CN104406897A - Roof waterproof project detection method - Google Patents
Roof waterproof project detection method Download PDFInfo
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- CN104406897A CN104406897A CN201410778921.0A CN201410778921A CN104406897A CN 104406897 A CN104406897 A CN 104406897A CN 201410778921 A CN201410778921 A CN 201410778921A CN 104406897 A CN104406897 A CN 104406897A
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- roof waterproof
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Abstract
The invention discloses a roof waterproof project detection method which comprises the following steps: (1), selecting a detection site; (2), mounting a detection device; (3), performing detection; (4), analyzing data. Through the manner, the roof waterproof project detection method has the advantages of design optimization, novelty, stable property, relatively low cost, relatively short detection time, improved efficiency, convenience in management, and the like; the method has broad market prospects in application of roof waterproof project detection methods.
Description
Technical field
The present invention relates to construction engineering quality detection field, particularly relate to roof waterproof engineering detection method.
Background technology
Construction engineering quality detects the activity that the material, component and fitting, equipment, engineering entity quality, using function etc. comprised construction work tests to determine its mass property.
Wherein, detecting the waterproof of construction work is one of important Detection of content.Buildings waterproof comprises roof water-proof, metope waterproof, lower water waterproof etc., existing roof water-proof detects the simple observation method of naked eye of general employing, namely only occur leak, the problem such as infiltration time just can go to repair, be unfavorable for Quality advance and the safety assurance of buildings.
Summary of the invention
The technical matters that the present invention mainly solves is to provide roof waterproof engineering detection method, detection has initiatively been carried out by adopting the roof waterproof performance of pick-up unit to roof, record and analyze the humidity condition of roofing under the test of different precipitation speed, and then judgement water resistance, convenient management, design optimization, method novelty, have market outlook widely popularizing of roof waterproof engineering detection method.
For solving the problems of the technologies described above, the invention provides roof waterproof engineering detection method, comprising the following steps:
(1) choose check point: roofing is equally divided into some detection zones, ensure that the area of each detection zone is 16-36m
2, in each detection zone, choose at least one check point;
(2) installation detecting device: cut the roofing at each check point position open to water barrier, all pick-up unit is placed in the inner side and outer side of water barrier, described pick-up unit comprises cotton gauze, fine sand and humidity sensor, wherein humidity sensor is embedded in fine sand inside, the coated fine sand of cotton gauze, then completes roofing by former order;
(3) detect: in each detection zone, detection experiment is carried out in watering, take 0-0.25mm/h, 0.25-1.0mm/h, 1.0-4.0mm/h, 4.0-16.0mm/h, 16.0-50.0mm/h respectively, be greater than the precipitation speed of 50.0mm/h and test, the test duration often organizing precipitation speed is greater than 3 hours, and the interval time of test is greater than 6 hours;
(4) data analysis: humidity sensor can record real-time humidity and transmit when testing, the long-range acceptance of testing staff detects data and analyzes, and contrast roof waterproof reference table is reached a conclusion, and completes detection.
In a preferred embodiment of the present invention, the described humidity sensor in step (2) is connected with emitter and memory storage.
In a preferred embodiment of the present invention, described emitter adopts wireless launcher or equipment.
In a preferred embodiment of the present invention, the transmission range of described emitter is greater than 15m.
In a preferred embodiment of the present invention, described memory storage comprises SD storage card, TF storage card, MS storage card or PC storage card.
In a preferred embodiment of the present invention, the memory capacity of described memory storage is greater than 256M.
In a preferred embodiment of the present invention, within the interval time of test, exposure in sunshine, furnace drying method in step (3), is adopted to promote that roofing is dry.
The invention has the beneficial effects as follows: roof waterproof engineering detection method of the present invention has design optimization, method novelty, stable performance, cost reduction, saves detection time, raises the efficiency, facilitates the advantages such as management, has market outlook widely popularizing of roof waterproof engineering detection method.
Embodiment
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
Roof waterproof engineering detection method, comprises the following steps:
(1) choose check point: roofing is equally divided into some detection zones, ensure that the area of each detection zone is 16-36m
2, in each detection zone, choose at least one check point, monitoring point disperses and is evenly distributed, and is conducive to improving the accuracy detected;
(2) installation detecting device: cut the roofing at each check point position open to water barrier, all pick-up unit is placed in the inner side and outer side of water barrier, described pick-up unit comprises cotton gauze, fine sand and humidity sensor, wherein humidity sensor is embedded in fine sand inside, the coated fine sand of cotton gauze, adopt the coated fine sand of cotton gauze to improve the aggregation extent of humidity, further increase sensitivity and the accuracy of Humidity Detection, then complete roofing by former order;
(3) detect: in each detection zone, detection experiment is carried out in watering, take 0-0.25mm/h, 0.25-1.0mm/h, 1.0-4.0mm/h, 4.0-16.0mm/h, 16.0-50.0mm/h respectively, be greater than the precipitation speed of 50.0mm/h and test, respectively with reference to occasional drizzles, light rain, moderate rain, heavy rain, heavy rain, the testing with speed of torrential rain, the test duration often organizing precipitation speed is greater than 3 hours, and the interval time of test is greater than 6 hours;
(4) data analysis: humidity sensor can record real-time humidity and transmit when testing, the long-range acceptance of testing staff detects data and analyzes, and contrast roof waterproof reference table is reached a conclusion, and completes detection.
Preferably, the described humidity sensor in step (2) is connected with emitter and memory storage.
Preferably, described emitter adopts wireless launcher or equipment.
Preferably, the transmission range of described emitter is greater than 15m, facilitates the long-range reception of testing staff, convenient and practical.
Preferably, described memory storage comprises SD storage card, TF storage card, MS storage card or PC storage card.
Preferably, the memory capacity of described memory storage is greater than 256M.
Preferably, within the interval time of test, exposure in sunshine, furnace drying method is adopted to promote that roofing is dry in step (3), in case the waterproof test result of next group of the humidity effect of last group, accurately accurately.
The beneficial effect of roof waterproof engineering detection method of the present invention is:
One, carried out detection initiatively by the roof waterproof performance of employing pick-up unit to roof, recorded and analyze the humidity condition of roofing under the test of different precipitation speed, and then judging water resistance, convenient management, design optimization, method novelty;
Two, by adopting humidity sensor the humidity condition of roofing inside is converted into electric signal record and transmits, facilitating Real Time Observation and the data analysis of testing staff, greatly saving time and the difficulty of detection, raise the efficiency, convenient and practical;
Three, relatively general roof waterproof detection method, roof waterproof engineering detection method of the present invention adopts the coated fine sand of cotton gauze to improve the aggregation extent of humidity, further increases sensitivity and the accuracy of Humidity Detection.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. roof waterproof engineering detection method, is characterized in that, comprises the following steps:
(1) choose check point: roofing is equally divided into some detection zones, ensure that the area of each detection zone is 16-36m
2, in each detection zone, choose at least one check point;
(2) installation detecting device: cut the roofing at each check point position open to water barrier, all pick-up unit is placed in the inner side and outer side of water barrier, described pick-up unit comprises cotton gauze, fine sand and humidity sensor, wherein humidity sensor is embedded in fine sand inside, the coated fine sand of cotton gauze, then completes roofing by former order;
(3) detect: in each detection zone, detection experiment is carried out in watering, take 0-0.25mm/h, 0.25-1.0mm/h, 1.0-4.0mm/h, 4.0-16.0mm/h, 16.0-50.0mm/h respectively, be greater than the precipitation speed of 50.0mm/h and test, the test duration often organizing precipitation speed is greater than 3 hours, and the interval time of test is greater than 6 hours;
(4) data analysis: humidity sensor can record real-time humidity and transmit when testing, the long-range acceptance of testing staff detects data and analyzes, and contrast roof waterproof reference table is reached a conclusion, and completes detection.
2. roof waterproof engineering detection method according to claim 1, is characterized in that, the described humidity sensor in step (2) is connected with emitter and memory storage.
3. roof waterproof engineering detection method according to claim 2, is characterized in that, described emitter adopts wireless launcher or equipment.
4. roof waterproof engineering detection method according to claim 3, is characterized in that, the transmission range of described emitter is greater than 15m.
5. roof waterproof engineering detection method according to claim 2, is characterized in that, described memory storage comprises SD storage card, TF storage card, MS storage card or PC storage card.
6. roof waterproof engineering detection method according to claim 5, is characterized in that, the memory capacity of described memory storage is greater than 256M.
7. roof waterproof engineering detection method according to claim 1, is characterized in that, adopts exposure in sunshine, furnace drying method to promote that roofing is dry in step (3) within the interval time of test.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410778921.0A CN104406897A (en) | 2014-12-17 | 2014-12-17 | Roof waterproof project detection method |
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| CN201410778921.0A CN104406897A (en) | 2014-12-17 | 2014-12-17 | Roof waterproof project detection method |
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| CN201410778921.0A Pending CN104406897A (en) | 2014-12-17 | 2014-12-17 | Roof waterproof project detection method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534958A (en) * | 2018-07-02 | 2018-09-14 | 黄丽明 | A kind of leakage detection apparatus for building ceiling applied to room |
| CN109443429A (en) * | 2018-10-25 | 2019-03-08 | 南京工大建设工程技术有限公司 | A kind of roof waterproof engineering detection of construction quality identification method |
| CN111219605A (en) * | 2020-01-17 | 2020-06-02 | 宿州学院 | Indoor water leakage detection method and application thereof |
| CN111980407A (en) * | 2020-09-11 | 2020-11-24 | 辽宁大禹防水科技发展有限公司 | Construction method for proofing and water-closing test of waterproof engineering |
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| CN2242459Y (en) * | 1995-08-17 | 1996-12-11 | 华业地学科技公司 | Istrument for detecting leakage of roof |
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| CN102852291A (en) * | 2012-04-09 | 2013-01-02 | 百安力钢结构应用科技有限公司 | Metal roof water leakage detecting system and method for detecting metal roof water leakage |
| CN102901607A (en) * | 2012-10-29 | 2013-01-30 | 上海建为建筑修缮工程有限公司 | Array type leakage detection system |
| CN202886062U (en) * | 2012-10-29 | 2013-04-17 | 上海建为建筑修缮工程有限公司 | Waterproof layer leakage detection system |
| CN103175665A (en) * | 2013-02-26 | 2013-06-26 | 上海建为建筑修缮工程有限公司 | Roof water leakage detecting system |
| CN203148877U (en) * | 2013-02-26 | 2013-08-21 | 上海建为建筑修缮工程有限公司 | Alternating-current signal scanning type roof water leakage detecting system |
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242459Y (en) * | 1995-08-17 | 1996-12-11 | 华业地学科技公司 | Istrument for detecting leakage of roof |
| JP2001222779A (en) * | 2000-02-09 | 2001-08-17 | New System Technology:Kk | Water leak alarm system |
| CN102852291A (en) * | 2012-04-09 | 2013-01-02 | 百安力钢结构应用科技有限公司 | Metal roof water leakage detecting system and method for detecting metal roof water leakage |
| CN102901607A (en) * | 2012-10-29 | 2013-01-30 | 上海建为建筑修缮工程有限公司 | Array type leakage detection system |
| CN202886062U (en) * | 2012-10-29 | 2013-04-17 | 上海建为建筑修缮工程有限公司 | Waterproof layer leakage detection system |
| CN103175665A (en) * | 2013-02-26 | 2013-06-26 | 上海建为建筑修缮工程有限公司 | Roof water leakage detecting system |
| CN203148877U (en) * | 2013-02-26 | 2013-08-21 | 上海建为建筑修缮工程有限公司 | Alternating-current signal scanning type roof water leakage detecting system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534958A (en) * | 2018-07-02 | 2018-09-14 | 黄丽明 | A kind of leakage detection apparatus for building ceiling applied to room |
| CN109443429A (en) * | 2018-10-25 | 2019-03-08 | 南京工大建设工程技术有限公司 | A kind of roof waterproof engineering detection of construction quality identification method |
| CN111219605A (en) * | 2020-01-17 | 2020-06-02 | 宿州学院 | Indoor water leakage detection method and application thereof |
| CN111980407A (en) * | 2020-09-11 | 2020-11-24 | 辽宁大禹防水科技发展有限公司 | Construction method for proofing and water-closing test of waterproof engineering |
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Application publication date: 20150311 |