CN202809867U - Rigid foam polyurethane thermal-insulation composite board - Google Patents
Rigid foam polyurethane thermal-insulation composite board Download PDFInfo
- Publication number
- CN202809867U CN202809867U CN201220461724.2U CN201220461724U CN202809867U CN 202809867 U CN202809867 U CN 202809867U CN 201220461724 U CN201220461724 U CN 201220461724U CN 202809867 U CN202809867 U CN 202809867U
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- foam polyurethane
- insulation
- thermal
- interface
- hard
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Abstract
The utility model relates to a rigid foam polyurethane thermal-insulation composite board, which belongs to the technical field of the energy-saving thermal-insulation material of the construction. The rigid foam polyurethane thermal-insulation composite board is characterized by comprising a thermal-insulation layer (1) and interface protection layers (2), wherein the thermal-insulation layer (1) consists of the rigid foam polyurethane thermal-insulation board with the excellent thermal-insulation, heat-proof and water-proof performance, and the interface protection layers (2) are coated on the upper surface and the lower surface of the thermal-insulation layer (1), consist of bottom lining proof interface coiled materials and have the functions of protection and interface enhancement. The rigid foam polyurethane thermal-insulation composite board disclosed by the utility model has the advantages of reasonable structure design, excellent thermal-insulation, heat-proof and water-proof performance, low cost, high production efficiency, convenience in construction and operation and wide application prospect, and the 65% energy saving requirement of a building can be favorably satisfied.
Description
Technical field
The utility model relates to a kind of hard-foam polyurethane thermal insulating composite panel, belongs to the building energy-saving heat-insulating material technical field.
Background technology
Building energy conservation is the strategy of sustainable development that the Chinese government vigorously advocates in recent years, is the important state basic policy that helps energy-saving and emission-reduction, environmental protection, to building masonry wall be incubated, heat insulation processing is to implement one of important measures of building energy conservation.The hard-foam polyurethane heat insulating material has very excellent insulation, heat insulation, water resistance, be used for wall insulation system, can satisfy well the requirement of building energy conservation 65%, boundary layer in the hard-foam polyurethane thermal insulating composite panel that exists on the market at present is generally the cement-based coiled material layer of end liner, exist that boundary layer and insulation layer are peeled off easily, easy problems of crack between warming plate plate seam, affected the safety of wall insulation system.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, provide a kind of excellent combination property, with low cost, production efficiency is high, constructing operation hard-foam polyurethane thermal insulating composite panel easily.
The utility model is achieved through the following technical solutions:
A kind of hard-foam polyurethane thermal insulating composite panel, its special character are to comprise insulation layer 1 and paste the interface overcoat 2 that has protection and interface humidification in insulation layer 1 upper and lower surface.
Described insulation layer 1 is insulation, heat insulation, hard-foam polyurethane warming plate that water resistance is excellent;
Described interface overcoat 2 be by form after the flame retardant type cement-free based polyalcohol rubber cement oven dry without end liner interface coiled material;
The thickness of described interface overcoat 2 is 0.05-3.0mm.
The length of described warming plate is that 600-3000mm, width are that 300-2000mm, thickness are 10-150mm.
A kind of hard-foam polyurethane thermal insulating composite panel of the utility model, reasonable in design, insulation layer 1 is the hard-foam polyurethane warming plate, the insulation, heat insulation, water resistance is excellent, can satisfy well the requirement of building energy conservation 65%.Extremely strong active caking property when this thermal insulating composite panel takes full advantage of the hard-foam polyurethane foaming, to be compound to without end liner interface coiled material layer the upper and lower surface of hard-foam polyurethane insulation layer, form and insulation layer secure bond interface overcoat together, and the interface coiled material in this thermal insulating composite panel is without end liner, cement-free base volume material, saved common end liner coiled material (the Chopped Strand Mat coiled material that has, non-woven fabric coiled material, grid cloth coiled material etc.) material cost of end liner in, and overcome well to have and easily cubic deformation occurs behind the wall on the common rigid foam polyurethane that the cement-based interface of end liner coiled material forms and boundary layer and insulation layer are peeled off easily, produce easily the problems such as crack between the warming plate plate seam.This thermal insulating composite panel also has the advantages such as production efficiency height, with low cost, constructing operation be convenient simultaneously, is with a wide range of applications.
Description of drawings
Fig. 1: the cross-sectional view of a kind of hard-foam polyurethane thermal insulating composite panel of the utility model;
Among the figure: 1, insulation layer, 2, the interface overcoat.
The specific embodiment
Provide the specific embodiment of the present utility model below with reference to accompanying drawing, be used for the utility model is described further.
A kind of hard-foam polyurethane thermal insulating composite panel of present embodiment comprises insulation layer 1 and pastes the interface overcoat 2 that has protection and interface humidification in insulation layer 1 upper and lower surface with reference to figure 1.
Described insulation layer 1 is insulation, heat insulation, hard-foam polyurethane warming plate that water resistance is excellent;
Described interface overcoat 2 be by form after the flame retardant type cement-free based polyalcohol rubber cement oven dry without end liner interface coiled material;
The thickness of described interface overcoat 2 is 0.05-3.0mm.
The length of described warming plate is that 600-3000mm, width are that 300-2000mm, thickness are 10-150mm.
A kind of hard-foam polyurethane thermal insulating composite panel of the utility model reasonable in design, insulation layer 1 is the hard-foam polyurethane warming plate, the insulation, heat insulation, water resistance is excellent, can satisfy well the requirement of building energy conservation 65%.This thermal insulating composite panel of while takes full advantage of hard-foam polyurethane and has extremely strong active caking property, when the hard-foam polyurethane foaming forms insulation layer, to be compound to without end liner interface coiled material layer the upper and lower surface of warming plate, form and insulation layer secure bond interface overcoat together, boundary layer has played good protection and interface humidification, need not to carry out again loaded down with trivial details interface processing in the construction in later period process, directly get final product by the general polymer mortar bonding during upper wall, and and bonding is firm between the body of wall basic unit, and safety is guaranteed.In addition, interface coiled material in this thermal insulating composite panel is without the end liner coiled material, saved common end liner coiled material (the Chopped Strand Mat coiled material that has, non-woven fabric coiled material, grid cloth coiled material etc.) end liner (Chopped Strand Mat in, harmless cloth, grid cloth) material cost, and can adapt to well inner hard-foam polyurethane and change the volumetric change that occurs owing to external environment condition, having overcome well commonly has in the hard-foam polyurethane thermal insulating composite panel that the end liner coiled material forms, owing to contain substrate in the coiled material of interface, make its variation that can not adapt to well inner polyurethane material, cause thermal insulating composite panel to produce easily alice, the problems such as distortion.Simultaneously this interface coiled material is the coiled material that forms after the oven dry of flame retardant type cement-free polymer cement, does not exist on the coiled material of ordinary Portland cement base interface behind the wall not fully the cement of aquation that aquation further occurs and hardening, generation volumetric change and then cause plate seam place to produce easily problems of crack.
A kind of hard-foam polyurethane thermal insulating composite panel of the utility model, reasonable in design has excellent insulation, heat insulation, water resistance, can satisfy well the requirement of building energy conservation 65%, with low cost, production efficiency is high, constructing operation is convenient, be with a wide range of applications.
Above-described embodiment only is used for explanation the utility model; raw material wherein and production technology all can change to some extent; every equivalents or improvement of carrying out on the basis of technical solutions of the utility model all should do not got rid of outside this practical new protection domain.
Claims (5)
1. a hard-foam polyurethane thermal insulating composite panel is characterized in that comprising insulation layer (1) and pastes the interface overcoat (2) that has protection and interface humidification in insulation layer (1) upper and lower surface.
2. according to a kind of hard-foam polyurethane thermal insulating composite panel claimed in claim 1, it is characterized in that described insulation layer (1) is insulation, heat insulation, hard-foam polyurethane warming plate that water resistance is excellent.
3. according to a kind of hard-foam polyurethane thermal insulating composite panel claimed in claim 1, it is characterized in that described interface overcoat (2) be by form after the oven dry of flame retardant type cement-free based polyalcohol rubber cement without end liner interface coiled material.
4. according to a kind of hard-foam polyurethane thermal insulating composite panel claimed in claim 1, the thickness that it is characterized in that described interface overcoat (2) is 0.05-3.0mm.
5. according to a kind of hard-foam polyurethane thermal insulating composite panel claimed in claim 1, the length that it is characterized in that described warming plate is that 600-3000mm, width are that 300-2000mm, thickness are 10-150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220461724.2U CN202809867U (en) | 2012-09-12 | 2012-09-12 | Rigid foam polyurethane thermal-insulation composite board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220461724.2U CN202809867U (en) | 2012-09-12 | 2012-09-12 | Rigid foam polyurethane thermal-insulation composite board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809867U true CN202809867U (en) | 2013-03-20 |
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ID=47868774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220461724.2U Expired - Lifetime CN202809867U (en) | 2012-09-12 | 2012-09-12 | Rigid foam polyurethane thermal-insulation composite board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809867U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585504A (en) * | 2021-08-05 | 2021-11-02 | 万华建筑科技有限公司 | A2-grade hard foam polyurethane insulation board and processing technology thereof |
-
2012
- 2012-09-12 CN CN201220461724.2U patent/CN202809867U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113585504A (en) * | 2021-08-05 | 2021-11-02 | 万华建筑科技有限公司 | A2-grade hard foam polyurethane insulation board and processing technology thereof |
| CN113585504B (en) * | 2021-08-05 | 2023-08-08 | 万华建筑科技有限公司 | A2-level hard foam polyurethane insulation board and processing technology thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |