CN204570995U - A kind of polyurethane composite plate exterior wall heat-insulation system - Google Patents
A kind of polyurethane composite plate exterior wall heat-insulation system Download PDFInfo
- Publication number
- CN204570995U CN204570995U CN201520214934.5U CN201520214934U CN204570995U CN 204570995 U CN204570995 U CN 204570995U CN 201520214934 U CN201520214934 U CN 201520214934U CN 204570995 U CN204570995 U CN 204570995U
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- rigid foam
- facing
- foam polyurethane
- polyurethane
- cement slurry
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Abstract
The utility model discloses a kind of polyurethane composite plate exterior wall heat-insulation system, belong to technical field of external wall heat preservation, comprise basic body of wall, cement slurry, finishing mucilage, facing bonding agent, facing and crab-bolt, basic wall outer side is by cement slurry bonding and thermal insulation layer, by the bonding facing of facing bonding agent outside insulation layer, insulation layer is Rigid foam polyurethane, is bonded with galvanized steel wire netting outside Rigid foam polyurethane by finishing mucilage, and zinc-coated wire is provided with crab-bolt on the net and fixes.Polyurethane composite plate exterior wall heat-insulation system of the present utility model, adopt Rigid foam polyurethane as heat insulating material, the inorganic layer on Rigid foam polyurethane surface is nonflammable, there is fire-proof function, Rigid foam polyurethane is composite board, middle interlayer is that toughness of polymers and intensity are all higher, meets instructions for use.
Description
Technical field
The utility model relates to technical field of external wall heat preservation, and specifically, the utility model relates to a kind of polyurethane composite plate exterior wall heat-insulation system.
Background technology
Existing external thermal insulation system is roughly made up of basic wall layers, boundary layer, leveling layer, tack coat, insulation layer, float coat and finish coat, and wherein, insulation layer is made up of cement board.Cement insulation board is the optimal heat insulating material of current wall thermal insulating and body of wall fire barrier, its advantage is: coefficient of thermal conductivity is low, high insulating effect, do not burn, waterproof, strong with body of wall adhesion stress, nonhazardous radiogen, environmental protection, with building same period in application life, and easy construction, quick.But cement insulation board easy fracture and hinge easy firing, so be unfavorable for the fire prevention of building, present use Rigid foam polyurethane replaces cement foam board to use as insulating layer of external wall of building, Rigid foam polyurethane is that the inorganic surface layer of double-side fireproof type improves plate fireproof performance at the construction field (site) greatly by organic material insulation layer and inorganic material surface layer with the one-piece type sheet material of self bonding form.But the surface due to Rigid foam polyurethane is inorganic material makes, common bonding agent adhesive effect is poor easily to drop, because all thicker crab-bolt of general Rigid foam polyurethane is also not easily fixed.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of wall heat preservation system using Rigid foam polyurethane, and this wall heat preservation system can make Rigid foam polyurethane not easily drop and good with metope switching performance.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of polyurethane composite plate exterior wall heat-insulation system, comprise basic body of wall, cement slurry, finishing mucilage, facing bonding agent, facing and crab-bolt, described basic wall outer side is by cement slurry bonding and thermal insulation layer, by the bonding facing of facing bonding agent outside insulation layer, it is characterized in that: described insulation layer is Rigid foam polyurethane, be bonded with galvanized steel wire netting by finishing mucilage outside Rigid foam polyurethane, zinc-coated wire is provided with crab-bolt on the net and fixes.
Preferably, described Rigid foam polyurethane is fixed on basic body of wall by spud pile and cement slurry, and described spud pile is fixed on cement slurry perpendicular to metope, uniform spud pile on cement slurry.
Adopt the technical solution of the utility model, following beneficial effect can be obtained:
Polyurethane composite plate exterior wall heat-insulation system of the present utility model, adopt Rigid foam polyurethane as heat insulating material, the inorganic layer on Rigid foam polyurethane surface is nonflammable, there is fire-proof function, Rigid foam polyurethane is composite board, middle interlayer is that toughness of polymers and intensity are all higher, meets instructions for use; Due to Rigid foam polyurethane thicker and surperficial be that inorganic layer is not easily bonding, so arrange spud pile on cement slurry, spud pile is distributed on the plane mountain of cement slurry formation, Rigid foam polyurethane is inserted on spud pile, and smears one deck cement slurry again on dry cement slurry surface and play the effect reinforced the connection.
Accompanying drawing explanation
Brief description is made to the content expressed by each accompanying drawing of this manual and the mark in figure below:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of spud pile;
Fig. 3 is the left view of Fig. 2;
Mark in above-mentioned figure is: 1, basic body of wall; 2, cement slurry; 21, spud pile; 3, Rigid foam polyurethane; 4, finishing mucilage; 5, galvanized steel wire netting; 6, facing bonding agent; 7, facing; 8, crab-bolt.
Detailed description of the invention
Contrast accompanying drawing below, by the description to embodiment, the effect and operating principle etc. of detailed description of the invention of the present utility model as the mutual alignment between the shape of involved each component, structure, each several part and annexation, each several part are described in further detail.
As shown in Figure 1, whole Rigid foam polyurethane heat-preserving system comprises basic body of wall 1, cement slurry 2, Rigid foam polyurethane 3, finishing mucilage 4, galvanized steel wire netting 5 and facing 7, bonding cement rubber cement 2 outside basic body of wall 1, as shown in Fig. 2 ~ 3, cement slurry 2 is evenly equipped with spud pile 21, spud pile 21 is perpendicular to the plane of bonding cement rubber cement 2, Rigid foam polyurethane 3 is inserted on spud pile 21 fixing, spreads cement slurry 2 again play effect fixing again when being fixed on spud pile 21 by Rigid foam polyurethane 3 on the top layer of Gan cement slurry 2.
Galvanized steel wire netting 5 is bonded on Rigid foam polyurethane 3 by finishing mucilage 4, on galvanized steel wire netting 5, hammer into crab-bolt 8 for making stable connection to fix, galvanized steel wire netting 5 mainly plays a part to reinforce thermal insulation wall surface, adopt galvanized steel wire netting 5 higher than the intensity of traditional use grid cloth, thermal insulation wall surface is sturdy and durable; By the bonding facing 7 of facing bonding agent 6 outside galvanized steel wire netting 5.
The insulation layer that polyurethane composite plate exterior wall heat-insulation system of the present utility model will use all good Rigid foam polyurethane 3 of fireproof performance and intensity as wall, use galvanized steel wire netting 5 to strengthen the intensity of whole thermal insulation wall surface simultaneously, due to the not easily stationarity of Rigid foam polyurethane 3, Rigid foam polyurethane 3 can well be fixed on basic body of wall 1 by the spud pile 21 arranged, and the good heat preservation performance ductile strength of whole thermal insulation wall surface is high.
By reference to the accompanying drawings the utility model is exemplarily described above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present utility model is conceived and technical scheme is carried out; or design of the present utility model and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (2)
1. a polyurethane composite plate exterior wall heat-insulation system, comprise basic body of wall, cement slurry, finishing mucilage, facing bonding agent, facing and crab-bolt, described basic wall outer side is by cement slurry bonding and thermal insulation layer, by the bonding facing of facing bonding agent outside insulation layer, it is characterized in that: described insulation layer is Rigid foam polyurethane, be bonded with galvanized steel wire netting by finishing mucilage outside Rigid foam polyurethane, zinc-coated wire is provided with crab-bolt on the net and fixes.
2. polyurethane composite plate exterior wall heat-insulation system according to claim 1, it is characterized in that: described Rigid foam polyurethane is fixed on basic body of wall by spud pile and cement slurry, described spud pile is fixed on cement slurry perpendicular to metope, uniform spud pile on cement slurry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214934.5U CN204570995U (en) | 2015-04-12 | 2015-04-12 | A kind of polyurethane composite plate exterior wall heat-insulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520214934.5U CN204570995U (en) | 2015-04-12 | 2015-04-12 | A kind of polyurethane composite plate exterior wall heat-insulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204570995U true CN204570995U (en) | 2015-08-19 |
Family
ID=53863656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520214934.5U Expired - Fee Related CN204570995U (en) | 2015-04-12 | 2015-04-12 | A kind of polyurethane composite plate exterior wall heat-insulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204570995U (en) |
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2015
- 2015-04-12 CN CN201520214934.5U patent/CN204570995U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Polyurethane composite sheet external wall insulation system Effective date of registration: 20180521 Granted publication date: 20150819 Pledgee: Wuhu Prudential financing Company limited by guarantee Pledgor: WUHU QIU HUA INSULATION MATERIALS CO.,LTD. Registration number: 2018340000163 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |