CN108956028A - Roof leakage leak detection and method for repairing and mending based on water-swellable glue - Google Patents
Roof leakage leak detection and method for repairing and mending based on water-swellable glue Download PDFInfo
- Publication number
- CN108956028A CN108956028A CN201810900313.0A CN201810900313A CN108956028A CN 108956028 A CN108956028 A CN 108956028A CN 201810900313 A CN201810900313 A CN 201810900313A CN 108956028 A CN108956028 A CN 108956028A
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- Prior art keywords
- shaft
- roof
- hole
- hose
- waterproof layer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0203—Arrangements for filling cracks or cavities in building constructions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses based on water-swellable glue roof leakage leak detection and method for repairing and mending, be mainly used for the leak detection of building engineering field roof leakage and use, it can directly detect by an unaided eye on roofing the damage location of roof waterproof layer, achieve the purpose that accurate leak repairing；It mainly includes injection device, hose, Manual pressurization pump, hose nut；Its leak hunting method is: in the case where roof waterproof layer is dry, it is drilled at the breakthrough of the lower end of cast-in-place concrete roof structure sheaf with electric drill, by the shaft of injection device and hole fixation, it is suppressed again to Manual pressurization pump moisturizing, high pressure water is out of, the through-hole of shaft injection cast-in-place concrete roof structure sheaf crack, high pressure water flow enters the lower part of roof waterproof layer through crack, it is flowed out again from the rent of roof waterproof layer, it thus can with the naked eye observe the breakthrough of roof waterproof layer, then it will mend a split in the gap in water-swellable glue injection crack 4, finally with the breakthrough of conventional method repairing roof waterproof layer.
Description
Technical field
Present invention is mainly used for the leak detections of building engineering field roof leakage and repairing to use.
Background technique
The cast-in-place concrete roof leak of building, it is necessary to there are two condition: one, roof waterproof damage layer, two, cast-in-place mixed
Solidifying soil roof construction layer has crack, and the permeation pathway of water is the knot that cast-in-place concrete roof is penetrated into from the roof waterproof layer of destruction
Structure layer, then penetrate into the ceiling under roofing from the crack of structure sheaf, if to find out the leakage point of roofing, conventional method can only be
Detect by an unaided eye the damage location of roof waterproof layer on roofing, but the damage location of waterproof layer has great concealment, usually only
It can tentatively judge the damage location of rough roof waterproof layer, for leak stopping, only expand the maintenance range of roof waterproof layer, wave
Take manpower and material resources, the effect of leak stopping is also not achieved sometimes.
Summary of the invention
The present invention solves the above problem, it can directly detect by an unaided eye on roofing the damaged position of roof waterproof layer
It sets, achievees the purpose that accurate leak repairing；It mainly includes injection device (1), hose (2), Manual pressurization pump (3), hose nut
(7)；Injection device (1) is made of binding nut (8), cylinder (9), conical head (10), shaft (11), and the lower part of shaft (11) has
External screw thread (12), the top of shaft (11) have conical head (10), and conical head (10) is up big and down small truncated cone-shaped, shaft (11) and
The conical head (10) of upper part has through-hole (13), and cylinder (9) covers on shaft (11), and the internal diameter of cylinder (9) is greater than shaft (11)
Outer diameter, the outer diameter of cylinder (9) is less than the maximum gauge of conical head (10), and the diameter of conical head (10) front end is straight with hole (15)
Diameter is consistent, and the upper end of the external screw thread (12) of shaft (11) has annular groove (14), and the diameter of annular groove (14) is greater than through-hole (13)
Diameter is less than the minimum diameter of external screw thread (12), and the internal screw thread of binding nut (8) is matched with external screw thread (12), hose nut (7)
Internal screw thread matched with external screw thread (12), there is a union in the lower end of hose nut (7), and the upper end of union and hose (2) connects
It connects, the lower end of hose (2) is connect with the water outlet of Manual pressurization pump (3)；The roof leakage leak detection and method for repairing and mending are: in room
In the case that face waterproof layer (6) is dry, drilled at the breakthrough of the lower end of cast-in-place concrete roof structure sheaf (5) with electric drill
(15), it then by the conical head (10) of injection device (1), shaft (11) insertion hole (15), puts on cylinder (9) and tightens clamping spiral shell
Cap (8), the lower end of the upper end extrusion cylinder (9) of binding nut (8), the upper end of cylinder (9) along conical head (10) lower end to
The upper space squeezed between conical head (10) and the inner wall of hole (15), after squeezing to a certain extent, cylinder (9) deformation will greatly
Increase the frictional force between shaft (11) and hole (15) inner wall, by shaft (11) and hole (15) fixation, then by hose spiral shell
Cap (7) is covered on the external screw thread (12) of the lower end of shaft (11) and is tightened hose nut (7), then gives Manual pressurization pump (3) moisturizing
It suppresses, high pressure water is out of, the through-hole (13) of shaft (11) injection cast-in-place concrete roof structure sheaf (5) crack (4), high pressure water
The lower part that crack (4) enter roof waterproof layer (6) is flowed through, then is flowed out from the rent of roof waterproof layer (6), can thus be used
The breakthrough of naked-eye observation roof waterproof layer (6) closes simultaneously then with the breakthrough of conventional method repairing roof waterproof layer (6)
It closes Manual pressurization pump (3), empties the water in hose (2) and Manual pressurization pump (3), then meet water to Manual pressurization pump (3) supplement
Expansion glue, water-swellable glue is interior from the crack (4) of the through-hole (13) of shaft (11) injection cast-in-place concrete roof structure sheaf (5),
Water-swellable glue full of crack (4) gap in and it is mixed expanded with the water in crack (4), thus repaired crack (4), then
Hose nut (7) and hose (2) are laid down, continues to tighten binding nut (8), until shaft (11) breaks at its annular groove (14)
It splits, the breaking part top of shaft (11) will be left in hole (15), finally fill up hole (15) with cement mortar, and entire work is completed；
Cylinder (9), conical head (10), the shaft (11) of injection device (1) are that aluminum alloy materials manufacture.
Detailed description of the invention
1- injection device, 2- hose, 3- Manual pressurization pump, the crack 4-, 5- cast-in-place concrete roof structure sheaf, 6- roofing are anti-
Water layer, 7- hose nut, 8- binding nut, 9- cylinder, 10- conical head, 11- shaft, 12- external screw thread, 13- through-hole, 14- annular
Slot, the hole 15-.
Fig. 1 is elevational schematic view of the invention.
Fig. 2 is local drawing of the invention.
Fig. 3 is the decomposition drawing of injection device.
Fig. 4 is the local drawing of injection device.
Specific embodiment
Referring to Fig. 1 to Fig. 4, in the case where roof waterproof layer 6 is dry, in the lower end of cast-in-place concrete roof structure sheaf 5
Breakthrough at electric drill drilling 15, then by the conical head 10 of injection device 1, shaft 11 be inserted into hole 15 in, put on cylinder 9 and twist
Tight binding nut 8, the upper end of the lower end of the upper end extrusion cylinder 9 of binding nut 8, cylinder 9 are upward along the lower end of conical head 10
The space between conical head 10 and the inner wall in hole 15 is squeezed, after squeezing to a certain extent, the deformation of cylinder 9 will greatly increase shaft
Frictional force between 11 and 15 inner wall of hole, by shaft 11 and 15 fixation of hole, then by 7 sets of hose nut under shaft 11
On the external screw thread 12 at end and hose nut 7 is tightened, then is suppressed to 3 moisturizing of Manual pressurization pump, through-hole 13 of the high pressure water from shaft 11
It injects in the crack 4 of cast-in-place concrete roof structure sheaf 5, lower part of the high pressure water flow through the entrance of crack 4 roof waterproof layer 6, then from
The rent of roof waterproof layer 6 flows out, and thus can with the naked eye observe the breakthrough of roof waterproof layer 6, then uses routine side
Method repairs the breakthrough of roof waterproof layer 6, simultaneously closes off Manual pressurization pump 3, empties the water in hose 2 and Manual pressurization pump 3, so
Water-swellable glue is supplemented to Manual pressurization pump 3 afterwards, water-swellable glue injects cast-in-place concrete roof knot from the through-hole 13 of shaft 11
In the crack 4 of structure layer 5, water-swellable glue full of crack 4 gap in and it is mixed expanded with the water in crack 4, thus repair
Crack 4, then hose nut 7 and hose 2 are laid down, continue to tighten binding nut 8, until shaft 11 breaks from its annular groove 14
It splits, the breaking part top of shaft 11 will be left in hole 15, finally fill up hole 15 with cement mortar, and entire work is completed；It needs to illustrate:
Cylinder 9, conical head 10, the shaft 11 of injection device 1 are that aluminum alloy materials manufacture, and mainly guarantee to be retained in hole 15
Cylinder 9, conical head 10, shaft 11 will not get rusty, and rusty stain is avoided to cause to influence beauty to the pollution of the ceiling after repairing.
Claims (1)
1. based on water-swellable glue roof leakage leak detection and method for repairing and mending, it is characterized in that: it mainly include injection device (1),
Hose (2), Manual pressurization pump (3), hose nut (7)；Injection device (1) is by binding nut (8), cylinder (9), conical head
(10), shaft (11) forms, and the lower part of shaft (11) has external screw thread (12), and conical head (10), taper are arranged at the top of shaft (11)
Head (10) is up big and down small truncated cone-shaped, and the conical head (10) of shaft (11) and upper part has through-hole (13), and cylinder (9) is covered in bar
On body (11), the internal diameter of cylinder (9) is greater than the outer diameter of shaft (11), and the maximum that the outer diameter of cylinder (9) is less than conical head (10) is straight
The diameter of diameter, conical head (10) front end is consistent with the diameter of hole (15), and there is annular groove in the upper end of the external screw thread (12) of shaft (11)
(14), the diameter that the diameter of annular groove (14) is greater than through-hole (13) is less than the minimum diameter of external screw thread (12), binding nut (8)
Internal screw thread is matched with external screw thread (12), and the internal screw thread of hose nut (7) is matched with external screw thread (12), the lower end of hose nut (7)
There is union, union is connect with the upper end of hose (2), and the lower end of hose (2) and the water outlet of Manual pressurization pump (3) connect
It connects；The roof leakage leak detection and method for repairing and mending are: in the case where roof waterproof layer (6) are dry, in cast-in-place concrete roof
It is drilled (15) at the breakthrough of the lower end of structure sheaf (5) with electric drill, then by the conical head (10) of injection device (1), shaft (11)
It is inserted into hole (15), puts on cylinder (9) and tighten binding nut (8), the lower end of the upper end extrusion cylinder (9) of binding nut (8),
The upper end of cylinder (9) along the space between the upward conical head in lower end (10) of conical head (10) and the inner wall of hole (15),
After squeezing to a certain extent, cylinder (9) deformation will greatly increase the frictional force between shaft (11) and hole (15) inner wall, by bar
Body (11) and hole (15) fixation, hose nut (7) then covered on the external screw thread (12) of the lower end of shaft (11) and twisted
Tight hose nut (7), then suppressed to Manual pressurization pump (3) moisturizing, high pressure water is cast-in-place mixed from the injection of the through-hole (13) of shaft (11)
In the crack (4) of solidifying soil roof construction layer (5), high pressure water flow enters the lower part of roof waterproof layer (6) through crack (4), then from room
The rent of face waterproof layer (6) flows out, and thus can with the naked eye observe the breakthrough of roof waterproof layer (6), then with conventional
Method repairs the breakthrough of roof waterproof layer (6), simultaneously closes off Manual pressurization pump (3), empties hose (2) and Manual pressurization pump
(3) water in, then supplements water-swellable glue to Manual pressurization pump (3), and water-swellable glue is infused from the through-hole (13) of shaft (11)
Enter in the cracks (4) of cast-in-place concrete roof structure sheaf (5), water-swellable glue full of in the gap of crack (4) and with crack (4)
Interior water is mixed expanded, has thus repaired crack (4), then lays down hose nut (7) and hose (2), continues to tighten clamping spiral shell
Cap (8), until shaft (11) is broken at its annular groove (14), the breaking part top of shaft (11) be will be left in hole (15), most
Hole (15) are filled up with cement mortar afterwards, entire work is completed；Cylinder (9), conical head (10), the shaft (11) of injection device (1)
It is that aluminum alloy materials manufacture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900313.0A CN108956028A (en) | 2018-08-09 | 2018-08-09 | Roof leakage leak detection and method for repairing and mending based on water-swellable glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810900313.0A CN108956028A (en) | 2018-08-09 | 2018-08-09 | Roof leakage leak detection and method for repairing and mending based on water-swellable glue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108956028A true CN108956028A (en) | 2018-12-07 |
Family
ID=64468961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810900313.0A Withdrawn CN108956028A (en) | 2018-08-09 | 2018-08-09 | Roof leakage leak detection and method for repairing and mending based on water-swellable glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108956028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607921A (en) * | 2019-09-23 | 2019-12-24 | 周伟 | Automatic repairing leakage stoppage treatment method and waterproof leakage stoppage structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374592Y (en) * | 1999-05-13 | 2000-04-19 | 桑永 | Grouting screw |
| CN2797478Y (en) * | 2005-05-19 | 2006-07-19 | 武汉市科达云石护理材料有限公司 | Water stop needle |
| CN103162917A (en) * | 2011-12-15 | 2013-06-19 | 河南省基本建设科学实验研究院有限公司 | Test method of rain-leaking path of buildings |
| CN105527661A (en) * | 2015-12-14 | 2016-04-27 | 王可峰 | Detection and leakage blocking methods of concrete building water leakage |
| CN106768646A (en) * | 2017-01-09 | 2017-05-31 | 珠海安维特工程检测有限公司 | A kind of building roof system leakage detection method |
| CN206409246U (en) * | 2017-01-12 | 2017-08-15 | 广东遂达工程技术有限公司 | A kind of Water slop injector |
-
2018
- 2018-08-09 CN CN201810900313.0A patent/CN108956028A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2374592Y (en) * | 1999-05-13 | 2000-04-19 | 桑永 | Grouting screw |
| CN2797478Y (en) * | 2005-05-19 | 2006-07-19 | 武汉市科达云石护理材料有限公司 | Water stop needle |
| CN103162917A (en) * | 2011-12-15 | 2013-06-19 | 河南省基本建设科学实验研究院有限公司 | Test method of rain-leaking path of buildings |
| CN105527661A (en) * | 2015-12-14 | 2016-04-27 | 王可峰 | Detection and leakage blocking methods of concrete building water leakage |
| CN106768646A (en) * | 2017-01-09 | 2017-05-31 | 珠海安维特工程检测有限公司 | A kind of building roof system leakage detection method |
| CN206409246U (en) * | 2017-01-12 | 2017-08-15 | 广东遂达工程技术有限公司 | A kind of Water slop injector |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110607921A (en) * | 2019-09-23 | 2019-12-24 | 周伟 | Automatic repairing leakage stoppage treatment method and waterproof leakage stoppage structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181207 |
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| WW01 | Invention patent application withdrawn after publication |