CN205990705U - Inversion type water-proof roofing - Google Patents

Inversion type water-proof roofing Download PDF

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Publication number
CN205990705U
CN205990705U CN201620999427.1U CN201620999427U CN205990705U CN 205990705 U CN205990705 U CN 205990705U CN 201620999427 U CN201620999427 U CN 201620999427U CN 205990705 U CN205990705 U CN 205990705U
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CN
China
Prior art keywords
layer
waterproof layer
laying
coat
screed
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620999427.1U
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Chinese (zh)
Inventor
金宝宏
卢科周
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Ningxia University
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Ningxia University
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Priority to CN201620999427.1U priority Critical patent/CN205990705U/en
Application granted granted Critical
Publication of CN205990705U publication Critical patent/CN205990705U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of inversion type water-proof roofing it is characterised in that:This inversion type water-proof roofing includes roof structure floor, screed-coat, the first waterproof layer, protective layer, the second waterproof layer, heat-insulation layer, the 3rd waterproof layer, anticorrosion layer;Laying screed-coat above described roof structure floor, lay the first waterproof layer, laying protective layer above the first waterproof layer above screed-coat, lay the second waterproof layer, laying heat-insulation layer above the second waterproof layer, laying the 3rd waterproof layer above heat-insulation layer above protective layer, lay anticorrosion layer above the 3rd waterproof layer.

Description

Inversion type water-proof roofing
Technical field
This utility model is related to earthwork engineering technical field, more particularly, to a kind of inversion type water-proof roofing.
Background technology
Inverted roof be a kind of hydrophobicity insulation material is arranged on roofing on waterproof layer it is adaptable to the north short of rainly Area.Existing inverted roof mostly adopts single ply waterproofing structure, and this inverted roof includes structure sheaf, screed-coat, waterproof Layer, heat-insulation layer, protective layer, this inverted roof suffers from the drawback that:1. there is no waterproof coating above heat-insulation layer it is impossible to resist prominent The torrential rain coming as it;If 2. after the completion of roof waterproof layer laying, crack in roof protecting layer, easily causes heat-insulation layer and oozes Water is it is impossible to ensure the heat insulation effect of heat-insulation layer.
Content of the invention
In view of this it is necessary to provide a kind of waterproof, the inversion type water-proof roofing of high insulating effect.
A kind of inversion type water-proof roofing, including roof structure floor, screed-coat, the first waterproof layer, protective layer, the second waterproof Layer, heat-insulation layer, the 3rd waterproof layer, anticorrosion layer;Laying screed-coat above described roof structure floor, lay first above screed-coat Laying protective layer above waterproof layer, the first waterproof layer, lay above protective layer the second waterproof layer, above the second waterproof layer laying protect Laying the 3rd waterproof layer above warm layer, heat-insulation layer, lay anticorrosion layer above the 3rd waterproof layer.
Preferably, described first waterproof layer and the 3rd waterproof layer be applied to respectively with 911 polyurethane water-proof paints levelling Formed on layer and heat-insulation layer, the thickness of the first waterproof layer and the 3rd waterproof layer is 1.2mm.
Preferably, the upper surface of described screed-coat and heat-insulation layer is provided with corrugated projection and groove, so that the first waterproof layer Adhesively tightr with screed-coat and heat-insulation layer with the 3rd waterproof layer.
Preferably, described second waterproof layer is to be formed by the laying of random polypropylene modified bituminous pitch coiled material, the second waterproof layer Thickness is 4mm.
Preferably, described screed-coat and protective layer are formed using the expansive concrete laying of admixture UEA extender, The incorporation of UEA extender is 10%-15%.
Preferably, sealing material is all used in the paving termination at the lap-joint of described random polypropylene modified bituminous pitch coiled material and node Material sealing, then paving termination is floating with cement mortar, and last paving termination is smeared with water-repellent paint again, the smearing of water-repellent paint Thickness is 1mm;Groove is reserved at the two of the random polypropylene modified bituminous pitch coiled material laid, and groove does obtuse angle in the arc-shaped, and With filling bentonitic concreting.
Preferably, described screed-coat and anticorrosion layer are formed using the laying of C20 pea gravel concreten.
Preferably, described heat-insulation layer is formed using the thick extrusion molding foam warming plate laying of 40mm.
Beneficial effect:Above-mentioned inversion type water-proof roofing compared with prior art, arranges the 3rd waterproof layer, energy above heat-insulation layer Enough resist precipitate torrential rain;Anticorrosion layer is arranged on the 3rd waterproof layer, roofing is not easy to crack, resistance to wind erosion and water erosion naturally.
Brief description
Fig. 1 is the structural representation of inversion type water-proof roofing.
In figure:Anticorrosion layer 1, the 3rd waterproof layer 2, heat-insulation layer 3, the second waterproof layer 4, protective layer 5, the first waterproof layer 6, levelling Layer 7, roof structure floor 8.
Specific embodiment
Refer to Fig. 1, inversion type water-proof roofing, including roof structure floor 8, screed-coat 7, the first waterproof layer 6, protective layer 5th, the second waterproof layer 4, heat-insulation layer 3, the 3rd waterproof layer 2, anticorrosion layer 1;Described roof structure floor 8 is laid screed-coat 7 above, is looked for Flat bed 7 laying the first waterproof layer 6, the first waterproof layer 6 laying protective layer 5, protective layer 5 laying the second waterproof layer above above above 4th, the second waterproof layer 4 lays heat-insulation layer 3 above, heat-insulation layer 3 lays the 3rd waterproof layer 2 above, the 3rd waterproof layer 2 laying above is resistance to Erosion layer 1.
Described first waterproof layer 6 and the 3rd waterproof layer 2 are to be applied to screed-coat 7 He respectively with 911 polyurethane water-proof paints Formed on heat-insulation layer 3, the thickness of the first waterproof layer 6 and the 3rd waterproof layer 2 is 1.2mm.
The upper surface of described screed-coat 7 and heat-insulation layer 3 is provided with corrugated projection and groove, so that the first waterproof layer 6 and Three waterproof layers 2 are adhesively tightr with screed-coat 7 and heat-insulation layer 3.
Described second waterproof layer 4 is to be formed by the laying of random polypropylene modified bituminous pitch coiled material, and the thickness of the second waterproof layer 4 is 4mm.
Described screed-coat 7 and protective layer 5 are formed using the expansive concrete laying of admixture UEA extender, and UEA expands The incorporation of agent is 10%-15%.
Paving termination at the lap-joint of described random polypropylene modified bituminous pitch coiled material and node is all sealed with encapsulant, Then paving termination is floating with cement mortar, and last paving termination is smeared with water-repellent paint again, and the smearing thickness of water-repellent paint is 1mm;Groove is reserved at the two of the random polypropylene modified bituminous pitch coiled material laid, and groove does obtuse angle in the arc-shaped, swollen with filling The concreting of profit soil.
Described screed-coat 7 and anticorrosion layer 1 are formed using the laying of C20 pea gravel concreten.
Described heat-insulation layer 3 is formed using the thick extrusion molding foam warming plate laying of 40mm.
When laying the first waterproof layer 6, the second waterproof layer 4, the 3rd waterproof layer 2, screed-coat 7, by the surface of last layer Dust and other impurities clean out, and use lean concrete grout brushing, strengthen the cementitiousness of itself and last layer.

Claims (8)

1. a kind of inversion type water-proof roofing it is characterised in that:This inversion type water-proof roofing include roof structure floor, screed-coat, First waterproof layer, protective layer, the second waterproof layer, heat-insulation layer, the 3rd waterproof layer, anticorrosion layer;Spread above described roof structure floor If laying the first waterproof layer, laying protective layer above the first waterproof layer above screed-coat, screed-coat, laying second above protective layer Lay resistance to above laying heat-insulation layer above waterproof layer, the second waterproof layer, laying the 3rd waterproof layer above heat-insulation layer, the 3rd waterproof layer Erosion layer.
2. inversion type water-proof roofing as claimed in claim 1 it is characterised in that:Described first waterproof layer and the 3rd waterproof layer are It is applied to respectively on screed-coat and heat-insulation layer with 911 polyurethane water-proof paints and formed, the first waterproof layer and the 3rd waterproof layer Thickness is 1.2mm.
3. inversion type water-proof roofing as claimed in claim 2 it is characterised in that:The upper surface of described screed-coat and heat-insulation layer sets There are corrugated projection and groove, so that the first waterproof layer and the 3rd waterproof layer are adhesively tightr with screed-coat and heat-insulation layer.
4. inversion type water-proof roofing as claimed in claim 1 it is characterised in that:Described second waterproof layer is by random polypropylene Modified bituminous pitch coiled material laying forms, and the thickness of the second waterproof layer is 4mm.
5. inversion type water-proof roofing as claimed in claim 4 it is characterised in that:Described random polypropylene modified bituminous pitch coiled material Paving termination at lap-joint and node is all sealed with encapsulant, and then paving termination is floating with cement mortar, last paving Termination is smeared with water-repellent paint again, and the smearing thickness of water-repellent paint is 1mm;The random polypropylene modified bituminous pitch coiled material laid Groove is reserved at two, and groove does obtuse angle in the arc-shaped, with filling bentonitic concreting.
6. inversion type water-proof roofing as claimed in claim 1 it is characterised in that:Described screed-coat and protective layer are using admixture The expansive concrete laying of UEA extender forms, and the incorporation of UEA extender is 10%-15%.
7. inversion type water-proof roofing as claimed in claim 1 it is characterised in that:Described screed-coat and anticorrosion layer adopt C20 thin Stone concrete laying forms.
8. inversion type water-proof roofing as claimed in claim 1 it is characterised in that:Described heat-insulation layer adopts the thick extrusion molding bubble of 40mm The laying of foam warming plate forms.
CN201620999427.1U 2016-08-31 2016-08-31 Inversion type water-proof roofing Expired - Fee Related CN205990705U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620999427.1U CN205990705U (en) 2016-08-31 2016-08-31 Inversion type water-proof roofing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620999427.1U CN205990705U (en) 2016-08-31 2016-08-31 Inversion type water-proof roofing

Publications (1)

Publication Number Publication Date
CN205990705U true CN205990705U (en) 2017-03-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620999427.1U Expired - Fee Related CN205990705U (en) 2016-08-31 2016-08-31 Inversion type water-proof roofing

Country Status (1)

Country Link
CN (1) CN205990705U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109138290A (en) * 2018-10-25 2019-01-04 江苏兴邦建工集团有限公司 A kind of inverted roof structure and its working method
CN110512805A (en) * 2019-07-24 2019-11-29 江苏茂盛建设集团有限公司 Using the roof covering water-proof structure of TPO waterproof roll
CN112900754A (en) * 2021-01-26 2021-06-04 中国十七冶集团有限公司 Novel roof structure is invertd to antiskid assembled
CN113374187A (en) * 2021-06-10 2021-09-10 浙江鹏盛建设集团有限公司 Roof heat-insulating waterproof structure and construction method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109138290A (en) * 2018-10-25 2019-01-04 江苏兴邦建工集团有限公司 A kind of inverted roof structure and its working method
CN109138290B (en) * 2018-10-25 2020-12-04 江苏兴邦建工集团有限公司 Inverted roof structure and working method thereof
CN110512805A (en) * 2019-07-24 2019-11-29 江苏茂盛建设集团有限公司 Using the roof covering water-proof structure of TPO waterproof roll
CN112900754A (en) * 2021-01-26 2021-06-04 中国十七冶集团有限公司 Novel roof structure is invertd to antiskid assembled
CN112900754B (en) * 2021-01-26 2022-03-22 中国十七冶集团有限公司 Roof structure is invertd to antiskid assembled
CN113374187A (en) * 2021-06-10 2021-09-10 浙江鹏盛建设集团有限公司 Roof heat-insulating waterproof structure and construction method thereof
CN113374187B (en) * 2021-06-10 2022-10-28 浙江鹏盛建设集团有限公司 Roof heat-insulating waterproof structure and construction method thereof

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170301

Termination date: 20170831

CF01 Termination of patent right due to non-payment of annual fee