CN101109212A - Method for manufacturing rigid foam polyurethane heat preserving system - Google Patents
Method for manufacturing rigid foam polyurethane heat preserving system Download PDFInfo
- Publication number
- CN101109212A CN101109212A CNA2006100454688A CN200610045468A CN101109212A CN 101109212 A CN101109212 A CN 101109212A CN A2006100454688 A CNA2006100454688 A CN A2006100454688A CN 200610045468 A CN200610045468 A CN 200610045468A CN 101109212 A CN101109212 A CN 101109212A
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- China
- Prior art keywords
- foam polyurethane
- rigid foam
- polyurethane
- polymer mortar
- wall
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Abstract
The invention discloses a preparing method for a heat-preservation system of hard foam polyurethane compound board, which is characterized in that, first the hard foam polyurethane compound board is prefabricated, and the hard foam polyurethane compound board is cut according to the requirement from the wall; some binder of polymer mortar is coated on the cut hard foam polyurethane compound board, then the hard foam polyurethane compound board is adhered on the wall, and seams for boards are reserved; the seams are filled by modified foaming polyurethane, so that the foaming polyurethane will form an integral heat-preservation and thermal insulated course jointly with the hard foam polyurethane compound board; then a layer of polymer mortar is coated on the heat-preservation and thermal insulated course as a whole; checkered fabric is laid, and finally the structure is toweled flat by some polymer mortar. The invention is of simple process, good heat preservation, low construction cost, and is applicable for any wall body.
Description
Technical field the present invention relates to a kind of rigid foam polyurethane heat preserving system process for making.
Disclosing a kind of application number in the background technology prior art is 200410075720.0 " a kind of construction method for water-proof thermal insulation roofing with integrated protecting layer "; it is to make the insulation precast plate earlier; to be incubated precast plate sticks on the roofing; on the roof heat insulation precast plate, be coated with then and scrape cementing agent; again waterproof roll is pasted on the insulation precast plate, finish the making of water-proof heat-preserving integrated protection layer roofing member.The precast plate that is adopted in this worker's method is polyurethane precast plate, phenolic aldehyde precast plate, expanded polystyrene (EPS) or extruded polystyrene precast plate.This protection layer roofing construction method only is suitable for roofing to be made, and is not suitable for body of wall, and produced insulation layer roofing is not attractive in appearance, and heat insulation effect is not ideal.
Summary of the invention the objective of the invention is to want to provide a kind of new process for making that is applicable to wall insulation system, it is the rigid foam polyurethane heat preserving system process for making, the heat-insulation system that adopts this method to make, manufacture craft is simple, high insulating effect.
The objective of the invention is to be achieved by the following scheme: a kind of rigid foam polyurethane heat preserving system is made worker's method, it is characterized in that: at first prefabricated rigid foam polyurethane, according to the body of wall requirement, shear rigid foam polyurethane; On the good rigid foam polyurethane of shearing, smear the polymer mortar cementing agent, then rigid foam polyurethane is sticked on the body of wall, and the preformed plate seam; With modified foaming polyurethane infill panel seam, make it form the integral heat insulation isolation layer with rigid foam polyurethane; Integral body is smeared the one layer of polymeric mortar on the thermal insulation layer again, spreads grid cloth, and gets final product with polymer mortar is floating.
The preparation method of the preferred rigid foam polyurethane of the present invention is for producing the polymer mortar sheet material earlier, sheet material contains grid cloth, when utilizing the polyurethane plate production line that polyisocyanates and combined polyether are foamed into polyurethane plate then, the polymer mortar sheet material is compound to the polyurethane plate two sides.
In order to increase the decorative effect of exterior wall, can after polymer mortar is floating, be coated with one deck ornament materials again, as natural porcelain stone lacquer, fluorocarbon coating, true mineral varnish etc.
Manufacture craft of the present invention is simple, high insulating effect, and construction cost is low, is applicable to any body of wall.Worker's method of the present invention adopts rigid foam polyurethane to stick on the body of wall, increased adhesion strength, the preformed plate seam is filled with modified foaming polyurethane, both can reach with rigid foam polyurethane and form whole thermal insulation layer, increased the adhesion firmness between Rigid foam polyurethane and body of wall again, worker's method of the present invention does not need with riveting parts etc. fixing, avoids the generation of cold bridge phenomenon, pollution-free during construction, be not subjected to environmental constraints.When making heat-insulation system by process of the present invention, smear ornament materials in the heat-insulation system outside again, can increase decorative effect of the present invention, make it integrate insulation and decoration, not only be incubated but also elegant in appearance.
The specific embodiment below in conjunction with the concrete example of implementing, is done further detailed description to the present invention for describing the present invention in detail.
The prefabricated Rigid foam polyurethane of elder generation: produce the polymer mortar sheet material by production line, contain grid cloth in the middle of the polymer mortar sheet material, and then when utilizing panel production line that polyisocyanates and combined polyether are foamed into polyurethane plate, the polymer mortar sheet material is compound to the two sides of polyurethane plate, finishes the making of making prefabricated Rigid foam polyurethane at production department.
According to the body of wall requirement, determine the specification of required prefabricated Rigid foam polyurethane, by the prefabricated Rigid foam polyurethane of required trimming.
The body of wall basal plane is cleaned out, and levelling, the specification by the prefabricated Rigid foam polyurethane of shearing on body of wall hangs up longitudinal and transverse line, and reserves the ejecting plate seam, on the good rigid foam polyurethane of shearing, be coated with and scrape the polymer mortar cementing agent, then Rigid foam polyurethane is sticked on the body of wall; With modified foaming polyurethane infill panel seam, and use the polymer mortar levelling, itself and Rigid foam polyurethane are on the same smooth plane, form the integral heat insulation isolation layer with rigid foam polyurethane; Integral body is smeared polymer mortar on the thermal insulation layer again, spreads grid cloth, and gets final product with the polymer mortar pressing.
In order to increase the decorative effect of exterior wall, can after flattening, polymer mortar smear ornament materials again, as natural porcelain stone lacquer, fluorocarbon coating, true mineral varnish etc.
Claims (3)
1. method for manufacturing rigid foam polyurethane heat preserving system is characterized in that: at first prefabricated rigid foam polyurethane, according to the body of wall requirement, shear rigid foam polyurethane; On the good rigid foam polyurethane of shearing, smear the polymer mortar cementing agent, then rigid foam polyurethane is sticked on the body of wall, and the preformed plate seam; With modified foaming polyurethane infill panel seam, make it form the integral heat insulation isolation layer with rigid foam polyurethane; Integral body is smeared the one layer of polymeric mortar on the thermal insulation layer again, spreads grid cloth, and gets final product with polymer mortar is floating.
2. according to the described method for manufacturing rigid foam polyurethane heat preserving system of claim 1, the preparation method that it is characterized in that described prefabricated rigid foam polyurethane is for producing the polymer mortar sheet material earlier, sheet material contains grid cloth, when utilizing the polyurethane plate production line that polyisocyanates and combined polyether are foamed into polyurethane plate then, the polymer mortar sheet material is compound to the two sides of polyurethane plate.
3. according to claim 1 or 2 described method for manufacturing rigid foam polyurethane heat preserving system, it is characterized in that after polymer mortar is floating, smear one deck ornament materials again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100454688A CN101109212A (en) | 2006-07-20 | 2006-07-20 | Method for manufacturing rigid foam polyurethane heat preserving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100454688A CN101109212A (en) | 2006-07-20 | 2006-07-20 | Method for manufacturing rigid foam polyurethane heat preserving system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101109212A true CN101109212A (en) | 2008-01-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100454688A Withdrawn CN101109212A (en) | 2006-07-20 | 2006-07-20 | Method for manufacturing rigid foam polyurethane heat preserving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101109212A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234249A (en) * | 2014-09-04 | 2014-12-24 | 中利建设集团有限公司 | Construction method of outer heat insulation wall using polyurethane hard foam composite boards |
| CN104234248A (en) * | 2014-09-04 | 2014-12-24 | 中利建设集团有限公司 | External thermal insulation wall body |
| CN104264872A (en) * | 2014-09-18 | 2015-01-07 | 东莞市万科建筑技术研究有限公司 | Composite cast-in-situ outer wall and construction method thereof |
| US20200353716A1 (en) * | 2017-11-28 | 2020-11-12 | Dow Global Technologies Llc | Polyurethane-based insulation board |
-
2006
- 2006-07-20 CN CNA2006100454688A patent/CN101109212A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104234249A (en) * | 2014-09-04 | 2014-12-24 | 中利建设集团有限公司 | Construction method of outer heat insulation wall using polyurethane hard foam composite boards |
| CN104234248A (en) * | 2014-09-04 | 2014-12-24 | 中利建设集团有限公司 | External thermal insulation wall body |
| CN104234249B (en) * | 2014-09-04 | 2016-06-29 | 中利建设集团有限公司 | The external heat insulating wall engineering method of application hard polyurethane foam composite plates |
| CN104264872A (en) * | 2014-09-18 | 2015-01-07 | 东莞市万科建筑技术研究有限公司 | Composite cast-in-situ outer wall and construction method thereof |
| CN104264872B (en) * | 2014-09-18 | 2017-04-12 | 东莞市万科建筑技术研究有限公司 | Composite cast-in-situ outer wall and construction method thereof |
| US20200353716A1 (en) * | 2017-11-28 | 2020-11-12 | Dow Global Technologies Llc | Polyurethane-based insulation board |
| US11745465B2 (en) * | 2017-11-28 | 2023-09-05 | Dow Global Technologies Llc | Polyurethane-based insulation board |
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| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |