CN105369994B - The discharge structure and its construction method of open valley side wall - Google Patents
The discharge structure and its construction method of open valley side wall Download PDFInfo
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- CN105369994B CN105369994B CN201510757957.5A CN201510757957A CN105369994B CN 105369994 B CN105369994 B CN 105369994B CN 201510757957 A CN201510757957 A CN 201510757957A CN 105369994 B CN105369994 B CN 105369994B
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- deflector
- gutter
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Abstract
The present invention relates to a kind of discharge structure and its construction method of open valley side wall, which includes：The deflector being layed on the waterproof layer of gutter side wall, the deflector are in look for slope to be arranged to gutter；The insulating layer being layed on the deflector；And it pours the concrete cover for being formed in the gutter internal face and pours the concrete topping on the insulating layer; it is embedded with diversion pipe in the concrete cover; one end of the diversion pipe is located at the lowest point of the deflector, and the other end stretches out the concrete cover and in the gutter.The present invention provides the discharge structure being hidden between insulating layer and waterproof layer is formed in gutter side wall, is directly excluded after water is collected drainage, avoid water impact or ponding corrosion concrete protective layer, it is ensured that the use function of roofing is intact.
Description
Technical field
The present invention relates to the realm of building construction, refer in particular to a kind of discharge structure and its construction method of open valley side wall.
Background technology
Conventional inverted roof way is roof construction layer, screed-coat, waterproof layer, insulating layer, concrete surface from bottom to top
Layer, to ensure drain function, roofing lower is standing to set gutter, and setting drain gully in gutter, water is discharged.As shown in Figure 1, in roofing
Drain gully 111 is set on structure sheaf 12, and the ponding for roofing to be discharged is laid with screed-coat 13 on roof construction layer 12, levelling
It is laid with waterproof layer 14 on layer 13, is laid with insulating layer 15 on waterproof layer 14, casting concrete face layer 16 on insulating layer 15 is protected
The end of warm layer 15 is enclosed gutter 11 with roof structure, which is located in gutter 11, in the internal face of gutter 11
On pour to form concrete cover 17, the concrete cover 17 be located at the end of insulating layer 15 and with concrete topping 16 it
Between be equipped with caulked joint ointment 19.Because insulating layer 15 and concrete topping 16 are located at 14 or more waterproof layer, no waterproof effect, water can enter
To insulating layer hereinafter, flowing to the lower of roof slope making, as shown in flow process/aggregate site 18 in figure.And the height of gutter 11
Larger, gutter side wall can ponding causes the cracking of concrete cover 17 to loosen due to flow is passed through or the gradient is undesirable, insulating layer
15 and the leakage cruelly of waterproof layer 14 after be vulnerable to destructions, the function of forfeiture roof heat insulation and waterproof.
Invention content
It is an object of the invention to overcome the deficiencies of existing technologies, provide a kind of open valley side wall discharge structure and its
Construction method, solve existing gutter structure because insulating layer and concrete topping on waterproof layer without waterproof effect due to make water
Inflow leads to crack, finally causes the problem of insulating layer and waterproof layer are by destroying.
Realizing the technical solution of above-mentioned purpose is：
A kind of discharge structure of open valley side wall of the present invention, including：
The deflector being layed on the waterproof layer of gutter side wall, the deflector are in look for slope to be arranged towards the gutter；
The insulating layer being layed on the deflector；And
It pours the concrete cover for being formed in the gutter internal face and pours the concrete on the insulating layer
Face layer, is embedded with diversion pipe in the concrete cover, one end of the diversion pipe is located at the lowest point of the deflector, separately
One end stretches out the concrete cover and in the gutter.
The present invention provides the discharge structure being hidden between insulating layer and waterproof layer is formed in gutter side wall, water is collected
It is directly excluded after drainage, avoids water impact or ponding corrosion concrete protective layer, it is ensured that the use function of roofing is intact.
The discharge structure of open valley side wall of the present invention further improvement lies in that, be embedded in the concrete cover
Cracking resistance steel wire.
The discharge structure of open valley side wall of the present invention further improvement lies in that, the insulating layer bottom and the water conservancy diversion
Gap is installed between plate.
The discharge structure of open valley side wall of the present invention further improvement lies in that, the diversion pipe is set in tilting down
It sets.
The discharge structure of open valley side wall of the present invention further improvement lies in that, the bottom of the deflector is equipped with waterproof
Extra play, and the end of the deflector is equipped with waterproof gasket cement with the waterproof layer contact position.
The present invention also provides a kind of construction methods of the discharge structure of open valley side wall, including：
In the work progress of gutter, it is laid with deflector on the waterproof layer of gutter side wall, by the deflector to day
Ditch looks for slope；
It is laid with insulating layer on the deflector；
Gutter side wall template is installed, in corresponding to deflector lowest point opening holes in the gutter side wall template；
Fixed diversion pipe is plugged at the hole, one end of the diversion pipe is located at the lowest point of the deflector, separately
One end stretches out the gutter side wall template and in gutter；And
In casting concrete in the gutter side wall template, forms the concrete cover for being located at gutter internal face and be located at
Concrete topping on the insulating layer.
The construction method of the discharge structure of open valley side wall of the present invention further improvement lies in that, install gutter side wall mould
When plate, cracking resistance steel wire is installed in the gutter side-walls, so that the cracking resistance steel wire is embedded in the concrete protective
In layer.
The construction method of the discharge structure of open valley side wall of the present invention further improvement lies in that, be laid with insulating layer when,
Gap is set by being stayed between the bottom of the insulating layer and the deflector.
The construction method of the discharge structure of open valley side wall of the present invention further improvement lies in that, plug fixed diversion pipe
When, the diversion pipe is looked for into slope outward so that the deflector is ramp-like in dipping down.
The construction method of the discharge structure of open valley side wall of the present invention further improvement lies in that, be laid with deflector it
Before, additional waterproof course is arranged in the paving location prior to the deflector；When being laid with deflector, by the end of the deflector and institute
State waterproof layer contact position coating waterproof gasket cement.
Description of the drawings
Fig. 1 is the schematic diagram of gutter in the prior art.
Fig. 2 is the schematic diagram of the discharge structure of open valley side wall of the present invention.
Fig. 3 is the vertical view of the discharge structure mounting guiding board and diversion pipe of open valley side wall of the present invention.
Specific implementation mode
The invention will be further described in the following with reference to the drawings and specific embodiments.
It, can be because to solve gutter side wall the present invention provides a kind of discharge structure and its installation method of open valley side wall
Flow is passed through or the gradient is undesirable and ponding causes crack to loosen, by broken after insulating layer and waterproof layer leakage cruelly
It is bad, the problem of losing the function of roof heat insulation and waterproof.The present invention more than waterproof layer, band is set below insulating layer close at gutter
The deflector of the gradient, the gradient are oblique 2%-3%, which is hidden in protective layer, and diversion pipe is arranged in gradient minimum point,
Pipe looks for slope, gradient 2%-3% to be discharged other than insulating layer and concrete cover after water is collected drainage outward.Avoid water
Stream impact or ponding corrosion protection layer ensure that roofing uses function.Below in conjunction with the accompanying drawings to the row of open valley side wall of the present invention
Water-bound and its installation method illustrate.
Referring to Fig.2, showing the schematic diagram of the discharge structure of open valley side wall of the present invention.With reference to Fig. 2, to this hair
The discharge structure of bright open valley side wall illustrates.
As shown in Fig. 2, the discharge structure of open valley side wall of the present invention is set to the side-walls of gutter 21, it is used for gutter 21
Side-walls insulating layer 25 and concrete topping 26 in enter water export, prevent ponding cause concrete cover 27 crack
It loosens.The discharge structure of open valley side wall includes being layed in deflector 28 on the waterproof layer 24 of gutter side wall, being layed in
Insulating layer 25 on deflector 28 pours the concrete topping 26 being formed on insulating layer 25, pours and be formed in gutter 21
The concrete cover 27 of internal face and the diversion pipe 29 being embedded in concrete cover 27, deflector 28 are in gutter
21 look for slope to be arranged, and form multiple minimum points at the end interval of corresponding gutter 21, one end of diversion pipe 29 is located at deflector 28
Minimum point, the other end stretch out concrete cover 27 simultaneously be located at gutter 21 in, concrete topping will be entered by deflector 28
26 and insulating layer 25 in water drain into diversion pipe 29, and then water is drained into gutter 21 by diversion pipe 29.
The gutter 21 of roofing is formed in the lowest point of roof structure, for excluding the ponding on roof structure.Roofing knot
Structure includes roof construction layer 22, is layed on roof construction layer 22 screed-coat 23, the waterproof being layed on screed-coat 23
Layer 24, the insulating layer 25 that is layed on waterproof layer 24 and pour concrete topping on insulating layer 25.In roofing knot
The lowest point of structure forms gutter 21 by roof construction layer 22, slope is looked for gutter 21 at the plane of the roof construction layer 22, in favor of
Flow is also formed by roof construction layer 22 to gutter 21, the side wall of gutter 21, on the upper berth of the roof construction layer 22 of the side-walls
Equipped with waterproof layer 24, the side wall of gutter 21 has also poured concrete cover 27, and gutter 21 is protected by concrete cover 27
Waterproof layer 24 at wall surface and insulating layer 25.The bottom surface of gutter 21 is equipped with drain gully 211, for draining.
The waterproof layer 24 that deflector 28 in the discharge structure of open valley side wall of the present invention is layed in roof structure is close
The end of gutter, deflector 28 closes on the wall surface setting of gutter 21, in conjunction with shown in Fig. 3, when being laid with deflector 28, by deflector 28
It is oblique 2% to 3% to look for slope, the gradient to gutter 21, and along the length direction of gutter 21, deflector 28 forms multiple intervals most
Low spot.When being laid with deflector 28, it is additionally arranged at the bottom of additional waterproof course in deflector 28, to enhance water-proof function, the waterproof is additional
Layer is identical as the material of waterproof layer 24.Deflector 28 is welded by multiple stainless steel plates and is formed, in the end of deflector 28 and waterproof
24 contact position of layer are coated with waterproof gasket cement.It is installed with gap between insulating layer 25 and deflector 28, convenient for cooperation deflector 28
Slope is looked on surface.
One end of diversion pipe 29 is set at the minimum point of deflector 28, collects the water of water conservancy diversion at 28 minimum point of deflector,
The other end of diversion pipe 29 stretches out concrete cover 27, and diversion pipe 29 is located at the end at deflector 28 higher than stretching concrete
The end of protective layer 27 so that diversion pipe 29 is ramp-like in dipping down, and is conducive to the outflow of water.Diversion pipe 29 uses UPVC drainpipes,
A diameter of 20mm to 50mm, length are the exposed 20mm of inner wall in gutter 21.It is arranged one along 2 meters of the inner wall interval of gutter 21
Diversion pipe 29, the diversion pipe 29 look for slope 2% to 3% outward.
It is embedded with cracking resistance steel wire 271 in concrete cover 27, to prevent the cracking of concrete cover 27, increases
The structural strength of concrete cover 27.Dripping eaves 272 are formed at the top of concrete cover 27, the dripping eaves 272 are convex
The surface of the concrete cover 27 at 21 inner wall of gutter is stretched out, and is used with the joint face of concrete topping 26 in tilting down
In preventing the surface of concrete cover 27 at 21 inner wall of gutter from being impacted by flow, dripping eaves 272 directly introduce the water into day
In ditch 21, and then it is discharged by drain gully 211.
The construction method of the discharge structure of open valley side wall of the present invention is illustrated below.
The construction method of the discharge structure of open valley side wall of the present invention includes：
As shown in Fig. 2, conventionally construct roof structure and forms gutter, roof structure packet on roof structure
Roof construction layer 22, screed-coat 23, waterproof layer 24, insulating layer 25 are included, reserves 1 meter of width on 21 side of gutter to complete draining knot.
In the work progress of gutter 21, deflector 28 is laid on the waterproof layer 24 of 21 side-walls of gutter, deflector 28 is located at room
Face structure on the waterproof layer 24 at gutter 21, the deflector 28 close on gutter 21 internal face setting, by deflector 28 to
Slope is looked in gutter 21.Before being laid with deflector 28, first increase by one layer of additional waterproof course in the installed position of deflector 28, it should
Additional waterproof course is identical as the material of waterproof layer 24, is set to enhance water-proof function.When deflector 28 with a slope is installed,
Waterproof gasket cement is beaten at the position that the end of deflector 28 is contacted with waterproof layer 24, to form waterproof sealing in the end of deflector 28
Glue-line further functions as the effect of waterproof.Deflector 28 welds to be formed using stainless steel plate, and the deflector 28 is close to gutter 21
End at inner wall forms the minimum point that interval is set, in favor of carrying out water conservancy diversion to the water of entrance.
Insulating layer 25 is laid on deflector 28, which belongs to roof structure, and deflector 28 is only set to roofing
Structure is close to the end of gutter 21, so in addition to being equipped at deflector 28, the insulating layer 25 at remaining position is respectively positioned on waterproof layer 24
On, when being laid with insulating layer 25, gap is set by being stayed between the bottom of insulating layer 25 and deflector 28, to coordinate deflector 28
Look for slope.
Gutter side wall template is installed, the side wall formwork erection is at the wall surface of gutter 21, for the internal face in gutter 21
Concrete cover 27 is formed, the lowest point opening holes of the formation of deflector 28 is corresponded in side wall template, is plugged at hole solid
Determine diversion pipe 29, one end of the diversion pipe 29 is located at the minimum point of deflector 28, and the other end stretches out gutter side wall template and is located at
In gutter 21, diversion pipe 29 is looked for into slope outward so that diversion pipe 29 is ramp-like in dipping down.Cracking resistance is installed in gutter side wall template
Steel wire 271, the cracking resistance steel wire 271 is close to gutter side wall template-setup, to enable the cracking resistance steel wire 271 be embedded in concrete
The surface layer of protective layer 27.
In casting concrete in gutter side wall template, formed positioned at the concrete cover 27 of gutter internal face and positioned at guarantor
Concrete topping 26 on warm layer 25 pays attention to avoiding diversion pipe at casting concrete face layer 26 and concrete cover 27
29 displacements, avoid the nozzle that diversion pipe 29 is located at deflector 28 from entering concrete.After the concrete initial set poured, day is removed
Ditch side wall template, cleaning maintenance.
It is the exposed 20mm of inner wall in gutter 21 that diversion pipe 29, which uses UPVC drainpipes, a diameter of 20mm to 50mm, length,.
Along the 2 meters of settings in inner wall interval, one diversion pipe 29 of gutter 21, which looks for slope 2% to 3% outward.In fixed water conservancy diversion
When pipe 29, by 29 banding fixed of diversion pipe on cracking resistance steel wire 271.
When forming concrete cover 27, dripping eaves 272, the dripping eaves 272 are formed at the top of concrete cover 27
It pours to be formed together with concrete cover 27, when installing gutter side wall template, drop is set at the top of gutter side wall template
Water eaves template, is used to form dripping eaves 272, and the joint face of the dripping eaves 272 and concrete topping 26 is skewed, convenient for water
Drainage, dripping eaves 272 also protect the surface of concrete cover 27 not impacted by flow.
The discharge structure of open valley side wall of the present invention and its having the beneficial effect that for construction method：
More than waterproof layer, stainless steel plate drainage with a slope is set below insulating layer close at gutter, the gradient is oblique
2%-3%, stainless steel plate are hidden in concrete cover, UPVC drainpipes are arranged in gradient minimum point, pipe is looked for outward
Slope, gradient 2%-3% are discharged other than insulating layer and concrete cover after water is collected drainage, avoid water impact or ponding
Corrosion concrete protective layer ensures that roofing uses function.It solves to be located at waterproof layer or more because of insulating layer and concrete topping, without anti-
Water effect causes water that can enter insulating layer hereinafter, gutter side wall can ponding be made due to flow is passed through or the gradient is undesirable in turn
It loosens at crack, is destroyed after causing the leakage cruelly of insulating layer and waterproof layer, lose roof heat insulation and waterproof
The problem of function.
The present invention has been described in detail with reference to the accompanying drawings, those skilled in the art can be according to upper
It states and bright many variations example is made to the present invention.Thus, certain details in embodiment should not constitute limitation of the invention, this
Invention will be using the range that the appended claims define as protection scope of the present invention.
Claims (8)
1. a kind of discharge structure of open valley side wall, which is characterized in that including：
The deflector being layed on the waterproof layer of gutter side wall, the deflector are layed in the waterproof layer close to the end of gutter
Portion, the deflector are in look for slope to be arranged towards the gutter, and the end interval that the deflector corresponds to the gutter is formed with
Multiple minimum points；
The insulating layer being layed on the deflector is installed with gap between the insulating layer bottom and the deflector；With
And
It pours the concrete cover for being formed in the gutter internal face and pours the concrete topping on the insulating layer,
Diversion pipe is embedded in the concrete cover, one end of the diversion pipe is located at the lowest point of the deflector, the other end
Stretch out the concrete cover and in the gutter；
Dripping eaves at the top of the concrete cover, the dripping eaves protrude out the surface of the concrete cover and
Joint face with the concrete topping is in tilt down.
2. the discharge structure of open valley side wall as described in claim 1, which is characterized in that buried in the concrete cover
Equipped with cracking resistance steel wire.
3. the discharge structure of open valley side wall as described in claim 1, which is characterized in that the diversion pipe is in tilt down
Setting.
4. the discharge structure of open valley side wall as described in claim 1, which is characterized in that the bottom of the deflector is equipped with
Additional waterproof course, and the end of the deflector is equipped with waterproof gasket cement with the waterproof layer contact position.
5. a kind of construction method of the discharge structure of open valley side wall, which is characterized in that including：
In the work progress of gutter, it is laid with deflector on the waterproof layer of gutter side wall, the deflector is layed in institute
End of the waterproof layer close to gutter is stated, looks for slope, the deflector to correspond to the end of the gutter to gutter the deflector
Interval is formed with multiple minimum points；
Be laid with insulating layer on the deflector, when being laid with insulating layer, by the bottom of the insulating layer and the deflector it
Between stay and set gap；
Gutter side wall template is installed, in corresponding to deflector lowest point opening holes in the gutter side wall template；
Fixed diversion pipe is plugged at the hole, one end of the diversion pipe is located at the lowest point of the deflector, the other end
Stretch out the gutter side wall template and in gutter；And
In casting concrete in the gutter side wall template, formed positioned at the concrete cover of gutter internal face and positioned at described
Concrete topping on insulating layer；
Form dripping eaves at the top of the concrete cover, the dripping eaves protrude out the surface of the concrete cover and
Joint face with the concrete topping is in tilt down.
6. the construction method of the discharge structure of open valley side wall as claimed in claim 5, which is characterized in that installation gutter side
When wall form, cracking resistance steel wire is installed in the gutter side-walls, so that the cracking resistance steel wire is embedded in the concrete
In protective layer.
7. the construction method of the discharge structure of open valley side wall as claimed in claim 5, which is characterized in that plug fixation and lead
When flow tube, the diversion pipe is looked for into slope outward so that the deflector is ramp-like in dipping down.
8. the construction method of the discharge structure of open valley side wall as claimed in claim 5, which is characterized in that be laid with deflector
Before, additional waterproof course is set prior to the paving location of the deflector；Be laid with deflector when, by the end of the deflector with
The waterproof layer contact position coats waterproof gasket cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757957.5A CN105369994B (en) | 2015-11-10 | 2015-11-10 | The discharge structure and its construction method of open valley side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510757957.5A CN105369994B (en) | 2015-11-10 | 2015-11-10 | The discharge structure and its construction method of open valley side wall |
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| CN105369994A CN105369994A (en) | 2016-03-02 |
| CN105369994B true CN105369994B (en) | 2018-10-26 |
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|---|---|---|---|---|
| CN106894583B (en) * | 2017-03-15 | 2019-04-26 | 浙江水利水电学院 | A kind of discharge structure and its construction method for ancient building shelter bridge |
| CN107989287A (en) * | 2017-11-24 | 2018-05-04 | 中国冶集团有限公司 | Inverted roof light and shade drainage system construction method |
| CN112726971B (en) * | 2020-12-30 | 2022-02-15 | 无锡商业职业技术学院 | Slope-finding roof drainage structure of large-depth large-scale concrete roof building |
| CN115306092A (en) * | 2022-08-15 | 2022-11-08 | 上海建工四建集团有限公司 | Drainage structure of upright waterproof roof structure and construction method thereof |
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| JPH0771098A (en) * | 1993-09-03 | 1995-03-14 | Sekisui Chem Co Ltd | Drainage structure of roof |
| CN2758354Y (en) * | 2004-12-14 | 2006-02-15 | 万科企业股份有限公司 | Inversion type roof surface having blind drain |
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| CN105369994A (en) | 2016-03-02 |
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