CN202596044U - Single-layer waterproof roll roofing - Google Patents
Single-layer waterproof roll roofing Download PDFInfo
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- CN202596044U CN202596044U CN 201220219446 CN201220219446U CN202596044U CN 202596044 U CN202596044 U CN 202596044U CN 201220219446 CN201220219446 CN 201220219446 CN 201220219446 U CN201220219446 U CN 201220219446U CN 202596044 U CN202596044 U CN 202596044U
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Abstract
The utility model discloses a single-layer waterproof roll roofing which comprises a base layer, a vapor barrier layer, a heat preservation layer and a waterproof layer. The base layer is a concrete roofing plate or steel plate, and the vapor barrier layer, the heat preservation layer and the waterproof layer are sequentially arranged on the base layer. The vapor barrier layer is a polyethylene film layer paved on the base layer in hollow mode. The heat preservation layer is fixed on the base layer through a setting-up piece and a fastening nail. The waterproof layer is a single-layer thermoplastic polyolefin waterproof roll layer or a single-layer polyvinyl chloride waterproof roll layer and is fixed on the base layer in a mechanical fixing method. The single-layer waterproof roll roofing is simple in structural level and large in design freedom degree, simultaneously reduces roofing structural levels, operation levels and weight due to the fact that wide-width roll single-layer operation is adopted, materials are saved, and manufacture price is reduced.
Description
Technical field
The utility model belongs to the roofworks field, is specifically related to a kind of single ply waterproofing prepared roofing.
Background technology
The roof is that going along with sb. to guard him of covering effect and load-carrying members play in the house the superiors, and one of its topmost function is " rain of becalming ".Roofing is different according to drainage grade, can be divided into flat roof deck and pitched roof.The gradient of general flat roof deck is below 10%, and the most frequently used gradient is 2 ~ 3%, and the gradient of pitched roof is then more than 10%.China's building adopts pitched roof traditionally, and two-sided slope is arranged, slope, four sides etc.This roof pitch is bigger, and is capable of expansion and contraction, and draining is rapid, waterproof effect is also relatively good.Since the sixties,, generally changed the steel concrete flat roof deck into, adopt prefabricated circular hole roof panel and cast-in-situ steel reinforced concrete roof panel etc. more for alleviating the roofing deadweight, reduce construction costs, improving prefabricated roof assembling degree.The flat roof deck cost is lower, easy construction, simple structure, and simple appearance is applicable to the architectural plane of different shape and size, and current this type roofing is used the most extensive.
The typical construction level of existing roofing comprises following several sections: A. structure basic unit: be mostly roof panel on prefabricated circular hole slab or the cast in place reinforced bar coagulation, few part is the steel plate layer; B. at a distance from the vapour layer:, be mostly one deck adhesive bitument primer or one deck malthoid for preventing that moisture from getting into insulation layer and being provided with; C. insulation layer: two kinds of cast-in-place and prefabricated assemblings are arranged, and heat insulating material commonly used has cement perlite, piece, polystyrol plastic foam plate etc. on cinder, the aerating coagulation; D. waterproofing course: flexible waterproof layer such as can be coiled material, film also can be that pea gravel concreten adds the rigid waterproof layer that flexible filleting is formed.
Along with the development of China's Building technology in recent years, large span, light-duty and highrise building is increasing makes the distortion of roof structure bigger variation occur; And the parking lot, the appearance of roofings such as sports ground, garden makes the roofing function increase greatly again; But since the eighties; The building leakage problem becomes in China's engineering construction very distinct issues, in order to solve the roof waterproof problem, in construction, constantly increases the roof structure level; The effect that the buildings and resources that expends also often obtains is not clearly, does not meet the requirement of national building energy conservation.
The utility model content
The utility model purpose: the purpose of the utility model is the deficiency to prior art; A kind of single ply waterproofing prepared roofing is provided; Being applicable to long-span roofing construction and house roof engineerings such as industrial premises building, stadiums, commercial building, exhibition hall, airport, waiting hall and public building, is a kind of new type roof system that reduces the roof structure level, economizes on resources and improve building energy conservation.
Technical scheme: the described a kind of single ply waterproofing prepared roofing of the utility model; Comprise basic unit, separated vapour layer, insulation layer and waterproofing course; Said basic unit is concrete roof plate or steel plate; Be disposed with said separated vapour layer, insulation layer and waterproofing course in the said basic unit, said is film layer at a distance from the vapour layer, and said film layer sky is layered in the said basic unit; Said insulation layer is fixed in the said basic unit through setting-up piece and staple; Said waterproofing course is monolayer thermoplastic property coiled water-proof polyolefine material layer or individual layer Polyvinyl chloride plastic sheets for waterproofing layer, and said waterproofing course is fixed in the said basic unit through mechanical Fixing Method.
Further, adjacent said film layer lap width is more than or equal to 100mm, and the said vinyl film layer of roofing edge is along the metope continuous laying that makes progress, and it exceeds said insulation layer upper surface more than or equal to 150mm.
Further, said setting-up piece is concordant with the warming plate upper surface, and said staple is vertically fixed in the said basic unit, and said staple penetrates said steel plate 25mm at least or embeds said concrete roof plate 30mm.
The job practices of above-mentioned single ply waterproofing prepared roofing comprises the steps: that (one) removes substrate surface foreign material, chip; (2) lay at a distance from the vapour layer the said sky shop of between vapour layer and basic unit, adopting; (3) lay the thermal insulation layer; (4) overlay waterproof roll; (5) waterproof roll is fixed; Adopting mechanical Fixing Method to fix is fixed on waterproof roll in the said basic unit: (six) coiled material overlap joint, adopt each overlap edge of bonding machine welding; (7) the carefully processing of portion's node, the coiled material sheet material of respective nodes adopts the hand-held welding gun that sheet material is welded on the big face coiled material; (8) inspection finishing; (9) tissue is checked and accepted.
Said mechanical Fixing Method comprises that point type is fixing and linear fixing, and said point type is fixed as and adopts the fixedly method of coiled material of pad and staple, said linearity to be fixed as the fixedly method of coiled material of press strip and staple that adopts.
The utility model compared with prior art, its beneficial effect is: (1) roof structure level is simple, and design freedom is big; (2) adopt the operation of wide cut coiled material individual layer, reduce roof structure level and operation level, weight reduction, economical with materials reduces cost; (3) realize that multiple material is construction integrated, can speed up the work being connected operation at a distance from vapour layer, insulation layer, waterproofing course; (4) job practices is various, and it is convenient rapid to construct; The coiled material overlap joint adopts the method for welding, hot melt, and the sealing waterproof effect is reliable; (5) operational level all is to do operation, and easy construction is easy to control quality, and the relative traditional work of labour intensity is lighter; (6) can under lower temperature environments, construct, receive Base Smoothness and moisture effect less, flames of anger operation, construction environment safety and environmental protection; (7) thin portion handles easily, and compliance is strong, and is easy to maintenance, good endurance, recyclable utilization.
Description of drawings
Fig. 1 is the partial structurtes sketch map of this single ply waterproofing prepared roofing.
The specific embodiment
Be elaborated in the face of the utility model technical scheme down, but the protection domain of the utility model is not limited to said embodiment.
A kind of single ply waterproofing prepared roofing comprises basic unit 1, separated vapour layer 2, insulation layer 3 and waterproofing course 4, and said basic unit 1 is the concrete roof plate, is disposed with said at a distance from vapour layer 2, insulation layer 3 and waterproofing course 4 in the said basic unit 1.
Said is the film layer of 0.3 millimeters thick at a distance from vapour layer 2, adjacent film layer lap width 100mm, and the said vinyl film layer of roofing edge is along the metope continuous laying that makes progress, and it exceeds said insulation layer 3 upper surface 150mm.
Said insulation layer 3 adopts the hard-foam polyurethane plate; Be fixed in the said basic unit 1 through setting-up piece 8 and staple 7; Said each length of side of hard-foam polyurethane plate is 1.2m, the every setting-up piece 8 and respectively 6 of staples 7 that plate uses, and said setting-up piece 8 is concordant with the warming plate upper surface; Said staple 7 is vertically fixed in the said basic unit 1, and said staple 7 embeds said concrete roof plate 30mm.
Said waterproofing course 4 is a monolayer thermoplastic property coiled water-proof polyolefine material layer, and said waterproofing course is fixed in the said basic unit through screw 6, metallic gasket 5 and stainless steel press strip.
The job practices of above-mentioned single ply waterproofing prepared roofing comprises the steps:
(1) removes basic unit's 1 surface irregularities, chip;
(2) lay at a distance from vapour layer 2, the said sky shop of between vapour layer 2 and basic unit 1, adopting, the butyl rubber belt sealing is adopted in the overlap joint of said film layer and closing in place, forms air curtain and continuous separated vapour layer 2 closely;
(3) lay insulation layer 3; Said insulation layer 3 adopts the hard-foam polyurethane plate, is fixed in the said basic unit 1 through setting-up piece 8 and staple 7, and said each length of side of hard-foam polyurethane plate is 1.2m; The every setting-up piece 8 and respectively 6 of staples 7 that plate uses; Said setting-up piece 8 is concordant with the warming plate upper surface, and said staple 7 is vertically fixed in the said basic unit 1, and said staple 7 embeds said concrete roof plate 30mm;
(4) overlay waterproof roll, waterproof roll is arranged on the insulation layer 3 by the snap the line control position, it is vertical with the profiled sheet ripple direction of insulation layer 3 that coiled material is laid direction, makes coiled material loose naturally; It is smooth straight that coiled material keeps, and must not twist, and lap width is no less than 120mm, and the width that covers setting-up piece 8 and staple 7 is 50mm;
(5) waterproof roll is fixed; Adopt mechanical Fixing Method that waterproof roll is fixed in the said basic unit 1; Said mechanical Fixing Method comprises that point type is fixing and linear fixing; Said point type is fixed as and adopts fixedly coiled material of metallic gasket 5 and screw 6; Said linearity is fixed as and adopts fixedly coiled material of stainless steel compressing tablet and screw 6, and screw 6 and metallic gasket 5 and stainless steel press strip are along the fixing coiled material apart from coil edge 30mm place shown in the mark line;
(6) coiled material overlap joint, a secondary coiled material is overlapped on another width of cloth coiled material, and screw 6 and metallic gasket 5 and stainless steel compressing tablet are overlying under the waterproof roll, adopts each overlap edge of bonding machine welding then;
(7) the carefully processing of portion's node, said thin portion node comprises position and coiled material receipts heads such as inner corner trim, external corner, deformation joint and roofing pipeline, the coiled material sheet material of respective nodes adopts the hand-held welding gun that sheet material is welded on the big face coiled material; Coiled material is received the head position and is adopted press strip to fix, and uses fluid sealant to obturage.
(8) inspection finishing;
(9) tissue is checked and accepted.
As stated, although represented and explained the utility model that with reference to specific preferred embodiment it shall not be construed as the restriction to the utility model self.Under the spirit and scope prerequisite of the utility model that does not break away from the accompanying claims definition, can make various variations in form with on the details to it.
Claims (3)
1. single ply waterproofing prepared roofing; Comprise basic unit, separated vapour layer, insulation layer and waterproofing course; Said basic unit is concrete roof plate or steel plate, is disposed with said separated vapour layer, insulation layer and waterproofing course in the said basic unit, it is characterized in that; Said is film layer at a distance from the vapour layer, and said film layer sky is layered in the said basic unit; Said insulation layer is fixed in the said basic unit through setting-up piece and staple; Said waterproofing course is monolayer thermoplastic property coiled water-proof polyolefine material layer or individual layer Polyvinyl chloride plastic sheets for waterproofing layer, and said waterproofing course is fixed in the said basic unit through mechanical Fixing Method.
2. single ply waterproofing prepared roofing according to claim 1; It is characterized in that; Adjacent said film layer lap width is more than or equal to 100mm; The said vinyl film layer of roofing edge is along the metope continuous laying that makes progress, and it exceeds said insulation layer upper surface more than or equal to 150mm.
3. single ply waterproofing prepared roofing according to claim 1; It is characterized in that; Said setting-up piece is concordant with the warming plate upper surface, and said staple is vertically fixed in the said basic unit, and said staple penetrates said steel plate 25mm at least or embeds said concrete roof plate 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219446 CN202596044U (en) | 2012-05-16 | 2012-05-16 | Single-layer waterproof roll roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220219446 CN202596044U (en) | 2012-05-16 | 2012-05-16 | Single-layer waterproof roll roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202596044U true CN202596044U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220219446 Expired - Lifetime CN202596044U (en) | 2012-05-16 | 2012-05-16 | Single-layer waterproof roll roofing |
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| CN (1) | CN202596044U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661015A (en) * | 2012-05-16 | 2012-09-12 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN108045011A (en) * | 2017-11-30 | 2018-05-18 | 北京东方雨虹防水技术股份有限公司 | Single membrane roof waterproofing system and its construction method |
| CN113356481A (en) * | 2021-06-18 | 2021-09-07 | 上海奈田装饰工程有限公司 | Construction method of high-reflection PVC heat-insulation waterproof coiled material |
-
2012
- 2012-05-16 CN CN 201220219446 patent/CN202596044U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661015A (en) * | 2012-05-16 | 2012-09-12 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN102661015B (en) * | 2012-05-16 | 2014-01-15 | 中国江苏国际经济技术合作公司 | Single-layer waterproof prepared roofing and construction method thereof |
| CN108045011A (en) * | 2017-11-30 | 2018-05-18 | 北京东方雨虹防水技术股份有限公司 | Single membrane roof waterproofing system and its construction method |
| CN108045011B (en) * | 2017-11-30 | 2020-07-28 | 北京东方雨虹防水技术股份有限公司 | Single-layer roof waterproof system and construction method thereof |
| CN113356481A (en) * | 2021-06-18 | 2021-09-07 | 上海奈田装饰工程有限公司 | Construction method of high-reflection PVC heat-insulation waterproof coiled material |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121212 |