CN107313558B - Joint structure between conjoined building sloping roof - Google Patents
Joint structure between conjoined building sloping roof Download PDFInfo
- Publication number
- CN107313558B CN107313558B CN201710692735.9A CN201710692735A CN107313558B CN 107313558 B CN107313558 B CN 107313558B CN 201710692735 A CN201710692735 A CN 201710692735A CN 107313558 B CN107313558 B CN 107313558B
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- China
- Prior art keywords
- soft
- steel pipe
- galvanized
- glass wool
- width
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/36—Devices for sealing the spaces or joints between roof-covering elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D1/00—Roof covering by making use of tiles, slates, shingles, or other small roofing elements
- E04D1/36—Devices for sealing the spaces or joints between roof-covering elements
- E04D1/365—Sealing strips between lateral sides of roof-covering elements
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- 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
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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
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
- E04D13/1693—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage the upper surface of the insulating material forming an inclined surface
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/38—Devices for sealing spaces or joints between roof-covering elements
Abstract
The invention discloses a joint structure between conjoined building sloping roofs, and belongs to the technical field of constructional engineering. The extruded polystyrene board is fixed between structural walls, the soft hydrophobic glass wool is fixed on the extruded polystyrene board, the soft foaming polyethylene strips are filled on the soft hydrophobic glass wool, the single-component polyurethane waterproof paint is coated on the SBS modified asphalt waterproof coiled material, according to the width between adjacent sloping roof structures, the extruded polystyrene board with the same width is adopted to be densely filled, so that the effect of supporting soft hydrophobic glass wool and soft foaming polyethylene strips is achieved, the extruded polystyrene board and the soft hydrophobic glass wool are used as molding heat-insulating materials, the operation is simple, the heat-insulating effect is good, and cold bridging can be effectively prevented; simultaneously, the waterproof material and the soft foaming polyethylene strip are combined to provide triple guarantees for the impervious effect of the joint part of the roof structure, and the gutter is formed to play a role in flashing.
Description
Technical Field
The invention relates to a joint structure between conjoined slope roofs, belonging to the technical field of constructional engineering.
Background
The galvanized sheet steel for the deformation joints of the roof is a common material for the deformation joints, has a mature production process, and is widely applied to the deformation joints of the roof by virtue of the advantages of light weight, good corrosion resistance, difficult rust, high installation speed and the like.
However, the seam between the conjoined building sloping roofs is difficult to treat, the roof is easy to store water, leakage occurs, the seam has poor heat preservation effect, a cold bridge is formed, indoor condensation and the like are caused, and the using effect of the roof is affected.
Therefore, to solve the above-mentioned problems, it is necessary to provide an innovative joint structure between the sloping roofs of the conjoined building to overcome the defects in the prior art.
Disclosure of Invention
Aiming at the problems, the technical problem to be solved by the invention is to provide a joint structure between conjoined slope roofs.
The invention relates to a joint structure between conjoined building sloping roofs, which comprises extruded polystyrene boards, soft hydrophobic glass wool, soft foaming polyethylene strips, SBS modified asphalt waterproof coiled materials, reinforcing steel bars, galvanized square thin-wall steel pipes, a Shui Tiao-shaped galvanized thin steel plate deformation joint, galvanized square thin-wall steel pipe battens, self-tapping nails and sloping roof glazed tiles, wherein the extruded polystyrene boards are fixed between structural walls, the soft hydrophobic glass wool is fixed on the extruded polystyrene boards, the soft foaming polyethylene strips are filled on the soft hydrophobic glass wool, the SBS modified asphalt waterproof coiled materials are thermally fused on concrete structures on two sides and are covered on the soft foaming polyethylene strips, single-component polyurethane waterproof paint is coated on the upper parts of the SBS modified asphalt waterproof coiled materials, the steel pipes are arranged on the concrete structures on two sides, the galvanized square thin-wall steel pipes are welded on the reinforcing steel bars, the galvanized thin-wall steel pipes are fixed between the galvanized square thin-wall battens and the galvanized tile, and the galvanized square thin-wall battens are welded on the galvanized square thin-wall battens through the self-nails.
Preferably, the width of the extruded polystyrene board, the soft hydrophobic glass wool and the soft foaming polyethylene strips is the width between adjacent roof structures.
Preferably, the width of the middle part of the SBS modified asphalt waterproof coiled material is larger than the width between adjacent roof structures.
Preferably, the width of the deformation joint of the galvanized sheet steel is twice that of the adjacent roof structures.
The invention has the beneficial effects that: according to the width between adjacent sloping roof structures, the extruded polystyrene board with the same width is adopted to be densely filled, so that the effect of supporting soft hydrophobic glass wool and soft foaming polyethylene strips is achieved, the extruded polystyrene board and the soft hydrophobic glass wool are used as molding heat-insulating materials, the operation is simple, the heat-insulating effect is good, and cold bridging can be effectively prevented; the soft foaming polyethylene strips are used for tightly filling gaps of the roof structure, so that water seepage and falling of other fillers are prevented; the SBS modified asphalt waterproof coiled material and the single-component polyurethane waterproof coating cover the deformation joint to form a waterproof layer, so that rainwater can be prevented from penetrating into the waterproof layer, and the heat preservation effect is prevented from being reduced due to the fact that the rainwater penetrates into the heat preservation layer; the galvanized thin steel sheet deformation joint is fixed between the galvanized square thin-wall steel pipe water-following strip and the galvanized square thin-wall steel pipe tile-hanging strip by using self-tapping nails, so that the damage of deformation stress to the roof building structure can be effectively prevented, and the deformation joint is combined with waterproof materials and soft foamed polyethylene strips to provide triple guarantee for the impervious effect of the joint part of the roof structure, and forms a gutter to play a flashing role.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
Fig. 1 is a cross-sectional view of the structure of the present invention.
Reference numerals: the tile comprises extruded polystyrene boards 1, soft hydrophobic glass wool 2, soft foaming polyethylene strips 3, SBS modified asphalt waterproof coiled materials 4, reinforcing steel bars 5, galvanized square thin-wall steel pipe water strips 6, galvanized thin-wall steel plate deformation joints 7, galvanized square thin-wall steel pipe tile hanging strips 8, self-tapping nails 9 and sloping roof glazed tiles 10.
Detailed Description
As shown in fig. 1, the present embodiment adopts the following technical scheme: the waterproof construction method comprises an extruded polystyrene board 1, soft hydrophobic glass wool 2, a soft foam polyethylene strip 3, an SBS modified asphalt waterproof coiled material 4, steel bars 5, galvanized square thin-walled steel pipes along water strips 6, galvanized thin steel plates deformation joints 7, galvanized square thin-walled steel pipe battens 8, self-tapping nails 9 and sloping roof glazed tiles 10, wherein the extruded polystyrene board 1 is fixed between structural walls, the soft hydrophobic glass wool 2 is fixed on the extruded polystyrene board 1, the soft foam polyethylene strips 3 are filled on the soft hydrophobic glass wool 2, the SBS modified asphalt waterproof coiled material 4 is hot-melted on concrete structures on two sides, the width of the galvanized square thin-walled steel pipes along water strips 3 is the width between adjacent roof structures, the upper parts of the SBS modified asphalt waterproof coiled material 4 are coated with a single polyurethane waterproof coating, the width of the SBS modified asphalt waterproof coiled material 4 is larger than the width between adjacent roof structures, the SBS modified asphalt waterproof coiled material 4 is hot-melted on the concrete structures on the two sides of the concrete structures of the two sides, the galvanized square thin-walled steel pipes are covered on the square thin-walled steel pipes along the two sides of the galvanized thin-walled steel pipes 6, the galvanized square thin-walled steel pipes are welded with the square thin-walled steel pipes along the galvanized thin-walled steel pipes 6, the galvanized square thin-walled steel pipes are welded with the galvanized square thin-walled steel pipes along the width between the galvanized thin-walled steel pipes 6, and the galvanized square thin-walled steel pipes are welded with the galvanized thin-walled steel pipes 6 along the galvanized thin-walled steel pipes 6, the galvanized thin-walled steel pipes and the galvanized thin-walled steel pipes are welded with the galvanized thin-layered steel pipes.
Examples: extruded polystyrene board 1 is 1200mm multiplied by 600mm multiplied by 100mm (thickness refers to the gap size of roof structure), combustion performance is not lower than B1 grade, apparent density: 30.0-35.0kg/m of wave, compressive strength: more than or equal to 200kpa, and the heat conductivity coefficient (25 ℃). Less than or equal to 0.032W/(m.K); the soft hydrophobic glass wool 2 is 1200mm multiplied by 600mm multiplied by 100mm (thickness refers to the gap size of the roof structure), the combustion performance is class A, the apparent density is as follows: the heat conductivity coefficient (25 ℃) is less than or equal to 0.048W/(m.K) and is more than or equal to 100 kg/m.
The size of the deformation joint 7 of the 0.8 thick galvanized thin steel sheet is designed in a refined mode according to the structural drawing of the roof part, the edge joint of the roof structure is 100mm, 150mm fixing ends are reserved on two sides of the middle part of the deformation joint, which is 200mm wide, the deformation joint is preferably processed, the deformation joint returns to 30mm in an arc, the deformation joint is fixed between the galvanized square thin-wall steel pipe battens 8 and the galvanized square thin-wall steel pipe water battens 6 by adopting Փ multiplied by 3.5cm self-tapping nails 9, and the length of the self-tapping nails 9 is greater than or equal to 1cm of the size of the galvanized square thin-wall steel pipe battens 8. The galvanized square thin-wall steel pipe water strip 6 and the implanted structural steel bars 5, and the galvanized square thin-wall steel pipe tile hanging strip 8 and the galvanized square thin-wall steel pipe water strip 6 are fixed by double-sided full-welded. The diameter of the soft foaming polyethylene strip 3 is larger than or equal to the width of the plate seam, so that the soft foaming polyethylene strip is convenient to fill compactly. The SBS modified asphalt waterproof coiled material 4 is hot-melted on concrete structures at two sides, 150mm or more is reserved in the middle, the SBS modified asphalt waterproof coiled material 4 covers a roof deformation joint, the single-component polyurethane waterproof coating is finished by three times of coating, the thickness is 1.5mm, and the bar planting position is filled with polyurethane independently.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a piece structure between disjunctor building slope roofing which characterized in that: the steel pipe comprises an extruded polystyrene board (1), soft hydrophobic glass wool (2), a soft foaming polyethylene strip (3), an SBS modified asphalt waterproof coiled material (4), steel bars (5), a galvanized square thin-wall steel pipe along a water strip (6), a galvanized thin steel plate deformation joint (7), a galvanized square thin-wall steel pipe hanging tile strip (8), self-tapping nails (9) and sloping roof glazed tiles (10), wherein the extruded polystyrene board (1) is fixed between structural walls, the soft hydrophobic glass wool (2) is fixed on the extruded polystyrene board (1), the soft foaming polyethylene strip (3) is filled on the soft hydrophobic glass wool (2), the SBS modified asphalt waterproof coiled material (4) is hot-melted on a square steel pipe (8) at two sides, and is covered on the square steel pipe (3), the square thin-wall steel pipe (5) is coated with a single-component polyurethane waterproof paint at the upper side of the SBS modified asphalt waterproof coiled material (4), the galvanized thin-wall steel pipe along the water strip (6) is fixed on the steel pipe (8) along the water strip (6) by welding the square thin steel pipe (8), the sloping roof glazed tile (10) is fixed on a galvanized square thin-wall steel pipe tile-hanging strip (8).
2. The joint structure between connected building sloping roofs according to claim 1, wherein: the width of the extruded polystyrene board (1), the soft hydrophobic glass wool (2) and the soft foaming polyethylene strips (3) are all the width between adjacent roof structures.
3. The joint structure between connected building sloping roofs according to claim 1, wherein: the width of the middle part of the SBS modified asphalt waterproof coiled material (4) is larger than the width between adjacent roof structures.
4. The joint structure between connected building sloping roofs according to claim 1, wherein: the width of the galvanized steel sheet deformation joint (7) is twice the width between adjacent roof structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692735.9A CN107313558B (en) | 2017-08-14 | 2017-08-14 | Joint structure between conjoined building sloping roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710692735.9A CN107313558B (en) | 2017-08-14 | 2017-08-14 | Joint structure between conjoined building sloping roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107313558A CN107313558A (en) | 2017-11-03 |
| CN107313558B true CN107313558B (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710692735.9A Active CN107313558B (en) | 2017-08-14 | 2017-08-14 | Joint structure between conjoined building sloping roof |
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| Country | Link |
|---|---|
| CN (1) | CN107313558B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108756244A (en) * | 2018-01-25 | 2018-11-06 | 中铁建设集团北京工程有限公司 | A kind of levelling constructing device of pitched roof bar planting welding zinc-plated square tube and its construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07224499A (en) * | 1994-02-10 | 1995-08-22 | Jieimu:Kk | Waterproofing costruction method for fire-resistant building |
| CN204919837U (en) * | 2015-09-09 | 2015-12-30 | 中国建筑一局(集团)有限公司 | Waterproof structure of outdoor movement joint of high type such as roofing |
| CN105350725A (en) * | 2015-11-17 | 2016-02-24 | 上海建工五建集团有限公司 | Sloping roof structure |
| CN205663117U (en) * | 2016-05-25 | 2016-10-26 | 青岛海川建设集团有限公司 | Assembled slope tile roofing mounting structure |
| CN207063337U (en) * | 2017-08-14 | 2018-03-02 | 中铁北京工程局集团有限公司 | Piece constructs between a kind of disjunctor building pitched roof |
-
2017
- 2017-08-14 CN CN201710692735.9A patent/CN107313558B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07224499A (en) * | 1994-02-10 | 1995-08-22 | Jieimu:Kk | Waterproofing costruction method for fire-resistant building |
| CN204919837U (en) * | 2015-09-09 | 2015-12-30 | 中国建筑一局(集团)有限公司 | Waterproof structure of outdoor movement joint of high type such as roofing |
| CN105350725A (en) * | 2015-11-17 | 2016-02-24 | 上海建工五建集团有限公司 | Sloping roof structure |
| CN205663117U (en) * | 2016-05-25 | 2016-10-26 | 青岛海川建设集团有限公司 | Assembled slope tile roofing mounting structure |
| CN207063337U (en) * | 2017-08-14 | 2018-03-02 | 中铁北京工程局集团有限公司 | Piece constructs between a kind of disjunctor building pitched roof |
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| Publication number | Publication date |
|---|---|
| CN107313558A (en) | 2017-11-03 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Chentong Inventor after: Zhang Zhimin Inventor after: Liu Yu Inventor after: Shi Jia Inventor after: Qu Zhiping Inventor after: Wang Qiufen Inventor after: Liu Yanfei Inventor after: Dai Congfeng Inventor after: Qi Xuyan Inventor after: Zhang Yong Inventor after: Yan Jinghui Inventor after: Hu Lei Inventor after: Wang Rui Inventor after: Wu Dawei Inventor before: Li Chentong Inventor before: Shi Jia Inventor before: Qu Zhiping Inventor before: Qi Xuyan Inventor before: Zhang Yong Inventor before: Yan Jinghui Inventor before: Hu Lei Inventor before: Wang Rui Inventor before: Wu Dawei Inventor before: Zhang Zhimin Inventor before: Liu Yu |
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