CN106958328A - A kind of prefabricated flue mending-leakage reinforced structure and construction method - Google Patents
A kind of prefabricated flue mending-leakage reinforced structure and construction method Download PDFInfo
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- CN106958328A CN106958328A CN201710183666.9A CN201710183666A CN106958328A CN 106958328 A CN106958328 A CN 106958328A CN 201710183666 A CN201710183666 A CN 201710183666A CN 106958328 A CN106958328 A CN 106958328A
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- Prior art keywords
- prefabricated flue
- groove
- water
- flue
- prefabricated
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/14—Junctions of roof sheathings to chimneys or other parts extending above the roof
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
- E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
Abstract
The invention discloses a kind of prefabricated flue mending-leakage reinforced structure and construction method, go out on the outside of roof sections surrounding to roofing in the range of 10~20cm of cover plate and periphery to cut sealer, waterproof layer, heat-insulation layer etc. until structured base layer in prefabricated flue first；Clear up basic unit, brushing cement-base infiltration crystallization；Sectional position implantation reinforcing bar is being cut again, distributing reinforcement is arranged；Then the early strong water-tight concrete filling of formula is fallen using hand, groove is reserved in the new and old material junction of roofing；Water-swelling rubber water bar is pasted in both sides above and below groove inner surface；After concrete final set, then fill into groove sealing agent；Last flue cover plate lower surface surrounding does dripping wire groove.The present invention has reasonable in design, low cost, easy construction, simple operation, structural strengthening, and without formwork, economize on resources, reduce risk of leakage, working security is high, efficiently solves the problem of roof prefabricated flue surrounding seepage now and makes the reinforcement simultaneously of prefabricated flue treating seepage.
Description
Technical field
The present invention relates to buildings waterproof leakage mending technique field, more particularly to a kind of prefabricated flue mending-leakage reinforced structure and construction
Method.
Background technology
It is the big difficult point of waterproof construction one that prefabricated flue, which goes out roof sections junction, and flue surrounding leakage problems are tight in recent years
Weight, and from roof leakage channeling water to downstairs, being fundamentally to solve leakage problems, and consider construction safety, conveniently, this is entered
Row mending-leakage reinforcement.Prefabricated flue requirement in work progress very carefully must be easy for causing to ooze if there is construction error
Leakage, current construction management is difficult to meet to require；Simultaneously after coming into operation, due to temperature change, the durability of material and its
The influence of his factor, can all cause stitching portion to be ftractureed, so as to cause seepage；And during the treating seepage of prefabricated flue is always engineering
The problem of being difficult to thoroughly solve.
The content of the invention
The purpose of the present invention is to be directed to prefabricated flue percolating water phenomenon, overcomes the deficiencies in the prior art can there is provided one kind
Make prefabricated flue treating seepage, reinforcement and strengthening, strong adaptability and cost relatively low and without formwork, the prefabricated flue of environmental protection
Mending-leakage reinforced structure and construction method.
The technical solution adopted by the present invention is：A kind of prefabricated flue mending-leakage reinforced structure, including to fall formula early strong impervious mixed for hand
Solidifying soil, implantation reinforcing bar, cement-base infiltration crystallization, prefabricated flue, sealing agent, roof boarding and water-swelling rubber water bar；
The prefabricated flue is stretched out on the outside of roof sections surrounding to be dug to roof boarding in the range of cover plate, and 10~20cm of periphery
Except sealer, waterproof layer, heat-insulation layer are until the breach in structured base layer formation L-shaped section；Brush the most inner side for cutting breach
There is cement-base infiltration crystallization, cut in gap position roof boarding provided with implantation reinforcing bar as distributing reinforcement, avoid openings position；Cut
Breach falls the early strong water-tight concrete of formula by template of prefabricated flue in vertical direction filled with hand, fills 8~10cm of width, retains
Flue top surrounding hole, the new and old material junction that hand falls below the early strong water-tight concrete of formula with roofing is provided with groove, groove
Highly it is not less than 8cm；At two 2~5cm of lateral extent edge, water-swelling rubber water bar is being pasted above and below groove inner surface, it is recessed
Filling sealing agent in groove；The cover plate lower surface of the prefabricated flue is formed around dripping wire groove.
Preferably, the roof boarding, which is implanted into reinforcing bar mode, arranges distributing reinforcement, first drill, then injecting glue, implantation reinforcing bar depth
Degree is not less than 20d (d is bar diameter), and globality and structural strength can be improved with this mode.
The present invention uses prefabricated flue for template, without formwork form removal, environmental protection, particularly with high-level structure, without
Multiple outdoor work, it is safe.Hand is fallen the early strong water-tight concrete of formula and filled using the artificial hand mode of falling, and the material has micro-
Swollen, early strong, impervious, anti-aging, structural strengthening, easy construction, without formwork, environmental protection and the slump is low does not flow automatically, can
First, final setting time is adjusted according to the change of admixture in match ratio to meet construction needs.
A kind of construction method of above-mentioned prefabricated flue mending-leakage reinforced structure, comprises the following steps：
1), prefabricated flue is stretched out on the outside of roof sections surrounding and dug to roof boarding in the range of cover plate, and 10~20cm of periphery
Except sealer, waterproof layer, heat-insulation layer are until the breach in structured base layer formation L-shaped section；
2) structured base layer, brushing cement-base infiltration crystallization, are cleared up；
3), cut breach drilled on roof boarding, injecting glue, implantation reinforcing bar, along prefabricated flue surrounding, arrange distributing reinforcement, carry
High structural strength；
4), after reinforcing bar colloid solidification to be implanted, prefabricated flue is used for template, and hand falls the early strong water-tight concrete filling 8 of formula
~10cm, receipts light is floating, and groove is reserved in new and old material junction, and groove height is not less than 8cm, and hand falls the early strong water-tight concrete of formula
Easy construction, simple operation, without formwork；
5), the both sides above and below groove inner surface, at 2~5cm of edge, paste water-swelling rubber water bar；
6), after concrete final set, sealing agent is filled into reserved groove；
7), prefabricated flue cover plate surrounding does dripping wire groove draining；Final prefabricated flue is using cement-base infiltration crystallization, implantation
Reinforcing bar, hand fall the early strong water-tight concrete mending-leakage reinforcement of formula, and new and old material junction groove uses water-swelling rubber water bar, blocked up
Agent filling closure waterproof is leaked, prefabricated flue cover plate uses drip draining.
Preferably, the step 4) in hand fall the early strong water-tight concrete of formula and throw away filling into leather hard hand, filling is suitable
Sequence：Get on, get off, from both sides to centre, untill entirely cutting area filling is full.
Water-swelling rubber water bar of the present invention, which is pasted onto, chisels part surrounding.The water-swelling rubber water bar is being met
2-3 times of dilatancy is produced after water, and is full of irregular surface, hole and gaps all in groove, while producing huge
Contact, prevents seepage, and can eliminate general elastomeric material because caused by excessive compression the characteristics of elastic fatigue,
Sealing agent etc. is used cooperatively simultaneously, forms multi layer waterproof.
Beneficial effect：The present invention compared with prior art, with advantages below：
(1) it is template that the present invention, which takes prefabricated flue, without formwork form removal, environmental protection, and without multiple outdoor work,
It is safe particularly with high-level structure；
(2) present invention takes the method that brushing cement base, implantation reinforcing bar, hand fall the early strong water-tight concrete filling of formula, prefabricated
Flue outboard leak, and structural integrity is improved, easy construction, reinforcement and strengthening, strong adaptability and cost are relatively low；
(3) construction technology of the present invention is simple, design science, rationally, and final position of digging forms hand to fall formula early strong impervious mixed
Solidifying soil coordinates reinforcing bar reinforcement waterproof, and surrounding reserves groove and uses water-swellable watertight rubber bar and sealing agent waterproof, prefabricated flue
Cover plate used and prevent under drip draining, upper row, and substantially, service life is longer for regulation effect；
(4) construction technology of the present invention is fallen the early strong water-tight concrete of formula using hand and filled, easy construction, without formwork, save
Material, environmental protection；
(5) practicality of the present invention is stronger, safe, easy construction, easily promotes.
Brief description of the drawings
Fig. 1 is structural front view of the invention；
Fig. 2 for Fig. 1 A-A to cross-sectional view.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and detailed description.
As shown in Figure 1-2, a kind of prefabricated flue mending-leakage reinforced structure, including hand fall the early strong water-tight concrete 1 of formula, implantation steel
Muscle 2, cement-base infiltration crystallization 3, prefabricated flue 4, sealing agent 5, roof boarding 6, water-swelling rubber water bar 7；
The prefabricated flue 4 is stretched out on the outside of roof sections surrounding to roof boarding 6 in the range of cover plate, and 10~20cm of periphery
Sealer, waterproof layer, heat-insulation layer are cut until the breach in structured base layer formation L-shaped section；The most inner side for cutting breach is applied
Cement-base infiltration crystallization 3 is brushed with, is cut in gap position roof boarding 6 provided with implantation reinforcing bar 2 as distributing reinforcement；Avoid hole position
Put；Cutting breach, with prefabricated flue 4 to be template in vertical direction fall the early strong water-tight concrete 1 of formula filled with hand, and filling width 8~
10cm, retains flue top surrounding hole, hand falls the early strong lower section of water-tight concrete 1 of formula and the new and old material junction of roofing is provided with
Groove, groove height is not less than 8cm；At two 2~5cm of lateral extent edge, hydro-expansive rubber is being pasted above and below groove inner surface
Filling sealing agent 5 in sealing rod 7, groove；The cover plate lower surface of the prefabricated flue 4 is formed around dripping wire groove.
The roof boarding 6 is implanted into the mode of reinforcing bar 2 and arranges distributing reinforcement, first drills, then injecting glue, and implantation reinforcing bar depth is not less than
20d (d is bar diameter), globality and structural strength can be improved with this mode.
A kind of construction method of prefabricated flue mending-leakage reinforced structure, comprises the following steps：
1), prefabricated flue 4 is stretched out on the outside of roof sections surrounding to roof boarding 6 in the range of cover plate, and 10~20cm of periphery
Sealer, waterproof layer, heat-insulation layer are cut until the breach in structured base layer formation L-shaped section；
2) basic unit, brushing cement-base infiltration crystallization 3, are cleared up；
3), cut part drill in roof boarding 6, injecting glue, implantation reinforcing bar 2, along the surrounding of prefabricated flue 4, arrange distributing reinforcement, carry
High structural strength；
4), after reinforcing bar colloid solidification to be implanted, prefabricated flue 4 is used for template, and hand falls the early strong water-tight concrete 1 of formula and filled
8~10cm, receipts light is floating, and groove is reserved in new and old material junction, and groove height is not less than 8cm, and hand falls the early strong impervious coagulation of formula
Native 1 easy construction, simple operation, without formwork；Hand falls the early strong water-tight concrete 1 of formula and throws away filling into leather hard hand, fills suitable
Sequence：Get on, get off, from both sides to centre, untill entirely cutting area filling is full；
5), the both sides above and below groove inner surface, at 2~5cm of edge, paste water-swelling rubber water bar 7；
6), after concrete final set, sealing agent 5 is filled into reserved groove；
7), the cover plate surrounding of prefabricated flue 4 does dripping wire groove draining.The final use of prefabricated flue 4 cement-base infiltration crystallization 3,
Implantation reinforcing bar 2, hand fall the early strong mending-leakage reinforcement of water-tight concrete 1 of formula, and new and old material junction groove is stopped using hydro-expansive rubber
Water bar 7, the filling closure waterproof of sealing agent 5, the cover plate of prefabricated flue 4 use drip draining.
Embodiments of the present invention are described in detail above in association with accompanying drawing, but the present invention is not limited to described reality
Apply mode.For one of ordinary skill in the art, in the range of the principle and technological thought of the present invention, to these implementations
Mode carries out a variety of changes, modification, replacement and deformation and still fallen within protection scope of the present invention.
Claims (4)
1. a kind of prefabricated flue mending-leakage reinforced structure, it is characterised in that：Including hand fall the early strong water-tight concrete of formula, implantation reinforcing bar,
Cement-base infiltration crystallization, prefabricated flue, sealing agent, roof boarding and water-swelling rubber water bar；
The prefabricated flue is stretched out on the outside of roof sections surrounding cuts table to roof boarding in the range of cover plate, and 10 ~ 20cm of periphery
Face protective layer, waterproof layer, heat-insulation layer are until the breach in structured base layer formation L-shaped section；
The prefabricated flue is stretched out on the outside of roof sections surrounding cuts table to roof boarding in the range of cover plate, and 10 ~ 20cm of periphery
Face protective layer, waterproof layer, heat-insulation layer are until the breach in structured base layer formation L-shaped section；The most inner side for cutting breach is painted with water
Mud based penetrant crystalline, cuts in gap position roof boarding provided with implantation reinforcing bar as distributing reinforcement, avoids openings position；Cut breach
The early strong water-tight concrete of formula is fallen filled with hand by template of prefabricated flue in vertical direction, 8 ~ 10cm of width is filled, retains flue
Top surrounding hole, the new and old material junction that hand falls below the early strong water-tight concrete of formula with roofing is provided with groove, groove height
Not less than 8cm；At two 2 ~ 5cm of lateral extent edge, pasting and filled out in water-swelling rubber water bar, groove above and below groove inner surface
Fill sealing agent；The cover plate lower surface of the prefabricated flue is formed around dripping wire groove.
2. a kind of prefabricated flue mending-leakage reinforced structure according to claim 1, it is characterised in that：The implantation reinforcing bar implantation
Roof boarding depth is not less than 20d, and d is bar diameter.
3. the construction method of prefabricated flue mending-leakage reinforced structure described in a kind of claim 1 or 2, it is characterised in that：Including following
Step：
1）, prefabricated flue is stretched out and cut surface to roof boarding in the range of cover plate, and 10 ~ 20cm of periphery on the outside of roof sections surroundings
Protective layer, waterproof layer, heat-insulation layer are until the breach in structured base layer formation L-shaped section；
2）, cleaning structured base layer, brushing cement-base infiltration crystallization；
3）, cut breach drilled on roof boarding, injecting glue, implantation reinforcing bar, along prefabricated flue surrounding, arrange distributing reinforcement, improve knot
Structure intensity；
4）, after reinforcing bar colloid to be implanted solidification, use prefabricated flue for template, hand fall the early strong water-tight concrete of formula fill 8 ~
10cm, receipts light is floating, and groove is reserved in new and old material junction, and groove height is not less than 8cm；
5）, above and below groove inner surface both sides, at 2 ~ 5cm of edge, paste water-swelling rubber water bar；
6）, after concrete final set, fill sealing agent into reserved groove；
7）, prefabricated flue cover plate surrounding do dripping wire groove draining；Final prefabricated flue is using cement-base infiltration crystallization, implantation steel
Muscle, hand fall the early strong water-tight concrete mending-leakage reinforcement of formula, and new and old material junction groove uses water-swelling rubber water bar, leak stopping
Agent filling closure waterproof, prefabricated flue cover plate uses drip draining.
4. the construction method of prefabricated flue mending-leakage reinforced structure according to claim 3, it is characterised in that：The step 4）In
Hand fall the early strong water-tight concrete of formula and throw away filling, fill order into leather hard hand：Get on, get off, it is extremely whole from both sides to centre
Untill individual cutting area filling is full.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183666.9A CN106958328A (en) | 2017-03-24 | 2017-03-24 | A kind of prefabricated flue mending-leakage reinforced structure and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710183666.9A CN106958328A (en) | 2017-03-24 | 2017-03-24 | A kind of prefabricated flue mending-leakage reinforced structure and construction method |
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| Publication Number | Publication Date |
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| CN106958328A true CN106958328A (en) | 2017-07-18 |
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| CN201710183666.9A Pending CN106958328A (en) | 2017-03-24 | 2017-03-24 | A kind of prefabricated flue mending-leakage reinforced structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
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| JP2002276107A (en) * | 2001-03-19 | 2002-09-25 | Asahi Kasei Corp | Waterproof structure of wall |
| CN101586381A (en) * | 2008-05-20 | 2009-11-25 | 北京森聚柯高分子材料有限公司 | Waterproof structure and manufacturing method thereof |
| CN203475769U (en) * | 2013-08-13 | 2014-03-12 | 叶香雄 | Roof discharge flue structure |
| CN104088407A (en) * | 2014-07-04 | 2014-10-08 | 天津宏筑建筑设计有限公司 | Anti-leakage prefabricated component |
| US20160010335A1 (en) * | 2014-07-09 | 2016-01-14 | Thomas L. Kelly | Reverse ballasted roof system |
| CN106480993A (en) * | 2016-12-08 | 2017-03-08 | 东南大学 | Administration structure and construction method in a kind of exterior wall mending-leakage reinforcement of construction |
| CN207160437U (en) * | 2017-03-24 | 2018-03-30 | 管秀发 | A kind of prefabricated flue mending-leakage reinforced structure |
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2017
- 2017-03-24 CN CN201710183666.9A patent/CN106958328A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002276107A (en) * | 2001-03-19 | 2002-09-25 | Asahi Kasei Corp | Waterproof structure of wall |
| CN101586381A (en) * | 2008-05-20 | 2009-11-25 | 北京森聚柯高分子材料有限公司 | Waterproof structure and manufacturing method thereof |
| CN203475769U (en) * | 2013-08-13 | 2014-03-12 | 叶香雄 | Roof discharge flue structure |
| CN104088407A (en) * | 2014-07-04 | 2014-10-08 | 天津宏筑建筑设计有限公司 | Anti-leakage prefabricated component |
| US20160010335A1 (en) * | 2014-07-09 | 2016-01-14 | Thomas L. Kelly | Reverse ballasted roof system |
| CN106480993A (en) * | 2016-12-08 | 2017-03-08 | 东南大学 | Administration structure and construction method in a kind of exterior wall mending-leakage reinforcement of construction |
| CN207160437U (en) * | 2017-03-24 | 2018-03-30 | 管秀发 | A kind of prefabricated flue mending-leakage reinforced structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109138284A (en) * | 2018-09-30 | 2019-01-04 | 田间 | A kind of precast prestressed T plate and preparation method thereof with skylight |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170718 |
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| RJ01 | Rejection of invention patent application after publication |