CN208039641U - Overhanging overboard waterproof construction - Google Patents
Overhanging overboard waterproof construction Download PDFInfo
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- CN208039641U CN208039641U CN201721895041.7U CN201721895041U CN208039641U CN 208039641 U CN208039641 U CN 208039641U CN 201721895041 U CN201721895041 U CN 201721895041U CN 208039641 U CN208039641 U CN 208039641U
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- overhanging
- roof
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Abstract
The utility model discloses overhanging overboard waterproof constructions, including：Daughter's wall, roofing and wall, roof-base, screed-coat, insulating layer, heat preservation sloping layer, protective layer, waterproof reinforced layer, waterproof layer, overhanging drain gully, pipeline.Insulating layer is arranged on the outside of daughter's wall and roofing and wall, and the screed-coat is arranged on roof-base, and heat preservation sloping layer is arranged on screed-coat.Protective layer in parapet body on side is equipped with waterproof reinforced layer, and waterproof reinforced layer is equipped with waterproof layer, and the waterproof reinforced layer on protective layer in parapet body on side is particularly located at the contact position of overhanging drain gully and daughter's wall.Insulating layer on roof-base is equipped with waterproof reinforced layer, water layer of setting up defences on waterproof reinforced layer, and waterproof reinforced layer and waterproof layer extend on overhanging drain gully downside on the insulating layer on roof-base.The utility model is reasonable for structure, and for waterproof without dead angle, the selection of material is reasonable, has good water resistance and endurance quality, is suitable for roof covering water-proof structure.
Description
Technical field
The utility model relates to buildings waterproof field, and in particular to overhanging overboard waterproof construction.
Background technology
On functional in organized water drainage roofing, drain gully is the main thoroughfare of draining, and drain gully is divided into straight drain gully and lateral
Drain gully.Wherein so-called lateral drain gully is between parapet and roofing and wall, lower connection rain pipe.At drain gully
For the place that rainwater is concentrated, therefore the waterproof at drain gully is attached great importance in construction, but encounter water is greatly, prevents
Water layer is easy to be worn by flow, or since waterproof layer Prolonged exposure is also easy damage outside.
Utility model content
The purpose of this utility model is that：
1, using suitable waterproof material, it can adapt to roof waterproof exposed condition for a long time；
2, the waterproof construction for reinforcing the overhanging overboard place of roofing, which is rainwater, to go out exudation from this.
Realize that the specific technical solution of above-mentioned purpose is as follows：Overhanging overboard waterproof construction, including：Daughter's wall, roofing wall
Body, roof-base, screed-coat, insulating layer, heat preservation sloping layer, protective layer, waterproof reinforced layer, waterproof layer, overhanging drain gully, pipe
Road；It is equipped with overhanging drain gully between daughter's wall and roofing and wall, pipeline is equipped on the outside of the roofing and wall, it is described overhanging
Drain gully is stretched into side contacts in parapet body, the overhanging drain gully in pipeline.Insulating layer setting in daughter's wall and
On the outside of roofing and wall, the screed-coat is arranged on roof-base, and the heat preservation sloping layer is arranged on screed-coat.The protection
Layer is located at the outside of the insulating layer of daughter's wall top surface, medial surface, bottom surface and daughter's wall outer side, and the protective layer is located at
The outside of insulating layer and roofing and wall inside, the protective layer are located at roof-base bottom surface on the outside of roofing and wall.Wherein daughter
Protective layer on wall medial surface is equipped with waterproof reinforced layer, and the waterproof reinforced layer is equipped with waterproof layer, daughter's wall
Waterproof reinforced layer on protective layer on medial surface is particularly located at the contact position of overhanging drain gully and daughter's wall.On roof-base
Insulating layer be equipped with waterproof reinforced layer, water layer of setting up defences on waterproof reinforced layer, waterproof adds on the insulating layer on the roof-base
Strong layer and waterproof layer extend on overhanging drain gully downside.
Further, the top surface of the heat preservation sloping layer on the roof-base is slope surface.
Further, the waterproof reinforced layer is SBS modified asphalt waterproof coiled materials or is waterproof coating, and the waterproof layer is
High-polymer self-adhesion waterproof coiled material.
Further, the insulating layer uses XPS extruded sheets.
The utility model has the beneficial effects that：
1, the utility model waterproof reinforced layer uses SBS modified asphalt waterproof coiled materials, waterproof layer anti-using adhesive polymer
Water coiled material, SBS modified asphalt waterproof coiled material costs are relatively low, but its ductility is poor, the macromolecule water-proof self-adhesion waterproof of waterproof layer
Coiled material has good ductility and durability, is suitable for roof waterproof, and the utility model also has while cost-effective
Good endurance quality；
2, the utility model waterproof reinforced layer and waterproof layer all extend at overhanging drain gully, it is ensured that overboard place is dead without leak
Angle；
3, the insulating layer on the utility model roof-base has both the function of sloping layer, make it is simple in structure, roof thickness compared with
It is thin；
4, the utility model protective layer can effectively reduce roofing dead weight using light aggregate concrete.
Description of the drawings
Fig. 1 the utility model structure diagrams.
In figure：1, daughter's wall；2, roofing and wall；3, roof-base；4, screed-coat；5, insulating layer；6, sloping layer is kept the temperature；
7, protective layer；8, waterproof reinforced layer；9, waterproof layer；10, overhanging drain gully；11, pipeline.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail.Following embodiments are only explanation of the invention,
It is not limitation of the present invention, and those skilled in the art can be as needed to the present embodiment after reading this specification
The modification of not creative contribution is made, but as long as all being protected by Patent Law in scope of the presently claimed invention.
Outside described in embodiment is close to the side of overhanging drain gully, and inside is the side far from overhanging drain gully.
As shown in Figure 1, overhanging overboard waterproof construction, including：Daughter's wall 1, roofing and wall 2, roof-base 3, screed-coat
4, insulating layer 5, heat preservation sloping layer 6, protective layer 7, waterproof reinforced layer 8, waterproof layer 9, overhanging drain gully 10, pipeline 11.The female
It is equipped with overhanging drain gully 10 between youngster's wall 1 and roofing and wall 2, the outside of the roofing and wall 2 is equipped with pipeline 11, described overhanging to fall
The mouth of a river 10 and 1 interior side contacts of daughter's wall, the overhanging drain gully 10 stretch into pipeline 11.The insulating layer 5 is arranged in daughter
2 outside of wall 1 and roofing and wall, the screed-coat 4 are arranged on roof-base 3, and the heat preservation sloping layer 6 is arranged in screed-coat
On 4.It is filled with caulking compounds 5 end of the insulating layer.The protective layer 7 is located at 1 top surface of daughter's wall, medial surface, bottom surface, and
The outside of the insulating layer 5 in 1 outside of daughter's wall, the protective layer 7 are located at the outside and room of 2 outside insulating layer 5 of roofing and wall
2 inside of face wall body, the protective layer 7 are located at 3 bottom surface of roof-base.Protective layer 7 wherein on 1 medial surface of daughter's wall is equipped with
Waterproof reinforced layer 8, the waterproof reinforced layer 8 are equipped with waterproof layer 9, anti-on the protective layer 7 on 1 medial surface of daughter's wall
Water enhancement layer 8 is particularly located at the contact position of overhanging drain gully 10 and daughter's wall 1.Insulating layer 5 on roof-base 3 is equipped with anti-
Water enhancement layer 8, water layer 9 of setting up defences on waterproof reinforced layer 8, waterproof reinforced layer 8 and waterproof on the insulating layer 5 on the roof-base 3
Layer 9 extends on 10 downside of overhanging drain gully.
Further, the top surface of 5 sloping layer of insulating layer on the roof-base 3 is slope surface.The heat preservation sloping layer 6 makes
It obtains rainwater to naturally fall in drain gully, waterproof reinforced layer 8 and waterproof layer 9 thereon are tightly bonded with heat preservation sloping layer 6, prevent rain
Water penetration.
Further, the waterproof reinforced layer 8 is SBS modified asphalt waterproof coiled materials or is waterproof coating, the waterproof layer 9
For high-polymer self-adhesion waterproof coiled material.
Further, the insulating layer 5 uses XPS extruded sheets.XPS plate has extremely low water imbibition, low thermal conductivity coefficient, highly resistance
Pressure property, ageing resistance, suitable for the insulating layer 5 of waterproof construction.
Further, the screed-coat 4 uses 1 ︰ 2.5 or 1 ︰, 3 cement mortar.The protective layer 7 uses light-weight aggregate coagulation
Soil, specially polyurethane particles concrete.
The utility model is reasonable for structure, and for waterproof without dead angle, the selection of material is reasonable, has good water resistance and durability
Can, it is suitable for roof covering water-proof structure.
Claims (4)
1. overhanging overboard waterproof construction, which is characterized in that including：Daughter's wall, roofing and wall, roof-base, screed-coat, heat preservation
Layer, heat preservation sloping layer, protective layer, waterproof reinforced layer, waterproof layer, overhanging drain gully, pipeline；Daughter's wall and roofing and wall
Between be equipped with overhanging drain gully, pipeline, the overhanging drain gully and side contacts in parapet body are equipped on the outside of the roofing and wall,
The overhanging drain gully stretches into pipeline；The insulating layer is arranged on the outside of daughter's wall and roofing and wall, and the screed-coat is set
It sets on roof-base, the heat preservation sloping layer is arranged on screed-coat；The protective layer is located at daughter's wall top surface, inside
The outside of the insulating layer in face, bottom surface and daughter's wall outer side, the protective layer is simultaneously positioned at insulating layer on the outside of roofing and wall
On the inside of outside and roofing and wall, the protective layer is located at roof-base bottom surface；Protective layer wherein in parapet body on side
It is equipped with waterproof reinforced layer, the waterproof reinforced layer is equipped with waterproof layer, on the protective layer in the parapet body on side
Waterproof reinforced layer is particularly located at the contact position of overhanging drain gully and daughter's wall；Insulating layer on roof-base adds equipped with waterproof
Strong layer, water layer of setting up defences on waterproof reinforced layer, waterproof reinforced layer and waterproof layer extend to outer on the insulating layer on the roof-base
It stretches on drain gully downside.
2. overhanging overboard waterproof construction as described in claim 1, which is characterized in that the heat preservation sloping layer on the roof-base
Top surface be slope surface.
3. overhanging overboard waterproof construction as described in claim 1, which is characterized in that the waterproof reinforced layer is that SBS is modified drip
Green waterproof roll is waterproof coating, and the waterproof layer is high-polymer self-adhesion waterproof coiled material.
4. overhanging overboard waterproof construction as described in claim 1, which is characterized in that the insulating layer uses XPS extruded sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895041.7U CN208039641U (en) | 2017-12-29 | 2017-12-29 | Overhanging overboard waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721895041.7U CN208039641U (en) | 2017-12-29 | 2017-12-29 | Overhanging overboard waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208039641U true CN208039641U (en) | 2018-11-02 |
Family
ID=63956212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721895041.7U Active CN208039641U (en) | 2017-12-29 | 2017-12-29 | Overhanging overboard waterproof construction |
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| Country | Link |
|---|---|
| CN (1) | CN208039641U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779163A (en) * | 2019-03-08 | 2019-05-21 | 武汉思可达建筑系统工程有限公司 | A kind of light steel construction waterproof parapet and its construction method |
-
2017
- 2017-12-29 CN CN201721895041.7U patent/CN208039641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779163A (en) * | 2019-03-08 | 2019-05-21 | 武汉思可达建筑系统工程有限公司 | A kind of light steel construction waterproof parapet and its construction method |
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