CN201144486Y - Light waterproof heat insulation roof - Google Patents

Light waterproof heat insulation roof Download PDF

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Publication number
CN201144486Y
CN201144486Y CNU2007201299745U CN200720129974U CN201144486Y CN 201144486 Y CN201144486 Y CN 201144486Y CN U2007201299745 U CNU2007201299745 U CN U2007201299745U CN 200720129974 U CN200720129974 U CN 200720129974U CN 201144486 Y CN201144486 Y CN 201144486Y
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CN
China
Prior art keywords
layer
roof
proof heat
water
polypropylene fibre
Prior art date
Application number
CNU2007201299745U
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Chinese (zh)
Inventor
尹哲学
Original Assignee
常州易能科技有限公司
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Publication date
Application filed by 常州易能科技有限公司 filed Critical 常州易能科技有限公司
Priority to CNU2007201299745U priority Critical patent/CN201144486Y/en
Application granted granted Critical
Publication of CN201144486Y publication Critical patent/CN201144486Y/en

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Abstract

The utility model relates to a light waterproof insulating roof, which is a composite-layer structure comprising a foam concrete waterproof insulating layer (2) and a cement mortar protective layer (3) including polypropylene fiber (6) cast in situ sequentially consolidated on the external lateral surface of a base roof (1). The inside of the waterproof insulating layer (2) is provided with a sealed hole (7), and a reticular sheet strengthened layer (4) is laid and consolidated in the protective layer (3); the base roof (1) is a cement flat roof consolidated with a wall (8). When the base roof (1) is the cement slope roof, the external lateral side of the protective layer (3) is also provided with a tile covering layer (5), which is more conducive to moisture prevention and thermal insulation. The roof provided by the utility model has the advantages of simple structure, good integration, moisture prevention and thermal insulation.

Description

The light water-proof heat insulation roofing

Technical field

The utility model relates to a kind of light water-proof heat insulation roofing.

Background technology

The waterproof of building and insulation are two big hot issues of building, with traditional constructional materials for example: brick, watt, the roofing that forms such as timber, concrete, pitch, malthoid, because the function singleness of these materials, formed roofing is difficult to take into account water resistance and heat-insulating property, then need just can be effective if will take into account with a lot of layers, this not only makes the roof structure more complicated, also makes roofing heavier, is unfavorable for reducing the weight of whole building.In addition, the coefficient of thermal conductivity of these traditional materials is all bigger, and the utmost point is unfavorable for the heat preservation energy-saving of roofing, and not enough with the affinity and the adhesion of metope, usually can produce the hollowing obscission, has influenced the waterproof and the heat insulating ability of roofing.When making water-proof heat-insulation layer with polyurethane foam, often need to solve with interfacial agents the problem that combines of organic polyurethane foam and inorganic coagulate soil or cement roof in construction, not only increased the difficulty of construction, use has inconvenience more, and globality is relatively poor.

Summary of the invention

The purpose of this utility model is: the light water-proof heat insulation roofing that a kind of simple in structure, good integrity is provided.

The technical scheme that realizes the utility model purpose is: a kind of light water-proof heat insulation roofing, it is the lamination layer structure at the cement mortar protective course that contains polypropylene fibre of the foam concrete water-proof heat-insulation layer of the fixed successively cast in situs of layer roof outer surface and cast in situs, blind bore is arranged in the water-proof heat-insulation layer, and the mesh sheets enhancement Layer is buried and be consolidated with in the shop in the topping; Described layer roof is a cementaceous flat roof deck and fixed for one with body of wall.

The cement mortar protective course that contains polypropylene fibre of above-mentioned light water-proof heat insulation roofing, polypropylene fibre wherein are Dan Shu's, and length is 6~19mm.

The another kind of technical scheme that realizes the utility model purpose is: a kind of light water-proof heat insulation roofing, it is at the cement mortar protective course that contains polypropylene fibre of the foam concrete water-proof heat-insulation layer of the fixed successively cast in situs of layer roof outer surface and cast in situs and hangs with the lamination layer structure of cover tile layer at the topping outer surface, the mesh sheets enhancement Layer is buried and be consolidated with in the shop in the hole that blind bore is arranged in the water-proof heat-insulation layer, topping; Described layer roof is a cementaceous pitched roof and fixed for one with body of wall.

The cement mortar protective course that contains polypropylene fibre of above-mentioned light water-proof heat insulation roofing, polypropylene fibre wherein are Dan Shu's, and length is 6~19mm.

Technique effect of the present utility model is: adopt the light water-proof heat insulation roofing with lamination layer structure of technical solutions of the utility model to have following advantage: 1. owing in the foam concrete water-proof heat-insulation layer blind bore is arranged, good heat insulating ability is not only arranged, also alleviated the weight of roofing, effectively eliminated the contraction that causes because of variations in temperature, in addition, because the foam concrete water-proof heat-insulation layer is cast in situs, therefore, bonding firmly with roofing, globality and good waterproof performance, it is also simple to construct, and can also look for the slope; 2. the polypropylene fibre that contains of topping and press the mesh sheets of burying to improve intensity and the globality and the crack resistance of topping; 3. water-proof heat-insulation layer and topping and layer roof are cementaceous, and be therefore bonding good between each layer, do not have that the interfacial agents layer can not come off yet, stratification, and whole roofing one integrated mass is simple in structure, easily construction; 4. the topping of pitched roof also has the cover tile layer outward, more helps waterproof thermal-insulated.

Description of drawings

Fig. 1 is a kind of structural representation (sectional drawing, flat roof deck) of the utility model light water-proof heat insulation roofing;

Fig. 2 is a kind of structural representation (sectional drawing, pitched roof) of the utility model light water-proof heat insulation roofing.

The specific embodiment

As shown in Figure 1, a kind of light water-proof heat insulation roofing, it is the lamination layer structure at the cement mortar protective course that contains polypropylene fibre 63 of the foam concrete water-proof heat-insulation layer 2 of the fixed successively cast in situs of layer roof 1 outer surface and cast in situs, blind bore 7 is arranged in the water-proof heat-insulation layer 2, and mesh sheets enhancement Layer 4 is buried and be consolidated with in the shop in the topping 3; Described layer roof 1 is the cementaceous flat roof deck and is one with body of wall 8 is fixed.

As shown in Figure 2, a kind of light water-proof heat insulation roofing, it is at the cement mortar protective course that contains polypropylene fibre 63 of the foam concrete water-proof heat-insulation layer 2 of the fixed successively cast in situs of layer roof 1 outer surface and cast in situs and hangs with the lamination layer structure of cover tile layer 5 at topping 3 outer surfaces, blind bore 7 is arranged in the water-proof heat-insulation layer 2, and mesh sheets enhancement Layer 4 is buried and be consolidated with in the shop in the topping 3; Described layer roof 1 is the cementaceous pitched roof and is one with body of wall 8 is fixed.

Light water-proof heat insulation roofing of the present utility model, it contains the cement mortar protective course 3 of polypropylene fibre 6, and wherein polypropylene fibre 6 is Dan Shu, and length is 6~19mm.

Below with embodiment and in conjunction with the accompanying drawings 1 and 2, the specific embodiment of light water-proof heat insulation roofing of the present utility model is described.

Embodiment 1 is building light-weight water-proof heat insulation roofing on flat roof deck

Before the construction; to clean out and wetting for all foreign material of one with body of wall 8 is fixed as on the cementaceous flat roof deck of layer roof 1; be cast on layer roof 1 outer surface foam concrete of scene preparation also floating; look for the slope; fixed back forms water-proof heat-insulation layer 2; again after water-proof heat-insulation layer 2 outer surfaces are laid mesh sheets; cast in situs contains the cement mortar of polypropylene fibre 6 and floating; look for the slope; making mesh sheets press is embedded in the cement mortar that contains polypropylene fibre 6; fixed back forms the topping 3 with mesh sheets enhancement Layer 4; behind moisture-keeping maintaining (the shortest is 3 days), on flat roof deck, be built into light water-proof heat insulation roofing of the present utility model with composite construction.

In order to obtain better waterproof thermal-insulated effect, when building water-proof heat-insulation layer 2, the thickness of at every turn constructing should not surpass 100mm, should construct at interval between layer and the layer, just general treat earlier earlier first floor final set have certain intensity can carry out the second layer to construct.The gradient of water-proof heat-insulation layer 2 should adhere to specification; (for example, parapet, gable, skylight wall, deformation joint, chimney etc.) the junction and the corner of layer roof 1, water-proof heat-insulation layer 2 all should be made circular arc to the structure of layer roof 1 and outstanding layer roof 1.

When building water-proof heat-insulation layer 2, animal-type, plant type or the agent of animals and plants mixed type special-purpose foaming are made diameter between 0.5~2mm with special equipment, (foam should be with system with usefulness for flexible and not breakable foam, indwelling time should not be above 20 minutes), be that 32.5,42.5,52.5 white or grey cement and other batch mixes are evenly made foam concrete and can be built with model again;

When building topping 3, to be the microlith of 3~6mm, the polypropylene list bundle fiber that length is 6~19mm by cement, middle fine sand, the particle diameter of various models such as 32.5,42.5,52.5, mixing and stirring be made the cement mortar that contains polypropylene fibre 6 and can be built at the scene;

Pressing the mesh sheets of burying in the topping 3 can be wire lath, also can be woven cloth.

Embodiment 2 is building light-weight water-proof heat insulation roofing on pitched roof

The raw material that adopts is identical with embodiment 1; concrete operations are basic identical; difference is: fixed back forms topping 3; behind moisture-keeping maintaining (the shortest is 3 days); after topping 3 outer surfaces are hung cover tile layer 5, on pitched roof, be built into light water-proof heat insulation roofing of the present utility model again with composite construction.

Claims (4)

1, a kind of light water-proof heat insulation roofing, it is characterized in that: it is the lamination layer structure at the cement mortar protective course that contains polypropylene fibre (6) (3) of the foam concrete water-proof heat-insulation layer (2) of the fixed successively cast in situs of layer roof (1) outer surface and cast in situs, blind bore (7) is arranged in the water-proof heat-insulation layer (2), and mesh sheets enhancement Layer (4) is buried and be consolidated with in the shop in the topping (3); Described layer roof (1) is a cementaceous flat roof deck and fixed for one with body of wall (8).
2, light water-proof heat insulation roofing according to claim 1 is characterized in that: the described cement mortar protective course (3) that contains polypropylene fibre (6), polypropylene fibre wherein (6) are Dan Shu, and length is 6~19mm.
3, a kind of light water-proof heat insulation roofing, it is characterized in that: it is at the cement mortar protective course that contains polypropylene fibre (6) (3) of the foam concrete water-proof heat-insulation layer (2) of the fixed successively cast in situs of layer roof (1) outer surface and cast in situs and hangs with the lamination layer structure of cover tile layer (5) at topping (3) outer surface, blind bore (7) is arranged in the water-proof heat-insulation layer (2), and mesh sheets enhancement Layer (4) is buried and be consolidated with in the shop in the topping (3); Described layer roof (1) is a cementaceous pitched roof and fixed for one with body of wall (8).
4, light water-proof heat insulation roofing according to claim 4 is characterized in that: the described cement mortar protective course (3) that contains polypropylene fibre (6), polypropylene fibre wherein (6) are Dan Shu, and length is 6~19mm.
CNU2007201299745U 2007-12-28 2007-12-28 Light waterproof heat insulation roof CN201144486Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201299745U CN201144486Y (en) 2007-12-28 2007-12-28 Light waterproof heat insulation roof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201299745U CN201144486Y (en) 2007-12-28 2007-12-28 Light waterproof heat insulation roof

Publications (1)

Publication Number Publication Date
CN201144486Y true CN201144486Y (en) 2008-11-05

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102116078A (en) * 2011-01-26 2011-07-06 沈阳金铠建筑节能科技有限公司 Heat insulation and water prevention integration building roof and construction method thereof
CN103967224A (en) * 2014-05-21 2014-08-06 合肥建工集团有限公司 Heat preservation slope finding layered construction method of large area cast-in-place foam concrete plane roof
CN104420584A (en) * 2013-09-02 2015-03-18 国家电网公司 Method for concreting roof of transformer substation
CN105201154A (en) * 2015-08-17 2015-12-30 陕西建科节能发展有限公司 Method for cast-in-place of foam concrete on roof
CN105442764A (en) * 2015-12-24 2016-03-30 山西建筑工程(集团)总公司 Large-slope roof capable of preventing bottom tiles from falling off
CN106760289A (en) * 2016-12-21 2017-05-31 北京东方悦工程技术有限公司 A kind of anticracking construction method of foam concrete

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102116078A (en) * 2011-01-26 2011-07-06 沈阳金铠建筑节能科技有限公司 Heat insulation and water prevention integration building roof and construction method thereof
CN102116078B (en) * 2011-01-26 2012-12-19 沈阳金铠建筑节能科技有限公司 Heat insulation and water prevention integration building roof and construction method thereof
CN104420584A (en) * 2013-09-02 2015-03-18 国家电网公司 Method for concreting roof of transformer substation
CN103967224A (en) * 2014-05-21 2014-08-06 合肥建工集团有限公司 Heat preservation slope finding layered construction method of large area cast-in-place foam concrete plane roof
CN105201154A (en) * 2015-08-17 2015-12-30 陕西建科节能发展有限公司 Method for cast-in-place of foam concrete on roof
CN105442764A (en) * 2015-12-24 2016-03-30 山西建筑工程(集团)总公司 Large-slope roof capable of preventing bottom tiles from falling off
CN106760289A (en) * 2016-12-21 2017-05-31 北京东方悦工程技术有限公司 A kind of anticracking construction method of foam concrete

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C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20081105

Termination date: 20141228