CN117740263A - Detection method for construction tightness of high-molecular waterproof coiled material - Google Patents
Detection method for construction tightness of high-molecular waterproof coiled material Download PDFInfo
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- CN117740263A CN117740263A CN202311736843.3A CN202311736843A CN117740263A CN 117740263 A CN117740263 A CN 117740263A CN 202311736843 A CN202311736843 A CN 202311736843A CN 117740263 A CN117740263 A CN 117740263A
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- coiled material
- waterproof coiled
- construction
- tightness
- smoke
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- 239000000463 material Substances 0.000 title claims abstract description 117
- 238000010276 construction Methods 0.000 title claims abstract description 61
- 238000001514 detection method Methods 0.000 title claims description 55
- 239000000779 smoke Substances 0.000 claims abstract description 73
- 229920000642 polymer Polymers 0.000 claims abstract description 67
- 238000000034 method Methods 0.000 claims abstract description 32
- 229920002521 macromolecule Polymers 0.000 claims abstract description 29
- 238000003466 welding Methods 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 239000003086 colorant Substances 0.000 claims description 8
- 239000011800 void material Substances 0.000 claims 1
- 230000007547 defect Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a method for detecting the construction tightness of a high polymer waterproof coiled material, which comprises the steps of opening a hole on the high polymer waterproof coiled material after the construction of laying the high polymer waterproof coiled material is completed and the welding of the joint edges of the high polymer waterproof coiled material is completed, and connecting a smoke simulator at the opening of the hole through an external pipeline; the smoke simulator generates colored smoke and fills the smoke into the hole through an external pipeline; observing whether colored smoke is scattered from the surface of the high-molecular waterproof coiled material; if the colored smog is observed to be dispersed out of a certain position on the surface of the high polymer waterproof coiled material, judging that the construction tightness of the high polymer waterproof coiled material at the position is unqualified; and sealing the macromolecule waterproof coiled material at the position of unqualified construction tightness, and sealing the hole of the macromolecule waterproof coiled material. The invention can rapidly detect the leakage points of the polymer waterproof coiled material, is convenient and rapid, saves labor and time, is convenient to repair the coiled material in time, and can improve the construction quality of the waterproof layer.
Description
Technical Field
The invention relates to the technical field of waterproofing, in particular to a method for detecting the construction tightness of a high polymer waterproof coiled material.
Background
With the development of waterproof industry, polymer waterproof coiled materials are increasingly applied to various parts of buildings. The paving construction processes of the high polymer waterproof coiled materials are various, some adopt a mechanical fixing method, some adopt an empty paving method, and some adopt a full bonding method; however, the joint edges of the polymer waterproof coiled materials are mostly constructed by adopting a hot air welding mode. Hot air welding is generally performed by a crawling welding machine or a handheld hot air welding gun, and after welding is finished, workers adopt a crochet hook to check whether welding is good or not, and whether welding parts such as cold joint, missing welding, needle holes and the like are bad or not is checked. The use of a crochet needle for the eye of the needle or the like is sometimes difficult to detect, is labor-and time-consuming, has insignificant effects, and can become a leak point once it rains. In particular to a macromolecule waterproof coiled material which is constructed in a mechanical fixing and empty paving mode.
Disclosure of Invention
The invention aims to provide a method for detecting the construction tightness of a high-polymer waterproof coiled material, which comprises the steps of after the construction of paving the high-polymer waterproof coiled material is finished, welding the joint edges of the high-polymer waterproof coiled material, opening holes in the high-polymer waterproof coiled material after the closing of the coiled material is finished, and connecting a smoke simulator at the opening of the holes through an external pipeline; the smoke simulator generates colored smoke (the smoke simulator can generate white, red, green and other colored smoke according to the requirement), and the smoke is filled into the hole through the external pipeline; observing whether colored smoke is scattered from the surface of the high-molecular waterproof coiled material; if colored smoke is observed to be dispersed out of a certain part of the surface of the high polymer waterproof coiled material, judging that the construction tightness of the high polymer waterproof coiled material at the certain part is unqualified (the high polymer waterproof coiled material at the position where the construction tightness is unqualified has breakage or welding defects); and sealing the macromolecule waterproof coiled material at the position of unqualified construction tightness, and sealing the hole of the macromolecule waterproof coiled material.
Preferably, the macromolecule waterproof coiled material is paved and constructed by adopting a mechanical fixing method.
Preferably, the macromolecule waterproof coiled material is paved and constructed by adopting a hollow paving method.
Preferably, the macromolecule waterproof coiled material at the position of unqualified construction tightness is repaired or repair welded, so that the construction tightness is qualified.
Preferably, the waterproof coiled material sheet is used for welding and repairing the hole of the macromolecule waterproof coiled material, so that the construction tightness of the macromolecule waterproof coiled material is qualified.
Preferably, the detection area division is carried out according to the laying area of the polymer waterproof coiled material, and the laying area of the polymer waterproof coiled material is divided into a plurality of detection areas; the macromolecule waterproof coiled material is respectively provided with holes in each detection area, and the holes of the holes in each detection area are respectively connected with the smoke simulator through external pipelines; the smoke simulator is used for filling smoke into the holes of each detection area through an external pipeline; observing whether colored smoke is scattered from the surface of each detection area; if colored smoke is observed to be dispersed out from a certain position on the surface of a certain detection area, judging that the construction tightness of the high polymer waterproof coiled material at the position is unqualified.
Preferably, each person looks at 1 detection zone by observing separately whether colored smoke is emitted from the surface of each detection zone by a plurality of persons.
Preferably, the holes of each detection area are respectively and independently provided with a smoke simulator, and the colors of smoke generated by the smoke simulators are different.
Preferably, the area of the individual detection areas is 5 to 15 square meters.
Preferably, the area of the individual detection areas is 8 to 10 square meters.
The invention has the advantages and beneficial effects that: the method for detecting the construction tightness of the high-polymer waterproof coiled material can rapidly detect the leakage points of the high-polymer waterproof coiled material, is convenient and quick, saves labor and time, is convenient to repair the coiled material in time, and can improve the construction quality of a waterproof layer.
The invention has the following characteristics:
according to the invention, whether the colored smoke is scattered from a certain position on the surface of the high polymer waterproof coiled material is observed, so that the construction tightness of the position is judged to be unqualified; the leakage points of the high-polymer waterproof coiled material can be detected rapidly, the method is convenient and quick, labor and time are saved, the coiled material can be repaired in time, and the construction quality of the waterproof layer can be improved.
According to the invention, the laying area of the polymer waterproof coiled material is divided into a plurality of detection areas, whether colored smoke is scattered on the surface of each detection area or not can be observed by a plurality of people, and each person looks at 1 detection area; the area of a single detection area is smaller, the smoke can be more easily observed to be scattered, even if the scattered smoke is reduced, the scattered smoke cannot be missed, and the efficiency and the accuracy of the detection of the construction tightness of the molecular waterproof coiled material can be improved.
According to the invention, a smoke simulator is independently arranged at the hole of each detection area, and the colors of smoke generated by the smoke simulators are different; when a plurality of detection areas leak at the same time, the color of the scattered smoke can be used for judging which detection area leaks; the detection areas where leakage occurs are not confused or not distinguished because the smoke colors are the same, and the detection areas where leakage occurs are not misjudged or are rarely detected; the efficiency and the accuracy of the detection of the construction tightness of the molecular waterproof coiled material can be further improved.
The invention is especially suitable for construction technology of macromolecule waterproof coiled material adopting mechanical fixing (large-surface coiled material is laid on the base surface in an empty way, and the lap joint of the lap joint edges of the macromolecule waterproof coiled material adopts nail fixing and then welding technology).
The invention is also especially suitable for construction process of empty laying (large-surface coiled material is empty to be laid on a base surface, the lap joint of the macromolecule waterproof coiled material lap joint edge adopts hot air welding process, and the internal corner part adopts pressing strip fixing).
Description of the embodiments
The following describes the invention in further detail with reference to examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
The technical scheme of the invention is as follows:
examples
After the macromolecule waterproof coiled material is paved and constructed by adopting a mechanical fixing method or an empty paving method, and the welding of the joint edges of the macromolecule waterproof coiled material is finished, and after the closing of the coiled material is finished, a hole is formed in the macromolecule waterproof coiled material, and the hole opening is connected with a smoke simulator through an external pipeline; the smoke simulator generates colored smoke (the smoke simulator can generate white, red, green and other smoke with different colors according to the requirement), and the smoke is filled into the hole through the external pipeline; observing whether colored smoke is scattered from the surface of the high-molecular waterproof coiled material; if colored smoke is observed to be dispersed out of a certain part of the surface of the high polymer waterproof coiled material, judging that the construction tightness of the high polymer waterproof coiled material at the certain part is unqualified (the high polymer waterproof coiled material at the position where the construction tightness is unqualified has breakage or welding defects); and sealing the polymer waterproof coiled material at the position with unqualified construction tightness (repairing or repair welding the polymer waterproof coiled material at the position with unqualified construction tightness to ensure that the construction tightness is qualified), and sealing the hole of the polymer waterproof coiled material (welding and repairing the hole of the polymer waterproof coiled material by adopting a waterproof coiled material sheet to ensure that the construction tightness is qualified).
Examples
After the macromolecule waterproof coiled material is paved and constructed by adopting a mechanical fixing method or an empty paving method, and the welding of the joint edges of the macromolecule waterproof coiled material is finished, and after the closing of the coiled material is finished, the detection area is divided according to the paving area of the macromolecule waterproof coiled material, and the paving area of the macromolecule waterproof coiled material is divided into a plurality of detection areas; the area of the single detection area is 5-15 square meters, preferably 8-10 square meters; the macromolecule waterproof coiled material is respectively provided with holes in each detection area, and the holes of the holes in each detection area are respectively connected with the smoke simulator through external pipelines; the smoke simulator generates colored smoke (the smoke simulator can generate white, red, green and other smoke with different colors according to the requirement), and the smoke is poured into the holes of each detection area through an external pipeline; observing whether colored smoke is scattered on the surface of each detection area by a plurality of people separately, and checking 1 detection area by each person; if colored smoke is observed to be scattered out of a certain position on the surface of a certain detection area, judging that the construction tightness of the high polymer waterproof coiled material at the position is unqualified (the high polymer waterproof coiled material at the position with unqualified construction tightness has breakage or welding defects); and sealing the polymer waterproof coiled material at the position with unqualified construction tightness (repairing or repair welding the polymer waterproof coiled material at the position with unqualified construction tightness to ensure that the construction tightness is qualified), and sealing the hole of the polymer waterproof coiled material (welding and repairing the hole of the polymer waterproof coiled material by adopting a waterproof coiled material sheet to ensure that the construction tightness is qualified).
Examples
After the macromolecule waterproof coiled material is paved and constructed by adopting a mechanical fixing method or an empty paving method, and the welding of the joint edges of the macromolecule waterproof coiled material is finished, and after the closing of the coiled material is finished, the detection area is divided according to the paving area of the macromolecule waterproof coiled material, and the paving area of the macromolecule waterproof coiled material is divided into a plurality of detection areas; the area of the single detection area is 5-15 square meters, preferably 8-10 square meters; the method comprises the steps of respectively punching holes on a high polymer waterproof coiled material in each detection area, respectively connecting the holes of the holes in each detection area with a smoke simulator through an external pipeline, and respectively and independently configuring one smoke simulator at the holes of each detection area; the smoke simulator generates colored smoke (the smoke simulator can generate white, red, green and other smoke with different colors according to the requirement), and the smoke is poured into the hole of the corresponding detection area through an external pipeline; and each smoke simulator generates different colors of smoke; observing whether colored smoke is scattered on the surface of each detection area by a plurality of people separately, and checking 1 detection area by each person; if colored smoke is observed to be scattered out of a certain position on the surface of a certain detection area, judging that the construction tightness of the high polymer waterproof coiled material at the position is unqualified (the high polymer waterproof coiled material at the position with unqualified construction tightness has breakage or welding defects); and sealing the polymer waterproof coiled material at the position with unqualified construction tightness (repairing or repair welding the polymer waterproof coiled material at the position with unqualified construction tightness to ensure that the construction tightness is qualified), and sealing the hole of the polymer waterproof coiled material (welding and repairing the hole of the polymer waterproof coiled material by adopting a waterproof coiled material sheet to ensure that the construction tightness is qualified).
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (10)
1. The method for detecting the construction tightness of the high polymer waterproof coiled material is characterized in that after the construction of the high polymer waterproof coiled material is completed and the welding of the joint edges of the high polymer waterproof coiled material is completed, holes are formed in the high polymer waterproof coiled material, and the smoke simulator is connected at the openings of the holes through an external pipeline; the smoke simulator generates colored smoke and fills the smoke into the hole through an external pipeline; observing whether colored smoke is scattered from the surface of the high-molecular waterproof coiled material; if the colored smog is observed to be dispersed out of a certain position on the surface of the high polymer waterproof coiled material, judging that the construction tightness of the high polymer waterproof coiled material at the position is unqualified; and sealing the macromolecule waterproof coiled material at the position of unqualified construction tightness, and sealing the hole of the macromolecule waterproof coiled material.
2. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 1, wherein the polymer waterproof coiled material is paved and constructed by adopting a mechanical fixing method.
3. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 1, wherein the polymer waterproof coiled material is laid and constructed by adopting a void laying method.
4. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 1, wherein the polymer waterproof coiled material at the position where the construction tightness is unqualified is repaired or repair welded so that the construction tightness is qualified.
5. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 1, wherein the waterproof coiled material sheet is adopted to weld and repair the hole of the polymer waterproof coiled material, so that the construction tightness is qualified.
6. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 1, wherein the laying area of the polymer waterproof coiled material is divided into a plurality of detection areas; the macromolecule waterproof coiled material is respectively provided with holes in each detection area, and the holes of the holes in each detection area are respectively connected with the smoke simulator through external pipelines; the smoke simulator is used for filling smoke into the holes of each detection area through an external pipeline; observing whether colored smoke is scattered from the surface of each detection area; if colored smoke is observed to be dispersed out from a certain position on the surface of a certain detection area, judging that the construction tightness of the high polymer waterproof coiled material at the position is unqualified.
7. The method for detecting the construction sealability of a polymer waterproof roll according to claim 6, wherein whether colored smoke is scattered from the surface of each detection area is observed by a plurality of persons, and each person looks at 1 detection area.
8. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 6, wherein the hole of each detection area is respectively and independently provided with a smoke simulator, and the colors of smoke generated by the smoke simulators are different.
9. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 6, wherein the area of the single detection area is 5-15 square meters.
10. The method for detecting the construction tightness of the polymer waterproof coiled material according to claim 6, wherein the area of the single detection area is 8-10 square meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311736843.3A CN117740263A (en) | 2023-12-18 | 2023-12-18 | Detection method for construction tightness of high-molecular waterproof coiled material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311736843.3A CN117740263A (en) | 2023-12-18 | 2023-12-18 | Detection method for construction tightness of high-molecular waterproof coiled material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117740263A true CN117740263A (en) | 2024-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311736843.3A Pending CN117740263A (en) | 2023-12-18 | 2023-12-18 | Detection method for construction tightness of high-molecular waterproof coiled material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117740263A (en) |
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2023
- 2023-12-18 CN CN202311736843.3A patent/CN117740263A/en active Pending
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