CN201502157U - Polyurethane composite heat insulation stone - Google Patents
Polyurethane composite heat insulation stone Download PDFInfo
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- CN201502157U CN201502157U CN2009203077654U CN200920307765U CN201502157U CN 201502157 U CN201502157 U CN 201502157U CN 2009203077654 U CN2009203077654 U CN 2009203077654U CN 200920307765 U CN200920307765 U CN 200920307765U CN 201502157 U CN201502157 U CN 201502157U
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Abstract
The utility model relates to the technical field of building materials, in particular to a polyurethane composite heat insulation stone bonding natural stones with polyurethanes. The heat insulation stone comprises a natural stone layer, and is characterized in that two polyurethane layers, namely a thin polyurethanes layer and a thick polyurethanes layer, are arranged on one side of the natural stone layer, opposite surfaces of the two polyurethane layers are wave surfaces, an electric heating galvanized steel mesh is disposed between the two wave surfaces, the thin polyurethanes layer is glued with the natural stone layer through adhesive, and mesh fabric is disposed on the planar side of the thick polyurethanes layer. The heat insulation stone reduces using quantity of the natural stones, improves heat insulation effect of products, lightens self weight of the products, and facilitates construction. The surface of the heat insulation stone has texture and reticulated mottles of the natural stones.
Description
Technical field
The utility model relates to building material technical field, especially relates to a kind of with lithotome and the bonding compound heat preservation stone of polyurethane.
Background technology
Lithotome is fewer and feweri non-renewable as a kind of natural resource, again because lithotome generally all is whole slabstone in recovery process, need cut as the building surface body, for guaranteeing slabstone cracky not in use, thickness after the lithotome cutting is thicker, heavy in transportation like this, and the heat insulation effect of lithotome is unsatisfactory, and progress is slow in construction in addition.Therefore, a kind of composite stone material of the indoor and outdoor metope insulation and decoration that is used to build, decorate arises at the historic moment, and existing compound masonry work description of materials is also more, but its characteristics are respectively arranged.
As Chinese patent application number is 200810121405.5 1 kinds of stone decoration boards, comprises the three layers of composition of stone decoration panel layer, insulation layer, enhancement Layer that set gradually from outside to inside, and has adopted the stone material plate of 0.5～5MM thickness.As Chinese patent application number is 200610072278.5 1 kinds of metal decorative stone materials, comprise stone material, metal finishing bar or Metal decorative part, glue, process groove or hole on the stone material plate, in the stone material groove or in the hole, fill glue, bonding jumper is inlayed in the groove on the stone material plate into and is fixed with glue, or the joint pin on the Metal decorative part injects in the stone material hole and fixes with glue.
And for example the patent No. is ZL97246141.8 novel stone material composite decorating board, mainly be composited by ceramic matrix and natural stone sheet material, promptly coating adhesive on ceramic matrix is bonded in natural stone sheet material on the matrix, thereby constitutes the firm stone decoration board of en-block construction.
Application number is 200820027227.5 1 kinds of stone thermal insulating decoration boards for another example; by improving the structure of tack coat and suspension member; and adopt new cementing agent disposable stone thermal insulating decoration board that is processed in factory; comprise finish coat, insulation layer and bonding protection bottom; between finish coat and insulation layer, be provided with tack coat; be provided with suspension member on the outer rim of insulation layer, this suspension member comprises pre-buried part and exposed parts.Be 200520034141.1 1 kinds of heat preservation energy-saving stone wall surface decorative panels also just like the patent No., feature is that heat preservation energy-saving stone wall surface decorative panel is a stratiform structure, its thermal insulation layer XPS extruded polystyrene board is coated with an adhesive-layer on the surface, be coated with a stone material layer on the adhesive-layer surface, this structure is different with the present invention.
Summary of the invention
The purpose of this utility model is in order to solve the problem that lithotome is big as decorative panel for building weight, heat-insulating property is poor, cost is high, a kind of reasonable in design is provided, utilize the heat-insulating property of polyurethane, it is bonding that the special adhesion technology of waveform mating surface is carried out multilayer, has that texture is strong, intensity good, durable in use, a polyurethane composite thermal insulation stone material with natural stone reticulate pattern.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of polyurethane composite thermal insulation stone material, comprise one deck lithotome, it is characterized in that it is thin layer polyurethane and thick-layer polyurethane that a described side at lithotome is provided with two-layer layer of polyurethane, the relative one side of two-layer layer of polyurethane is a wavy surface, be provided with the zinc-plated steel mesh of electric heating between the wavy surface, thin layer polyurethane and lithotome glue together by bonding adhesive; Planar side at thick-layer polyurethane is provided with grid cloth.
As preferably, described lithotome and the bonding one side of thin layer polyurethane are polished before gummed, and the surface forms frosting.Frosting has the good irregular male and fomale(M﹠F) of little shape, makes cemented surface each other be difficult for breaking away from.
As preferably, the zinc-plated steel mesh of described electric heating is set as wavy surface, and the wavy surface of its wavy surface and thin layer polyurethane and thick-layer polyurethane is combined closely.The wave size of the zinc-plated steel mesh of electric heating equates not have the gap mutually and cooperate with the wave size of layer of polyurethane, this gummed has increased the contact area between the combination person, and the person of being combined is become one fully, increases the bond strength between the adherend greatly.
As preferably, described grid cloth is the alkali-resistant glass fibre grid cloth.This grid cloth has the endurance quality of safety and stability.
As preferably, described grid cloth is by on the surface of pasting agent and being bonded in thick-layer polyurethane.
Of the present utility modelly profitablely be: with the lithotome skiving, the compound multilayer polyurethane of going up has reduced the consumption of lithotome, increase the thickness of product, improve the heat insulation effect of product, alleviate the own wt of product, help construction, and texture, aesthetic feeling and lithotome are identical.
Therefore, the utility model is a kind of reasonable in design, and integrated cost is low, has high strength, in light weight, polyurethane composite thermal insulation stone material that texture is good.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure: 1. lithotome, 2. bonding adhesive, 3. thin layer polyurethane, the 4. zinc-plated steel mesh of electric heating, 5. thick-layer polyurethane is 6. pasted agent, 7. grid cloth.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, surperficial option one deck lithotome 1 of present embodiment, in particular mold, make, stick with glue agent 2 as tack coat, at first clamp-oning thickness is 3mm thin layer polyurethane 3, the flat auxilliary more zinc-plated steel mesh 4 of waveform electric heating of going up, the thick-layer polyurethane 5 that squeeze note 10mm is thick then puts down being coated with one deck and pasting agent 6 after flat auxilliary one deck alkali-resistant glass fibre grid cloth 7.
Claims (5)
1. polyurethane composite thermal insulation stone material, comprise one deck lithotome (1), it is characterized in that it is thin layer polyurethane (3) and thick-layer polyurethane (5) that a described side at lithotome (1) is provided with two-layer layer of polyurethane, the relative one side of two-layer layer of polyurethane is a wavy surface, be provided with the zinc-plated steel mesh of electric heating (4) between the wavy surface, thin layer polyurethane (3) glues together by bonding adhesive (2) with lithotome (1); Planar side at thick-layer polyurethane (5) is provided with grid cloth (7).
2. polyurethane composite thermal insulation stone material according to claim 1 is characterized in that described lithotome (1) and the bonding one side of thin layer polyurethane (3), polishes before gummed, and the surface forms frosting.
3. polyurethane composite thermal insulation stone material according to claim 1 is characterized in that the zinc-plated steel mesh of described electric heating (4) is set as wavy surface, and the wavy surface of its wavy surface and thin layer polyurethane (3) and thick-layer polyurethane (5) is combined closely.
4. polyurethane composite thermal insulation stone material according to claim 1 is characterized in that described grid cloth (7) is the alkali-resistant glass fibre grid cloth.
5. polyurethane composite thermal insulation stone material according to claim 1 is characterized in that described grid cloth (7) is bonded on the surface of thick-layer polyurethane (5) by pasting agent (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077654U CN201502157U (en) | 2009-08-11 | 2009-08-11 | Polyurethane composite heat insulation stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203077654U CN201502157U (en) | 2009-08-11 | 2009-08-11 | Polyurethane composite heat insulation stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201502157U true CN201502157U (en) | 2010-06-09 |
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ID=42453093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203077654U Expired - Fee Related CN201502157U (en) | 2009-08-11 | 2009-08-11 | Polyurethane composite heat insulation stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201502157U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372908A (en) * | 2014-10-20 | 2015-02-25 | 浙江万达建设集团有限公司 | Novel granite facing thermal-insulation integrated plate and construction process thereof |
-
2009
- 2009-08-11 CN CN2009203077654U patent/CN201502157U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104372908A (en) * | 2014-10-20 | 2015-02-25 | 浙江万达建设集团有限公司 | Novel granite facing thermal-insulation integrated plate and construction process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20100811 |