materials such as the plugging king are purchased for plugging, and because the pre-buried sleeve of the basement outer wall is made of steel materials, the inner wall of the pre-buried sleeve is particularly smooth, water can be stopped temporarily after plugging, and the time is a little longer, so that underground water can leak along gaps between the plugging materials and the sleeve.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a temporary plugging technology for a pre-buried sleeve of an outer wall of a basement, which solves the problem that in the practice of temporary plugging of the pre-buried sleeve of the outer wall of the basement, in order to achieve the water stopping effect, new materials such as a plugging king and the like are purchased for plugging, because the pre-buried sleeve of the outer wall of the basement is made of steel materials, the inner wall of the pre-buried sleeve is especially smooth, water can be stopped temporarily after plugging, and the underground water can leak along the gap between the plugging material and the sleeve after a little long.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a temporary plugging technology for pre-buried sleeves of an outer wall of a basement comprises the following steps:

s1, processing and manufacturing a 6 mm sealing iron plate, so that the sealing iron plate can completely cover the embedded sleeve and is larger than the periphery of the embedded sleeve by 100 mm;

s2, welding a phi 12 screw rod in the middle of the 6 mm sealing iron plate, wherein the length of the phi 12 screw rod is larger than the thickness of the underground outdoor wall by 150 mm;

and S3, continuously sticking a 5 mm thick double-sided adhesive tape along the periphery of the opening of the embedded sleeve on the outer underground outdoor wall of the embedded sleeve, sticking a 6 mm sealing iron plate, and firmly clinging the 6 mm sealing iron plate to the outer side of the opening of the embedded sleeve by using a phi 12 screw rod and a screw cap and matching with a phi 48 x 3.0 short steel pipe and a pipe clamp.

(III) advantageous effects

The invention provides a temporary plugging technology for pre-buried sleeves of an outer wall of a basement. The method has the following beneficial effects: this interim shutoff technique of basement outer wall pre-buried sleeve pipe to the defect and the not enough of the interim shutoff technique of the pre-buried sleeve pipe of basement outer wall of current conventionality, and the one of adoption increases sealed iron plate in the pre-buried sleeve pipe outside of basement outer wall to the shutoff method of supplementary two-sided adhesive tape, thereby guarantee not the seepage phenomenon behind the interim shutoff, guaranteed the construction quality and the engineering progress of each process in the basement, improved the efficiency of construction, shortened the time limit for a project, reduced construction cost, overcome because of the drawback that the seepage was drawn water repeatedly.

Drawings

Fig. 1 is a schematic diagram of the temporary plugging technology of the pre-buried sleeve of the basement exterior wall.

In the figure: 1. a basement exterior wall; 2. pre-burying a sleeve; 3. a 6 mm sealing iron plate; 4. phi 12 screw rod; 5. a double-sided adhesive tape with the thickness of 5 mm; 6. phi 48 is multiplied by 3.0 short steel pipes; 7. a pipe clamp; 8. and (4) a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a temporary plugging technology for pre-buried sleeves of an outer wall of a basement comprises the following steps:

s1, processing and manufacturing a 6 mm sealing iron plate, so that the sealing iron plate can completely cover the embedded sleeve and is larger than the periphery of the embedded sleeve by 100 mm;

s2, welding a phi 12 screw rod in the middle of the 6 mm sealing iron plate, wherein the length of the phi 12 screw rod is larger than the thickness of the underground outdoor wall by 150 mm;

and S3, continuously sticking a 5 mm thick double-sided adhesive tape along the periphery of the opening of the embedded sleeve on the outer underground outdoor wall of the embedded sleeve, sticking a 6 mm sealing iron plate, and firmly clinging the 6 mm sealing iron plate to the outer side of the opening of the embedded sleeve by using a phi 12 screw rod and a screw cap and matching with a phi 48 x 3.0 short steel pipe and a pipe clamp.

To sum up, the temporary plugging technology for the pre-buried sleeve of the basement outer wall aims at the defects and the defects of the conventional temporary plugging technology for the pre-buried sleeve of the basement outer wall, adopts a method of adding a sealing iron plate on the outer side of the pre-buried sleeve of the basement outer wall and assisting the plugging method of a double-faced adhesive tape, thereby ensuring that no leakage phenomenon exists after temporary plugging, ensuring the construction quality and the engineering progress of each process in the basement, improving the construction efficiency, shortening the construction period, reducing the construction cost and overcoming the defect of repeated water pumping due to leakage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (1)

1. The utility model provides a basement outer wall embedded sleeve pipe temporary plugging technique which characterized in that: the method comprises the following steps:

s1, processing and manufacturing a 6 mm sealing iron plate, so that the sealing iron plate can completely cover the embedded sleeve and is larger than the periphery of the embedded sleeve by 100 mm;

s2, welding a phi 12 screw rod in the middle of the 6 mm sealing iron plate, wherein the length of the phi 12 screw rod is larger than the thickness of the underground outdoor wall by 150 mm;

and S3, continuously sticking a 5 mm thick double-sided adhesive tape along the periphery of the opening of the embedded sleeve on the outer underground outdoor wall of the embedded sleeve, sticking a 6 mm sealing iron plate, and firmly clinging the 6 mm sealing iron plate to the outer side of the opening of the embedded sleeve by using a phi 12 screw rod and a screw cap and matching with a phi 48 x 3.0 short steel pipe and a pipe clamp.

Images