CN103498514A - Method for preventing and treating leakage in joint portion between outer wall eave grid and roof and water blocking and draining component - Google Patents
Method for preventing and treating leakage in joint portion between outer wall eave grid and roof and water blocking and draining component Download PDFInfo
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- CN103498514A CN103498514A CN201310392626.7A CN201310392626A CN103498514A CN 103498514 A CN103498514 A CN 103498514A CN 201310392626 A CN201310392626 A CN 201310392626A CN 103498514 A CN103498514 A CN 103498514A
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Abstract
The invention discloses a method for preventing and treating leakage in a joint portion between an outer wall eave grid and a roof. The method includes the following steps of firstly, manufacturing a water blocking and draining component; secondly, chiseling and removing an outer wall finish coat and a floated coat above the joint between the outer wall eave grid and the roof, and forming an eave grid pit position; thirdly, anchoring the water blocking and draining component to the top of a retaining structure solid and the top of the eave grid; fourthly, caulking building sealants; fifthly, injecting a PU foaming joint mixture; sixthly, covering building sealants or a waterproof coating on the PU foaming joint mixture, and therefore the aim of enabling the quality of waterproof sealing formed in the joint portion of an outer wall face and the water blocking and draining component to be more stable, durable and reliable through the water blocking and draining component, the building sealants and the PU foaming joint mixture is achieved. The invention further discloses the water blocking and draining component for implementing the method. The water blocking and draining component is anchored to the eave grid pit position which is cleaned clear through the anchoring method, and therefore a safe and reliable water prevention and control structure is formed in the joint position of the outer wall eave grid and the roof.
Description
Technical field
The present invention relates to the waterproof construction technical field of construction, be specifically related to a kind of method and gear water discharge member of preventing and treating splicing seams position, exterior wall eaves grid roof seepage.
Background technology
In prior art, at exterior wall, be equiped with the wall face sun-shading rain-proof of encorbelmenting out waft grid or advertising signboard, and the roofing system with lightweight steel structure that is connected to wall face, often there is leakage problem in its splicing seams.This is mainly the above-mentioned member that is connected to exterior wall, larger at External Force Acting bottom offset deflections such as Exposure to Sunlight, the temperature difference and wind lotuses, and exterior wall and the out wall surface member splicing seams position of encorbelmenting, only be difficult to reach the requirement of no seepage and no leakage with the fluid sealant sealing.At present, prior art is mainly at exterior wall and the splicing seams position upstream face that is connected to Exterior Wall Components, and nail is admittedly gone up V-shaped member mode and sealed.Although this way has certain effect, the quality of waterproof effect is also unstable.This is mainly construction, and V-shaped member nail is solid when wall face and the eaves grid aspect, often disturbance crack occurs to wall face finish coat and the aspect of plastering, trickling seepage down again the rainwater of wall face just easily leaks into the finish coat of wall face or floated coat from the wall face location of cracks in, and make this waterproof measure entirely ineffective.
Summary of the invention
In order to address the above problem, the invention provides a kind of method of preventing and treating splicing seams position, exterior wall eaves grid roof seepage, make wall face more stable with the splicing seams position waterproof sealing quality that is connected upper member and durable reliable.The present invention also provides the gear water discharge member of implementing the method.
The technical scheme that the present invention adopted for achieving the above object is:
A kind of method of preventing and treating splicing seams position, exterior wall eaves grid roof seepage, is characterized in that, it comprises the following steps:
(1) preparation gear water discharge member, described gear water discharge member consists of upper end face, vertical face and bottom surface;
(2) exterior wall finish layer and floated coat in exterior wall eaves grid and top, junction, roof 50～100mm scope are cut, to the space enclosing structure entity, and form position, eaves grid hole;
(3) described gear water discharge member vertical face and bottom surface are sticked to respectively to the top of the described space enclosing structure entity of step (2) and described exterior wall eaves grid to follow closely solid mode, then anchoring puts in place;
(4) at described space enclosing structure entity and the splicing seams that keeps off end face on water discharge member, building sealant on pointing;
(5) inject PU foaming gap filler in formed gap between described gear water discharge member and position, step (2) described eaves grid hole;
(6) the described PU foaming of the step on the end face exposed outside (5) gap filler, one building sealant or waterproof coating in capping, realize keeping off water discharge member, building sealant and PU foaming gap filler by use, make formed wall face more stable and durable reliable with the quality of the waterproof sealing structure that is connected the splicing seams position that keeps off water discharge member.
Described step (1) specifically also comprises following content: described gear water discharge member be sheet material through the multiple punching bending, form the structure that a cross section is the multistage bending, this structure consists of upper end face, vertical face and bottom surface.The bottom surface of described gear water discharge member, by 1 or 2～3 connected inclined-planes, formed, the angle that the upper end face of described gear water discharge member and vertical face form is more than or equal to 60 degree, be less than or equal to 120 degree, described gear water discharge member vertical face is more than or equal to 90 degree with the angle that the bottom surface that is connected forms, and is less than 160 degree.The breadth of section size of described upper end face is between 5.0～20mm, and the depth of section size of described vertical face is between 20～50mm, and the sectional dimension length of described bottom surface is between 30～150mm.
Described step (2) specifically also comprises following content: when for sealing, perpendicular to wall face, wafing grid roof splicing seams, in close wall face one side of the upstream face on the grid roof that wafts perpendicular to wall face, will bind below of the above gear water discharge member position dash hurdle member will be installed one.Described dash hurdle member is fixed on the described grid roof upstream face that wafts, and the absolute altitude of described dash hurdle member is to be not less than 5.0mm higher than the grid roof upstream face that wafts, but not higher than described gear water discharge member bottom surface.Described dash hurdle member is provided with a minimum bottom surface that is attached to eaves grid roof upstream face, and the vertical face be connected with described bottom surface, and the breadth of section size of the bottom surface of described dash hurdle member is between 10 ㎜～50 ㎜; Described dash hurdle member is that stainless steel, aluminium alloys or galvanized iron sheet manufacture form, and its thickness is 0.5～3 ㎜.
Described step (3) specifically also comprises following content: the bottom surface of described gear water discharge member is the upstream face that rides over the described grid roof that wafts, or the dash hurdle member that rides over the grid roof that wafts is outward on upstream face.
A kind of splicing seams position, control exterior wall eaves grid roof seepage gear water discharge member of implementing said method, described gear water discharge member is that sheet material is through the multiple punching bending, form the structure that a cross section is the multistage bending, it is by upper end face, vertical face and bottom surface form, described bottom surface consists of 1 inclined-plane, or formed by 2～3 connected inclined-planes, the angle that the upper end face of described gear water discharge member and vertical face form is more than or equal to 60 degree, be less than or equal to 120 degree, described gear water discharge member vertical face is more than or equal to 90 degree with the angle that the bottom surface that is connected forms, be less than 160 degree, the breadth of section dimensions length of described upper end face is between 5.0～20mm, the depth of section dimensions length of described vertical face is between 20～50mm, the sectional dimension length of described bottom surface is between 30～150mm.
Beneficial effect of the present invention: the present invention utilizes the mode of anchoring, the gear water discharge member is anchored on the position, eaves grid hole of cleaning out, use in conjunction with building sealant and PU foaming gap filler, prevent and treat the method for splicing seams position, exterior wall eaves grid roof seepage by enforcement, form the structure of a safe and reliable control seepage at splicing seams position, exterior wall eaves grid roof, thereby effectively increase the anti-effect of harnessing the river of building, be combined with dash hurdle member, make anti-structure of harnessing the river more effectively reach attractive in appearance.
Gear water discharge member provided by the invention, in conjunction with building sealant, changed the method for traditional splicing seams position, control exterior wall eaves grid roof seepage, make building method easier to be reliable, and make formed wall face more stable with the waterproof sealing quality that is connected the splicing seams position that keeps off water discharge member and durable reliable.
Below in conjunction with accompanying drawing and the specific embodiment, the present invention is further described.
The accompanying drawing explanation
The sectional structure schematic diagram that Fig. 1 is the first control of the present invention splicing seams position, exterior wall eaves grid roof seepage structure;
Fig. 2 is the first gear water discharge member structural representation of the present invention;
The sectional structure schematic diagram that Fig. 3 is the second control of the present invention splicing seams position, exterior wall eaves grid roof seepage structure;
Fig. 4 is the second gear water discharge member structural representation of the present invention;
Fig. 5 is the third gear water discharge member structural representation of the present invention;
Fig. 6 is the 4th kind of gear water discharge member structural representation of the present invention;
In figure: 1. gear water discharge member, end face on 11., 12. vertical face, 13. bottom surfaces, 14. inclined-planes, 15. blind rivet, 21. finish coats, 22. floated coat, 23. space enclosing structure entities, 24. positions, eaves grid hole, 25. dash hurdle member, 3. building sealant, the 4.PU gap filler that foams, 5. the wall face upstream face of grid that wafts.
The specific embodiment
(1) preparation gear water discharge member 1, described gear water discharge member 1 is that sheet material is through multiple bending, form the structure that a cross section is the multistage bending, this structure consists of with bottom surface 13 upper end face 11, vertical face 12, the bottom surface 13 of described gear water discharge member 1, by 1 or 2～3 connected inclined-planes 14, formed, the upper end face 11 of described gear water discharge member 1 is more than or equal to 60 degree with the angle that vertical face 12 forms, be less than or equal to 120 degree, described gear water discharge member 1 vertical face 12 is more than or equal to 90 degree with the angle that the bottom surface 13 that is connected forms, and is less than 160 degree; The breadth of section size of described upper end face 11 is between 5.0～20mm, and the depth of section size of described vertical face 12 is between 20～50mm, and the sectional dimension length of described bottom surface 13 is between 30～150mm;
(2) exterior wall finish layer 21 and floated coat 22 in exterior wall eaves grid and top, junction, roof 50～100mm scope are cut, to space enclosing structure entity 23, and form position, eaves grid hole 24; When for sealing, perpendicular to wall face, wafing grid roof splicing seams, in close wall face one side of the upstream face on the grid roof that wafts perpendicular to wall face, will bind below of the above gear water discharge member 1 position dash hurdle member 25 will be installed one; Described dash hurdle member 25 is fixed on the described grid roof upstream face 5 that wafts, the absolute altitude of described dash hurdle member 25 is to be not less than 5.0mm higher than the grid roof upstream face 5 that wafts, but not higher than described gear water discharge member 1 bottom surface 13, the upper surface of dash hurdle member 25 with waft grid roof upstream face 5 at angle;
(3), to follow closely solid mode, with blind rivet 15, described gear water discharge member vertical face 12 and bottom surface 13 are sticked to respectively to the top of the described space enclosing structure entity 23 of step (2) and described exterior wall eaves grid, then anchoring puts in place; The bottom surface 13 of described gear water discharge member is the upstream face that rides over the described grid roof that wafts, or the dash hurdle member 25 that rides over the grid roof that wafts is outward on upstream face;
(4) at described space enclosing structure entity 23 and the splicing seams that keeps off end face on water discharge member 1, on pointing, building sealant 3; The bottom surface 13 of described gear water discharge member 1 is the upstream face that rides over the described grid roof that wafts, or the dash hurdle member 25 that rides over the grid roof that wafts is outward on upstream face;
(5) inject PU foaming gap filler 4 in formed gap between described gear water discharge member 1 and position 24, step (2) described eaves grid hole, until PU foaming gap filler 4 is full of gap and has sub-fraction to be exposed in air;
(6) the described PU foaming of the step on the end face exposed outside (5) gap filler 4, one building sealant 3 or waterproof coating in capping, realize keeping off water discharge member 1, building sealant 3 and PU foaming gap filler 4 by use, make formed wall face more stable and durable reliable with the quality of the waterproof sealing structure that is connected the splicing seams position that keeps off water discharge member 1.
Described dash hurdle member 25 is provided with a minimum bottom surface that is attached to eaves grid roof upstream face, and the vertical face be connected with described bottom surface, and the breadth of section size of the bottom surface of described dash hurdle member 25 is between 10 ㎜～50 ㎜; Described dash hurdle member 25 forms for stainless steel, aluminium alloys or galvanized iron sheet manufacture, and its thickness is 0.5～3 ㎜.
Gear water discharge member 1 provided by the invention, described gear water discharge member 1 is that sheet material is through the multiple punching bending, form the structure that a cross section is the multistage bending, it is by upper end face 11, vertical face 12 forms with bottom surface 13, described bottom surface 13 consists of 1 inclined-plane 14, the upper end face 11 of described gear water discharge member 1 is more than or equal to 60 degree with the angle that vertical face 12 forms, be less than or equal to 120 degree, described gear water discharge member 1 vertical face 12 is more than or equal to 90 degree with the angle that the bottom surface 13 that is connected forms, be less than 160 degree, the breadth of section dimensions length of described upper end face 11 is between 5.0～20mm, the depth of section dimensions length of described vertical face 12 is between 20～50mm, the sectional dimension length of described bottom surface 13 is between 30～150mm.
Embodiment 2, and referring to Fig. 3-Fig. 4, the present embodiment is basic identical with embodiment 1, and its difference is, the bottom surface 13 of described gear water discharge member 1 consists of 2 connected inclined-planes 14, and the upper surface of described dash hurdle member 25 is vertical with the grid roof upstream face 5 that wafts.
In above-described embodiment, keep off water discharge member 1 by use, in conjunction with building sealant 3, changed the method for traditional splicing seams position, control exterior wall eaves grid roof seepage, make building method easier to be reliable, and make formed wall face more stable with the waterproof sealing quality that is connected the splicing seams position that keeps off water discharge member and durable reliable.
The present invention utilizes the mode of anchoring, gear water discharge member 1 is anchored on the position, eaves grid hole 24 of cleaning out, use in conjunction with building sealant 3 and PU foaming gap filler 4, prevent and treat the method for splicing seams position, exterior wall eaves grid roof seepage by enforcement, form the structure of a safe and reliable control seepage at splicing seams position, exterior wall eaves grid roof, thereby effectively increase the anti-effect of harnessing the river of building, be combined with dash hurdle member 25, make anti-structure of harnessing the river more effectively reach attractive in appearance.
The present invention is not limited to above-mentioned embodiment, adopts or approximation method identical with the above embodiment of the present invention, and method and the gear water discharge member of other control splicing seams position, exterior wall eaves grid roof seepages that obtain, all within protection scope of the present invention.
Claims (10)
1. a method of preventing and treating splicing seams position, exterior wall eaves grid roof seepage, is characterized in that, it comprises the following steps:
(1) preparation gear water discharge member, this gear water discharge member consists of upper end face, vertical face and bottom surface;
(2) exterior wall finish layer and floated coat in exterior wall eaves grid and top, junction, roof 50～100mm scope are cut, to the space enclosing structure entity, and form position, eaves grid hole;
(3) described gear water discharge member vertical face and bottom surface are sticked to respectively to the top of the described space enclosing structure entity of step (2) and described exterior wall eaves grid to follow closely solid mode, then anchoring puts in place;
(4) at described space enclosing structure entity and the splicing seams that keeps off end face on water discharge member, building sealant on pointing;
(5) inject PU foaming gap filler in formed gap between described gear water discharge member and position, step (2) described eaves grid hole;
(6) the described PU foaming of the step on the end face exposed outside (5) gap filler, one building sealant or waterproof coating in capping, realize keeping off water discharge member, building sealant and PU foaming gap filler by use, form stable, durable and reliable wall face and the waterproof sealing structure that is connected the splicing seams position that keeps off water discharge member.
2. the method for splicing seams position, control exterior wall eaves grid roof according to claim 1 seepage, is characterized in that, described step (1) specifically also comprises following content:
Described gear water discharge member be sheet material after the multiple punching bending, a cross section of formation is the multistage bending structure, this structure consists of upper end face, vertical face and bottom surface.
3. the method for splicing seams position, control exterior wall eaves grid roof according to claim 2 seepage, it is characterized in that, the bottom surface of described gear water discharge member, by 1 or 2～3 connected inclined-planes, formed, the angle that the upper end face of described gear water discharge member and vertical face form is more than or equal to 60 degree, be less than or equal to 120 degree, described gear water discharge member vertical face is more than or equal to 90 degree with the angle that the bottom surface that is connected forms, and is less than 160 degree.
4. the method for splicing seams position, control exterior wall eaves grid roof according to claim 2 seepage, is characterized in that, described gear water discharge member is that stainless steel, aluminium alloys or the manufacture of galvanized iron sheet goods form, and its thickness is 0.5～3mm.
5. the method for splicing seams position, control exterior wall eaves grid roof according to claim 2 seepage, it is characterized in that, the breadth of section size of described upper end face is between 5.0～20mm, the depth of section size of described vertical face is between 20～50mm, and the sectional dimension length of described bottom surface is between 30～150mm.
6. the method for splicing seams position, control exterior wall eaves grid roof according to claim 1 seepage, is characterized in that, described step (2) specifically also comprises following content:
When for sealing, perpendicular to wall face, wafing grid roof splicing seams, in close wall face one side of the upstream face on the grid roof that wafts perpendicular to wall face, will bind below of the above gear water discharge member position dash hurdle member will be installed one.
7. the method for splicing seams position, control exterior wall eaves grid roof according to claim 6 seepage, it is characterized in that, described dash hurdle member is fixed on the described grid roof upstream face that wafts, the absolute altitude of described dash hurdle member is to be not less than 5.0mm higher than the grid roof upstream face that wafts, but not higher than described gear water discharge member bottom surface.
8. according to the method for splicing seams position, the described control exterior wall of claim 6 or 7 eaves grid roof seepage, it is characterized in that, described dash hurdle member is provided with a minimum bottom surface that is attached to eaves grid roof upstream face, with the vertical face be connected with described bottom surface, the breadth of section size of the bottom surface of described dash hurdle member is between 10 ㎜～50 ㎜; Described dash hurdle member is that stainless steel, aluminium alloys or galvanized iron sheet manufacture form, and its thickness is 0.5～3 ㎜.
9. the method for splicing seams position, control exterior wall eaves grid roof according to claim 6 seepage, is characterized in that, described step (3) specifically also comprises following content:
The bottom surface of described gear water discharge member is the upstream face that rides over the described grid roof that wafts, or the dash hurdle member that rides over the grid roof that wafts is outward on upstream face.
10. splicing seams position, a control exterior wall eaves grid roof seepage that implements the claims the described method of one of 1-9 is kept off water discharge member, it is characterized in that, this gear water discharge member is that sheet material is after the multiple punching bending, the cross section formed is the multistage bending structure, it is by upper end face, vertical face and bottom surface form, described bottom surface consists of 1 inclined-plane, or formed by 2～3 connected inclined-planes, the angle that the upper end face of described gear water discharge member and vertical face form is more than or equal to 60 degree, be less than or equal to 120 degree, described gear water discharge member vertical face is more than or equal to 90 degree with the angle that the bottom surface that is connected forms, be less than 160 degree, the breadth of section dimensions length of described upper end face is between 5.0～20mm, the depth of section dimensions length of described vertical face is between 20～50mm, the sectional dimension length of described bottom surface is between 30～150mm.
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| CN201310392626.7A CN103498514B (en) | 2013-09-02 | 2013-09-02 | A kind of method and gear water discharge member preventing and treating exterior wall eaves grid roof splicing seams part leakage |
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| CN201310392626.7A CN103498514B (en) | 2013-09-02 | 2013-09-02 | A kind of method and gear water discharge member preventing and treating exterior wall eaves grid roof splicing seams part leakage |
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| CN103498514A true CN103498514A (en) | 2014-01-08 |
| CN103498514B CN103498514B (en) | 2015-12-23 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100284A (en) * | 2017-06-12 | 2017-08-29 | 国家电网公司 | Prevent iron tower of power transmission line bottom column material corrosion device |
| CN107587612A (en) * | 2017-09-07 | 2018-01-16 | 广西建工集团第四建筑工程有限责任公司 | Using the exterior wall separating crack structure and its construction method of SEBS rubber dividers |
| CN107859268A (en) * | 2017-11-02 | 2018-03-30 | 江苏经贸职业技术学院 | The exterior wall stringcourse eliminator plate and its construction method of a kind of rainwater leakage prevention |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2470216A1 (en) * | 1979-11-22 | 1981-05-29 | Guerin Armand | Zinc flashing for ridge lean-to roof - has Z=section and flange face coated with adhesive and with protective film presented to main wall above |
| CA1237868A (en) * | 1986-02-10 | 1988-06-14 | Roland P. Houle | Deck flashing |
| CN201486057U (en) * | 2009-08-31 | 2010-05-26 | 朱生根 | Node mechanism for self-water drainage flashing edge-closing plate |
| US20100180517A1 (en) * | 2009-01-16 | 2010-07-22 | Perrot Jr John J | Roof flashing |
-
2013
- 2013-09-02 CN CN201310392626.7A patent/CN103498514B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2470216A1 (en) * | 1979-11-22 | 1981-05-29 | Guerin Armand | Zinc flashing for ridge lean-to roof - has Z=section and flange face coated with adhesive and with protective film presented to main wall above |
| CA1237868A (en) * | 1986-02-10 | 1988-06-14 | Roland P. Houle | Deck flashing |
| US20100180517A1 (en) * | 2009-01-16 | 2010-07-22 | Perrot Jr John J | Roof flashing |
| CN201486057U (en) * | 2009-08-31 | 2010-05-26 | 朱生根 | Node mechanism for self-water drainage flashing edge-closing plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100284A (en) * | 2017-06-12 | 2017-08-29 | 国家电网公司 | Prevent iron tower of power transmission line bottom column material corrosion device |
| CN107587612A (en) * | 2017-09-07 | 2018-01-16 | 广西建工集团第四建筑工程有限责任公司 | Using the exterior wall separating crack structure and its construction method of SEBS rubber dividers |
| CN107859268A (en) * | 2017-11-02 | 2018-03-30 | 江苏经贸职业技术学院 | The exterior wall stringcourse eliminator plate and its construction method of a kind of rainwater leakage prevention |
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|---|---|
| CN103498514B (en) | 2015-12-23 |
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