CN100368641C - Spraying of heat preservating decorating polyurethane wall body and its construction method - Google Patents
Spraying of heat preservating decorating polyurethane wall body and its construction method Download PDFInfo
- Publication number
- CN100368641C CN100368641C CNB200510200767XA CN200510200767A CN100368641C CN 100368641 C CN100368641 C CN 100368641C CN B200510200767X A CNB200510200767X A CN B200510200767XA CN 200510200767 A CN200510200767 A CN 200510200767A CN 100368641 C CN100368641 C CN 100368641C
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- Prior art keywords
- polyurethane
- spraying
- heat
- decorating
- wall body
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- 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.)
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Links
- 239000004814 polyurethane Substances 0.000 title claims abstract description 101
- 229920002635 polyurethane Polymers 0.000 title claims abstract description 100
- 238000005507 spraying Methods 0.000 title claims description 34
- 238000010276 construction Methods 0.000 title abstract description 13
- 238000009413 insulation Methods 0.000 claims abstract description 38
- 239000003973 paint Substances 0.000 claims abstract description 19
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 11
- 239000004575 stone Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920002396 Polyurea Polymers 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 22
- 238000000576 coating method Methods 0.000 claims description 22
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 12
- 239000011707 mineral Substances 0.000 claims description 12
- 230000037452 priming Effects 0.000 claims description 12
- 239000002966 varnish Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000000919 ceramic Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 6
- 239000004202 carbamide Substances 0.000 claims description 6
- 235000013877 carbamide Nutrition 0.000 claims description 5
- 239000000839 emulsion Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 2
- 238000004873 anchoring Methods 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000005034 decoration Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 2
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Images
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- Application Of Or Painting With Fluid Materials (AREA)
- Building Environments (AREA)
- Finishing Walls (AREA)
Abstract
The present invention relates to a decorative wall body sprayed with polyurethane for thermal insulation and a construction method thereof. After the construction of a polyurethane thermal insulation layer is completed, a plurality of grooves with 2 to 8mm of depth and 2 to 15mm of width are arranged at the outer surface of the polyurethane thermal insulation layer in the horizontal direction and the vertical direction. The surface of the polyurethane thermal insulation layer is divided into the effect similar to affixing porcelain tiles or stones by the grooves, and then, plastic strips are embedded in the grooves or self-adhesive strips are affixed in the grooves; one layer of polyurethane limiting surface mortar is sprayed, and next, one layer of stone paint is sprayed. Finally, the embedded plastic strips or the self-adhesive strips are taken off, and polyureas paint is sprayed. The present invention solves the technical problems of relatively complicated surface decoration of the polyurethane thermal insulation layer and slow construction. The polyurethane thermal insulation outer decoration surface is enriched, and the construction speed of the polyurethane heat preservation is enhanced.
Description
(1), technical field
The present invention relates to a kind of spraying of heat preservating decorating polyurethane wall body and job practices.
(2), background technology
Polyurethane occupies sizable market share with its excellent heat-insulating property and water resistance on the building heat preservation body of wall, particularly after energy-conservation 65% standard implementation, its advantage is more obvious.But because polyurethane surface intensity is lower, planeness is difficult to control in spraying process, after polyurethane insulation coating is carried out, also needs to carry out a plurality of processing steps such as levelling, cracking resistance, outside finish decoration usually, the construction more complicated, and speed of application is also slow.
(3), summary of the invention
The invention provides a kind of spraying of heat preservating decorating polyurethane wall body and job practices, solve levelling, cracking resistance and the decoration problem of polyurethane insulation coating external surface, and simplify work progress, improve speed of application; Also solve the protection of polyurethane heat-insulation laminar surface and the problem that anti-surface layer comes off.
The technical scheme of spraying of heat preservating decorating polyurethane wall body of the present invention and job practices:
This spraying of heat preservating decorating polyurethane wall body is characterized in that:
The moistureproof prime coat of polyurethane that one deck brushing is arranged on basic unit's body of wall, the polyurethane insulation coating that on the moistureproof priming paint of polyurethane, has one deck to spray; Have the groove of horizontal direction and the dark 2～8mm of vertical direction, wide 2～15mm at the polyurethane insulation coating external surface, these grooves are separated into the effect of the ceramic tile or the stone material of similar stickup with the polyurethane heat-insulation laminar surface, at the polyurethane heat-insulation laminar surface polyurethane interface screed of one deck spraying, the true mineral varnish layer of one deck spraying, the carbamide paint layer of one deck spraying are arranged successively.
The job practices of this spraying of heat preservating decorating polyurethane wall body is characterized in that following steps are arranged:
Step 1: the moistureproof priming paint of brushing polyurethane on basic unit's body of wall;
Step 2: spraying polyurethane insulation layer on the moistureproof priming paint of polyurethane;
Above-mentioned polyurethane insulation coating adopts pastes polyurethane plate or anchoring polyurethane plate.
The above-mentioned bar of filling out is plastic strip, adhesive sticker bar, bonding jumper, batten or adhesive tape.
The main film forming substance of the moistureproof prime coat of above-mentioned polyurethane is a polyurethane.
The main matter of above-mentioned polyurethane interface screed is a synthetic resin emulsion.
Above-mentioned polyurethane interface mortar is a polyurethane interface mortar of doing the type of mixing or emulsion-type.
Beneficial effect: the present invention does not need again the polyurethane heat-insulation laminar surface to be carried out levelling and handles, also saved crack-resistant layer, and handle the sticking adhesive sticker bar in back by fluting and spray true mineral varnish again, take behind the adhesive sticker bar spray polyurea coating again off, can reach the decorative effect of imitative ceramic tile and stone material, speed of application is fast, technology is simple, reduced material cost simultaneously, strengthened the intensity of polyurethane insulation coating, prevented that surface layer from coming off.
(4), description of drawings
Fig. 1 is the organigram of body of wall embodiment of the present invention;
Fig. 2 is the schematic diagram of wall construction method step 1 of the present invention;
Fig. 3 is the schematic diagram of wall construction method step 2 of the present invention;
Fig. 4 is the schematic diagram of wall construction method step 3 of the present invention;
Fig. 5 is the schematic diagram of wall construction method step 4 of the present invention;
Fig. 6 is the schematic diagram of wall construction method step 5-8 of the present invention.
Among the figure: 1-basic unit body of wall, the moistureproof prime coat of 2-polyurethane, 3-polyurethane insulation coating, 4-polyurethane interface screed, the true mineral varnish layer of 5-, 6-carbamide paint layer, 7-groove, 8-fill out bar.
(5), the specific embodiment
Spraying of heat preservating decorating polyurethane wall body embodiment of the present invention has the moistureproof prime coat 2 of polyurethane of one deck brushing referring to Fig. 1, Fig. 6 on basic unit's body of wall 1, the polyurethane insulation coating 3 of one deck spraying is arranged on the moistureproof priming paint of polyurethane; Have the groove 7 of horizontal direction and the dark 2～8mm of vertical direction, wide 2～15mm at the polyurethane insulation coating external surface, these grooves are separated into the effect of the ceramic tile or the stone material of similar stickup with the polyurethane heat-insulation laminar surface, have successively at the polyurethane heat-insulation laminar surface: the true mineral varnish layer 5 of the polyurethane interface screed 4 of one deck spraying, one deck spraying, the carbamide paint layer 6 of one deck spraying.
The job practices embodiment of spraying of heat preservating decorating polyurethane wall body of the present invention:
Referring to Fig. 2; after basic unit's body of wall 1 handled well; the moistureproof prime coat 2 of spraying polyurethane; the moistureproof priming paint of polyurethane is to be main film forming substance with polyurethane; adopt various auxiliary agent allotments to form; water is released certain viscosity during construction; use cylinder; hairbrush is brushed equably on the concrete exterior wall surface; the building block exterior wall surface; external wall plastering laminar surface or cement surface; can effectively prevent the harmful effect that sealing and steam produce polyurethane foam; also can the material of other and water and steam sensitivity be played a protective role, the moistureproof priming paint of polyurethane can adopt 701 maintenance priming paint; PU transparent priming etc.
Referring to Fig. 3, behind moistureproof priming paint 2 substantially dries of polyurethane, spraying or stickup polyurethane insulation coating 3.
Referring to Fig. 4, after polyurethane insulation coating 3 sprayings are finished, leave the groove of some dark 2～8mm, wide 2～15mm by horizontal direction and vertical direction at the polyurethane insulation coating external surface, slot available pocket knife, saw blade or commercially available various groovers flutings, these grooves are separated into the polyurethane heat-insulation laminar surface effect of similar ceramic tile or stone material.
Referring to Fig. 5, adhesive sticker bar 8 on the groove of polyurethane insulation coating 3 is embedded in plastic strip or pastes.
Referring to Fig. 6, then spray one deck polyurethane interface screed 4, the polyurethane interface mortar is to be main cementing agent with the synthetic resin emulsion that has a bonds well performance with polyurethane, composite various auxiliary agent, filler form, mix with a certain proportion of portland cement during construction, be used for the polyurethane surface of exterior-wall heat insulation with cylinder, the even brushing of hairbrush, thereby effectively strengthen the adhesion stress between polyurethane and the floated coat, the polyurethane interface mortar can adopt dried mixed type, also can adopt emulsion-type, as upright Dare boundary mortar, DR polyurethane interface mortar etc.Spray the true mineral varnish layer 5 of one deck then, true mineral varnish can adopt the true mineral varnish (stone coating) of commercially available various brands, as " bright quick board " the true mineral varnish of natural colour sand, " Bao Lite " true mineral varnish etc., take off the plastic strip of embedding after the drying or take the adhesive sticker bar off, spray commercially available carbamide paint layer 6 cover at last, as " tarim " board carbamide paint, SPI polyureas etc.
Claims (7)
1. spraying of heat preservating decorating polyurethane wall body is characterized in that:
The moistureproof prime coat of polyurethane that one deck brushing is arranged on basic unit's body of wall, the polyurethane insulation coating that on the moistureproof priming paint of polyurethane, has one deck to spray; Have the groove of horizontal direction and the dark 2～8mm of vertical direction, wide 2～15mm at the polyurethane insulation coating external surface, these grooves are separated into the effect of the ceramic tile or the stone material of similar stickup with the polyurethane heat-insulation laminar surface, at the polyurethane heat-insulation laminar surface polyurethane interface screed of one deck spraying, the true mineral varnish layer of one deck spraying, the carbamide paint layer of one deck spraying are arranged successively.
2. the job practices of a spraying of heat preservating decorating polyurethane wall body is characterized in that following steps are arranged:
Step 1: the moistureproof priming paint of brushing polyurethane on basic unit's body of wall;
Step 2: spraying polyurethane insulation layer on the moistureproof priming paint of polyurethane;
Step 3, leave the groove of some dark 2～8mm, wide 2～15mm at the polyurethane insulation coating external surface by horizontal direction and vertical direction, these grooves are separated into the polyurethane heat-insulation laminar surface effect of the ceramic tile or the stone material of similar stickup;
Step 4, be embedded at groove and fill out bar;
Step 5, spraying one deck polyurethane interface mortar;
Step 6, then spray the true mineral varnish of one deck;
Step 7, take off the bar of filling out of embedding;
Step 8, spray polyurea coating.
3. spraying of heat preservating decorating polyurethane wall body job practices according to claim 2 is characterized in that: described polyurethane insulation coating adopts pastes polyurethane plate or anchoring polyurethane plate.
4. spraying of heat preservating decorating polyurethane wall body job practices according to claim 2 is characterized in that: the described bar of filling out is plastic strip, adhesive sticker bar, bonding jumper, batten or adhesive tape.
5. spraying of heat preservating decorating polyurethane wall body job practices according to claim 2 is characterized in that: the main film forming substance of the moistureproof prime coat of described polyurethane is a polyurethane.
6. spraying of heat preservating decorating polyurethane wall body job practices according to claim 2 is characterized in that: the main matter of described polyurethane interface screed is a synthetic resin emulsion.
7. according to claim 2 or 6 described spraying of heat preservating decorating polyurethane wall body job practicess, it is characterized in that: described polyurethane interface mortar is a polyurethane interface mortar of doing the type of mixing or emulsion-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510200767XA CN100368641C (en) | 2005-12-06 | 2005-12-06 | Spraying of heat preservating decorating polyurethane wall body and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510200767XA CN100368641C (en) | 2005-12-06 | 2005-12-06 | Spraying of heat preservating decorating polyurethane wall body and its construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1786367A CN1786367A (en) | 2006-06-14 |
| CN100368641C true CN100368641C (en) | 2008-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510200767XA Expired - Fee Related CN100368641C (en) | 2005-12-06 | 2005-12-06 | Spraying of heat preservating decorating polyurethane wall body and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100368641C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100357539C (en) * | 2006-06-29 | 2007-12-26 | 黄菁华 | External wall external thermal-insulating system coated with hard polyurethane foam and its construction process |
| CN102777001A (en) * | 2011-05-09 | 2012-11-14 | 昆山蓝胜建材有限公司 | High-polymer rock wool decoration element |
| CN102776994A (en) * | 2012-08-13 | 2012-11-14 | 上海大学 | Construction method of artificial-granite multicolor paint wall surface |
| CN108797922A (en) * | 2018-07-02 | 2018-11-13 | 成都富思特新材料有限公司 | A kind of construction method based on heat insulation base layer with lime stone decorative effect |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125565A (en) * | 1995-10-27 | 1997-05-13 | Yoshinori Okura | Wooden structural member for construction |
| JP2001081900A (en) * | 1999-09-09 | 2001-03-27 | Shinohara Shoten:Kk | Face material bearing wall panel and bearing wall structure using it |
| JP2002038617A (en) * | 2000-07-26 | 2002-02-06 | Mitsubishi Kagaku Form Plastic Kk | Heat insulating material for corner and projected corner structure |
| CN2496957Y (en) * | 2001-08-20 | 2002-06-26 | 高文利 | Thermal-insulating decorative composite out-fitting wallboard |
| CN1635232A (en) * | 2004-11-29 | 2005-07-06 | 康玉范 | Technological process for imbedded composite energy saving wall |
-
2005
- 2005-12-06 CN CNB200510200767XA patent/CN100368641C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125565A (en) * | 1995-10-27 | 1997-05-13 | Yoshinori Okura | Wooden structural member for construction |
| JP2001081900A (en) * | 1999-09-09 | 2001-03-27 | Shinohara Shoten:Kk | Face material bearing wall panel and bearing wall structure using it |
| JP2002038617A (en) * | 2000-07-26 | 2002-02-06 | Mitsubishi Kagaku Form Plastic Kk | Heat insulating material for corner and projected corner structure |
| CN2496957Y (en) * | 2001-08-20 | 2002-06-26 | 高文利 | Thermal-insulating decorative composite out-fitting wallboard |
| CN1635232A (en) * | 2004-11-29 | 2005-07-06 | 康玉范 | Technological process for imbedded composite energy saving wall |
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| Publication number | Publication date |
|---|---|
| CN1786367A (en) | 2006-06-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Zhenli Gaoxin Technology Co., Ltd. Assignor: Huang Zhenli Contract record no.: 2011110000090 Denomination of invention: Spraying of heat preservating decorating polyurethane wall body and its construction method Granted publication date: 20080213 License type: Exclusive License Open date: 20060614 Record date: 20110712 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080213 Termination date: 20141206 |
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| EXPY | Termination of patent right or utility model |