CN204266482U - A kind of heat-insulation waterproof roof - Google Patents
A kind of heat-insulation waterproof roof Download PDFInfo
- Publication number
- CN204266482U CN204266482U CN201420681942.6U CN201420681942U CN204266482U CN 204266482 U CN204266482 U CN 204266482U CN 201420681942 U CN201420681942 U CN 201420681942U CN 204266482 U CN204266482 U CN 204266482U
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- CN
- China
- Prior art keywords
- heat
- insulation
- roof
- base hard
- proof layer
- Prior art date
- 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
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004567 concrete Substances 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 20
- 239000002344 surface layer Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229920000570 polyether Polymers 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
Landscapes
- Building Environments (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a kind of heat-insulation waterproof roof; described roof comprises basic unit's (also claiming deck), complete water base hard polyurathamc insulation water-proof layer and haydite concrete topping from bottom to top successively, and described complete water base hard polyurathamc insulation water-proof layer passes through spraying method direct forming in described basic unit.This roof has excellent waterproof, heat-insulating property, has again that roofing load is little, the not advantage such as easy damaged concurrently simultaneously.
Description
Technical field
The utility model relates to a kind of architectural structure system, relates to a kind of heat-insulation waterproof roof particularly.
Background technology
Generally include roofing surface layer in traditional roof structure, load-carrying members layer, insulation layer (doubling as sloping layer) (mostly be porous discrete material; as expanded perlite, vermiculite, slag etc.), waterproofing course (as glass fabric, non-woven fabrics, reclaimed rubber coiled material, synthetic rubber coiled material etc., or mortar or concrete etc.) and topping etc.Such roof structure also exists the defects such as waterproofing course easily destroys, insulation layer insulating efficiency is low, roofing load large, overall structure easy damaged, and urgently the roof of development of new is to solve the problem.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of novel heat-insulation waterproof roof, has excellent waterproof, heat-insulating property, has again that roofing load is little, the not advantage such as easy damaged concurrently simultaneously.
For achieving the above object, the utility model adopts following technical scheme:
A kind of heat-insulation waterproof roof; described roof comprises basic unit's (also claiming deck), complete water base hard polyurathamc insulation water-proof layer and haydite concrete topping from bottom to top successively, and described complete water base hard polyurathamc insulation water-proof layer passes through spraying method direct forming in described basic unit.
In the utility model, described haydite concrete topping also comprises an exterior trim surface layer outward.
Described complete water base hard polyurathamc insulation water-proof layer, direct spraying to form in basic unit and fits tightly with it, without the need to being prefabricated into special shape, also without the need to being realized by adhesive and the fitting tightly of basic unit, be suitable for the convenience that roof working site operation installs streamlined operation.
In the utility model, the thickness of described complete water base hard polyurathamc insulation water-proof layer depends on construction requirement, specifically can be 4-6cm, is preferably about 5cm.
In the utility model, the thickness of described haydite concrete topping depends on construction requirement, specifically can be 2-4cm, is preferably about 3cm.
The important technological parameters of described complete water base hard polyurathamc insulation water-proof layer comprises: density of material 55kg/m
3thickness 4-6 (preferably 5) cm, elongation at break and drawing coefficient are respectively 16.44%, 40.4kPa (GB/T 6344), water absorption rate 3vol% (GB/T 8810), hydrophobic rate 99.6% (GB/T10299-1988), coefficient of thermal conductivity 0.04W/ (mK) (GB/T 10291-1988), total carbon content TVOC 333.1 μ gC/g (VDA277), fire-protection rating core B1, B2 level, composite A-grade.
Described complete water base hard polyurathamc thermal-insulating waterproof material is the complete water base hard blown polyurethane materials of richness god adopting Fu Shen company to rely on North America and the exploitation of European high performance polymer material application technical research center research and development strength.Specifically, it is stoste based on polyethers, polyester, take amine as catalyzer, with water-soluble silicon-carbon type silicone oil (abbreviation organosilicon) for foam stabilizer, being blowing agent with deionized water, take phosphorus-containing compound as the macromolecular compound that the polyether polyols raw polyol that is mixed to form of fire retardant and isocyanates carry out exothermic reaction generation.This material is complete water base foaming system, this make shaping after macromolecular material hydrophilic group distribute more balanced in the material with hydrophobic group; In addition, this material is hole-closing structure, thermal-insulating waterproof superior performance, without Small molecular noxious gas emission, and strong mechanical property, durable in use, with the building same life-span.
Remarkable result of the present utility model is:
Roof of the present utility model has excellent waterproof, heat-insulating property, has again that roofing load is little, the not advantage such as easy damaged concurrently simultaneously.The anti-flammability on described roof can reach B2 rank, coefficient of thermal conductivity lower than 0.024W/ (mK), tensile bond strength is more than or equal to 0.10MPa, compressive strength is more than or equal to 0.15MPa, water absorption rate is less than or equal to 3%, dimensional stability be less than or equal to 1.5% and oxygen index (OI) be more than or equal to 26%, visible, having excellent anti-flammability, heat insulating ability, mechanical performance, water proofing property and stability etc. concurrently, is the extremely strong roof of a practicality.
Compared with conventional roof, roof of the present utility model is thermal-insulating waterproof integral structure, and basic unit wherein and complete water base hard polyurathamc insulation water-proof layer fit tightly, and without the need to by adhesive, realizes thermal-insulating waterproof heat insulating function very well; Secondly, the compound structure light weight of basic unit and complete water base hard polyurathamc insulation water-proof layer, can effectively reduce roof-shaped varying stress load, strengthens overall structure toughness and cracking resistance sex change.
With Conventional insulation as compared with extruded sheet, polyphenyl plate, mineral wool, vitrification micropearl morttar etc., complete water base hard polyurathamc heat insulating material coefficient of thermal conductivity of the present utility model is little, high insulating effect; and; bonding force is strong, thermal-insulating waterproof one, low-carbon (LC), green, environmental protection.
The mechanical stretch intensity of complete water base hard polyurathamc heat insulating material of the present utility model is high, and optimum with base adhesive, and with basic unit without cold-heat bridge, crack resistance is good, free from flaw, and this is that Conventional insulation cannot realize.
The rate of closed hole of complete water base hard polyurathamc heat insulating material of the present utility model is high, and can reach more than 92% (GB10799), moisture absorption moisture resistance is good, for roof, can realize thermal-insulating waterproof integration.
Other heat insulating material relatively, complete water base hard polyurathamc heat insulating material direct spraying of the present utility model forms in basic unit and forms complete water base hard polyurathamc insulation water-proof layer, without the need to being prefabricated into special shape, also fit tightly with basic unit without the need to being realized by adhesive, its convenience in forming materials, construction and installation is its unrivaled advantage.
Accompanying drawing explanation
Fig. 1 is the structural representation on roof of the present utility model, wherein: 1, basic unit's (deck); 2, complete water base hard polyurathamc insulation water-proof layer; 3, haydite concrete topping; 4, exterior trim surface layer.
Detailed description of the invention
The utility model is elaborated further below by embodiment; but those skilled in the art understand; the restriction of embodiment of the present utility model not to the utility model protection domain; any improvement of making on the utility model basis and change, all within protection domain of the present utility model.
Embodiment 1:
As shown in Figure 1, roof of the present utility model is made up of basic unit's (also claiming deck) 1, complete water base hard polyurathamc insulation water-proof layer 2, haydite concrete topping 3 and exterior trim surface layer 4.Described complete water base hard polyurathamc insulation water-proof layer by being formed the complete water base hard polyurathamc thermal-insulating waterproof material of described richness god with spraying method direct forming in described basic unit, without the need to being prefabricated into special shape, also without the need to being realized by adhesive and the fitting tightly of basic unit.Wherein, the thickness of described complete water base hard polyurathamc insulation water-proof layer is about 5cm, and the thickness of described haydite concrete topping is about 3cm.
The performance parameter on this roof is listed in table 1.
Table 1
| Items | Unit | Technical indicator |
| Density | kg/m 3 | ≥55 |
| Thickness | cm | ≥4 |
| Anti-flammability | Rank | B2 |
| Coefficient of thermal conductivity | W/(m·K) | ≤0.024 |
| Tensile bond strength | (with cement mortar, normal temperature) MPa | >=0.10 and destroy position must not be positioned at bonding interface |
| Compressive strength | (during deformation 10%) MPa | ≥0.15 |
| Water absorption rate | ％ | ≤3 |
| Dimensional stability | (70℃,48h)，％ | ≤1.5 |
| Oxygen index (OI) | ％ | ≥26 |
Claims (6)
1. a heat-insulation waterproof roof; it is characterized in that; described roof comprises basic unit, complete water base hard polyurathamc insulation water-proof layer and haydite concrete topping from bottom to top successively, and described complete water base hard polyurathamc insulation water-proof layer passes through spraying method direct forming in described basic unit.
2. heat-insulation waterproof roof according to claim 1, is characterized in that, described haydite concrete topping also comprises an exterior trim surface layer outward.
3. heat-insulation waterproof roof according to claim 1 and 2, is characterized in that, the thickness of described complete water base hard polyurathamc insulation water-proof layer is 4-6cm.
4. heat-insulation waterproof roof according to claim 3, is characterized in that, the thickness of described complete water base hard polyurathamc insulation water-proof layer is 5cm.
5. heat-insulation waterproof roof according to claim 1 and 2, is characterized in that, the thickness of described haydite concrete topping is 2-4cm.
6. heat-insulation waterproof roof according to claim 5, is characterized in that, the thickness of described haydite concrete topping is 3cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681942.6U CN204266482U (en) | 2014-11-14 | 2014-11-14 | A kind of heat-insulation waterproof roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681942.6U CN204266482U (en) | 2014-11-14 | 2014-11-14 | A kind of heat-insulation waterproof roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266482U true CN204266482U (en) | 2015-04-15 |
Family
ID=52801354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681942.6U Expired - Fee Related CN204266482U (en) | 2014-11-14 | 2014-11-14 | A kind of heat-insulation waterproof roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266482U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106760402A (en) * | 2017-03-01 | 2017-05-31 | 中国五冶集团有限公司 | A kind of waterproof layer structure for parking lot ground |
| CN106836663A (en) * | 2016-12-26 | 2017-06-13 | 北京利信诚工程技术有限公司 | The construction method of water-proof insulating roof |
| CN106968403A (en) * | 2017-03-07 | 2017-07-21 | 荣盛建设工程有限公司 | Roofing polyurethane foaming body waterproof and insulation integrated construction technique |
-
2014
- 2014-11-14 CN CN201420681942.6U patent/CN204266482U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836663A (en) * | 2016-12-26 | 2017-06-13 | 北京利信诚工程技术有限公司 | The construction method of water-proof insulating roof |
| CN106836663B (en) * | 2016-12-26 | 2019-07-23 | 北京利信诚工程技术有限公司 | The construction method of water-proof insulating roof |
| CN106760402A (en) * | 2017-03-01 | 2017-05-31 | 中国五冶集团有限公司 | A kind of waterproof layer structure for parking lot ground |
| CN106968403A (en) * | 2017-03-07 | 2017-07-21 | 荣盛建设工程有限公司 | Roofing polyurethane foaming body waterproof and insulation integrated construction technique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |