CN201144486Y - Light waterproof heat insulation roof - Google Patents
Light waterproof heat insulation roof Download PDFInfo
- 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
- Authority
- CN
- China
- Prior art keywords
- layer
- roof
- proof heat
- water
- polypropylene fibre
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 48
- 239000010410 layers Substances 0.000 claims abstract description 70
- 239000004743 Polypropylene Substances 0.000 claims abstract description 22
- 239000000835 fibers Substances 0.000 claims abstract description 22
- -1 polypropylene Polymers 0.000 claims abstract description 22
- 229920001155 polypropylenes Polymers 0.000 claims abstract description 22
- 239000011083 cement mortar Substances 0.000 claims abstract description 15
- 239000011381 foam concrete Substances 0.000 claims abstract description 11
- 230000001681 protective Effects 0.000 claims description 11
- 238000003475 lamination Methods 0.000 claims description 7
- 239000004568 cements Substances 0.000 abstract description 5
- 239000011241 protective layers Substances 0.000 abstract 3
- 230000002265 prevention Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 description 6
- 239000000463 materials Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000002131 composite materials Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 239000006260 foams Substances 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000011449 bricks Substances 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 239000004744 fabrics Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particles Substances 0.000 description 1
- 238000002360 preparation methods Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw materials Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011901 water Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Abstract
Description
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)
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 |
Family
ID=40081359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201299745U CN201144486Y (en) | 2007-12-28 | 2007-12-28 | Light waterproof heat insulation roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201144486Y (en) |
Cited By (6)
| 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 |
-
2007
- 2007-12-28 CN CNU2007201299745U patent/CN201144486Y/en not_active IP Right Cessation
Cited By (7)
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |