CN102720368A - Installation and construction method for rock wool composite fireproofing thermal-insulation boards - Google Patents
Installation and construction method for rock wool composite fireproofing thermal-insulation boards Download PDFInfo
- Publication number
- CN102720368A CN102720368A CN2012100298524A CN201210029852A CN102720368A CN 102720368 A CN102720368 A CN 102720368A CN 2012100298524 A CN2012100298524 A CN 2012100298524A CN 201210029852 A CN201210029852 A CN 201210029852A CN 102720368 A CN102720368 A CN 102720368A
- Authority
- CN
- China
- Prior art keywords
- rock wool
- warming plate
- composite fireproof
- wool composite
- thermal
- Prior art date
- 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.)
- Granted
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The invention discloses an installation and construction method for rock wool composite fireproofing thermal-insulation boards. The installation and construction method comprises the following steps of: (1) plastering base wall bodies to enable plastering of the base wall bodies to meet intermediate plastering requirements; (2) determining numbers and sizes of irregular-shaped boards and nonstandard-size boards of the required thermal-insulation boards, and preparing the boards before construction; (3) fixing the thermal-insulation boards on the base wall bodies in pasting mode; (4) stuffing board gaps of the pasted thermal-insulation boards with rock wool bars, then full-filling grooves formed by the rock wool bars and the thermal-insulation boards with thermal-insulation mortar and compacting; (5) brushing coating or pasting face bricks. The construction method is simple in operation and strong in applicability, and constructed building wall bodies are good in fireproofing and thermal-insulation properties, high in mechanical strength, durable and low in comprehensive construction cost. Document requirements of Civil building external thermal insulation system and external wall decoration fire prevention interim provisions and Notice on further clearing civil building external thermal preservation material fire control supervision management relevant requirements can be met.
Description
Technical field
The present invention relates to a kind of construction techniques, especially a kind of construction method of installation of rock wool composite fireproof warming plate.
Background technology
At present, high-rise of common occurrence more than hundred meters in the urban architecture.Mostly its heat insulating material commonly used is XPS plate or EPS plate, or other organic insulation material plates, and the common shortcoming of these heat insulating materials is exactly that fireproof performance is poor; When breaking out of fire, can burn; Produce a large amount of toxic gases, cause the rapid spread of fire, have serious disaster hidden-trouble.In recent years, architectural exterior insulation material fire takes place in the international square of ring, Harbin longitude and latitude 360 degree double star mansions, the Olympic Sports Center, Jinan, Beijing CCTV new address, teacher apartment, Jiangzhou, Shanghai etc. in succession in China Nanjing, causes serious casualties and property loss.The inflammable flammable heat insulating material for external of building has become one type of new disaster hidden-trouble; Firmly building the portion and the Ministry of Public Security for this reason and unite and issue " civilian construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions " [No. (2009) 46, public logical word] literary composition and " about the notice of further clear and definite civilian construction heat insulating material for external fire supervision management relevant requirements " two files of [public affairs disappear (2011) No. 65] literary composition, is that the material of A level has been done rigid requirement to the external wall outer insulation combustibility in the file.Rock wool is as a kind of inorganic heat insulation material, and it has fabulous fireproof performance, and itself can not lighted by fire, and fire-protection rating is the A level.But existing rock wool is the stratiform open structure, and the intensity of its rock wool is lower, and the hydroscopicity requirement that can not be up to state standards, so it is foreclosed outside the wall heat insulating material for external by those skilled in the art always.The inventor has developed a kind of rock wool composite fireproof warming plate to above-mentioned two documentation requirements, has given full play to the insulation and noninflammability ability of rock wool, and this kind warming plate has excellent fireproof performance and hydrophobicity performance, heat insulation property is good.But existing warming plate job practices all can not satisfy the construction requirement of this rock wool composite fireproof warming plate.
Summary of the invention
The technical problem that the present invention will solve provide a kind of insulation, heat insulation, fire line good, rock wool composite fireproof warming plate job practices simple to operate, that mechanical strength is high, comprehensive cost is low, applicability is strong.
For solving the problems of the technologies described above, the technical scheme that the present invention taked is: a kind of construction method of installation of rock wool composite fireproof warming plate, and concrete steps are following:
(1), make plastering of basic unit's body of wall reach the middle rank requirement of plastering to the processing of plastering of basic unit's body of wall;
(2) confirm the quantity and the size of the sketch plate and the off-standard size plate of required rock wool composite fireproof warming plate, before construction, be ready to these sheet materials;
(3) punch on basic unit's body of wall according to the size of required rock wool composite fireproof warming plate and the position that needs to paste; It is completely sticking sticking mortar to be spread upon on the adhesive surface of said rock wool composite fireproof warming plate bar shaped; Then in the relevant position of the peripheral basic unit body of wall of said rock wool composite fireproof warming plate through the setscrew mounting fixing parts, verticality, the planeness of adjustment rock wool composite fireproof warming plate reaches the middle rank requirement of plastering;
(4) the plate seam place with the rock wool composite fireproof warming plate that pastes fills up with rock cotton sliver, and then in the groove of rock cotton sliver and the formation of rock wool composite fireproof warming plate, fills up thermal insulation mortar, and compacting;
(5) for the coating ornamental surface body of wall, can smear one deck anticracking grout at rock wool composite fireproof warming plate external surface in step (4) afterwards, and interior pressure layer of glass fiber grid cloth, paint coating then; For the decorating surface brick body of wall, can on fixture, hang up galvanized steel wire netting in step (4) afterwards, through holding screw gauze wire cloth is tightened, said gauze wire cloth is positioned at the middle part of surface brick adherence layer.
Said rock wool composite fireproof warming plate comprises core insulation layer and outer protection layer; Said core insulation layer is made up of the rock wool that is added with inorganic hydrophobic cementing agent and high performance water proof agent; Said outer protection layer comprises the compound fibre cement board that is positioned at the rock wool upper and lower surfaces and sticks on the rock wool waterproof fireproofing aluminum foil and adhesive tape of lateral surface all around; Said compound fibre cement board and rock wool form through the glue-line pressing is bonding; Said rock wool composite fireproof warming plate inside is provided with strengthening stud; One end of said strengthening stud is bonding with the medial surface of compound fibre cement board that is positioned at the rock wool upper surface, and its other end passes the compound fibre cement board that is positioned at the rock wool soffit and fixes through daub.
The bonding area of sticking mortar described in the step (3) is more than or equal to 50% of the adhesive surface area of said rock wool composite fireproof warming plate; The thickness of rock cotton sliver lacks 1～1.5cm than the thickness of said rock wool composite fireproof warming plate described in the step (4); The thickness of anticracking grout is 3～5mm described in the step (5).
Beneficial effect of the present invention is following: rock wool composite fireproof warming plate job practices of the present invention is simple to operate, and applicability is strong, and the building masonry wall fireproof heat insulating property that construction finishes is good, and mechanical strength is high, and durable in use, comprehensive cost is relatively low.Meet " civilian construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions " and " about the notice of further clear and definite civilian construction heat insulating material for external fire supervision management relevant requirements " documentation requirements.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed explanation.
Fig. 1 is the mounting structure sketch map of the rock wool composite fireproof warming plate of exterior wall finish when being coating;
Fig. 2 is the mounting structure sketch map of the rock wool composite fireproof warming plate of exterior wall finish when being face brick;
Fig. 3 is that the A-A of Fig. 1 is to sectional view;
Fig. 4 is the structural representation of edge sealing card;
Fig. 5 is the front view of fixture 1;
Fig. 6 is the vertical view of Fig. 5;
Fig. 7 is the front view of fixture 2;
Fig. 8 is the vertical view of Fig. 7;
Fig. 9 is the left view of Fig. 7;
Figure 10 is the sectional view of door and window way suitable for reading;
Figure 11 is the front view of fixture 3;
Figure 12 is the left view of Figure 11;
Figure 13 is the front view of fixture 4;
Figure 14 is the left view of Figure 13;
Figure 15 is the sectional view of window end opening way;
Figure 16 is the front view of fixture 5;
Figure 17 is the left view of Figure 16;
Figure 18 door and window limit way sectional view;
Figure 19 is the front view of fixture 6;
Figure 20 is the left view of Figure 19;
Figure 21 is an external corner way sectional view;
Figure 22 is an inner corner trim way sectional view;
Wherein, 1, rock wool, 2, compound fibre cement board, 3, glue-line, 4, waterproof fireproofing aluminum foil and adhesive tape; 5, strengthening stud, 6, basic unit's body of wall, 7, the edge sealing card, 8, fixture 1,9, fixture 2; 10, fixture 3,11, fixture 4,12, fixture 5,13, fixture 6.
The specific embodiment
Fig. 3 is the structure sectional view of rock wool composite fireproof warming plate of the present invention, and it comprises core insulation layer and outer protection layer; Said core insulation layer is made up of the rock wool 1 that is added with inorganic hydrophobic cementing agent and high performance water proof agent; Said outer protection layer comprises the compound fibre cement board 2 that is positioned at rock wool 1 upper and lower surfaces and sticks on the rock wool 1 waterproof fireproofing aluminum foil and adhesive tape 4 of lateral surface all around; Said compound fibre cement board and rock wool 1 are through bonding the forming of glue-line 3 pressings.Said rock wool composite fireproof warming plate inside is provided with strengthening stud 5; One end of said strengthening stud 5 is bonding with the medial surface of the compound fibre cement board 2 that is positioned at rock wool 1 upper surface, and its other end passes the compound fibre cement board 2 that is positioned at rock wool 1 soffit and tightens fixing through wire connection.
The construction method of installation of above-mentioned rock wool composite fireproof warming plate, concrete steps are following: (1) to the processing of plastering of basic unit's body of wall, makes plastering of basic unit's body of wall reach the middle rank requirement of plastering;
(2) confirm the quantity and the size of the sketch plate and the off-standard size plate of required warming plate, before construction, be ready to these sheet materials;
(3) punch on basic unit's body of wall according to the size of required warming plate and the position that needs to paste; It is completely sticking sticking mortar to be spread upon on the adhesive surface of said warming plate bar shaped; And bonding area is more than or equal to 50% of the adhesive surface area of said warming plate; Then in the relevant position of the peripheral basic unit body of wall of said warming plate through the setscrew mounting fixing parts, verticality, the planeness of adjustment warming plate reaches the middle rank requirement of plastering, concrete grammar is following:
For exterior wall finish is the common body of wall of coating ornamental surface, and its mounting structure is as shown in Figure 1, and the structure of edge sealing card 7 is as shown in Figure 4, the structure of fixture 1 such as Fig. 5, shown in Figure 6;
For exterior wall finish is the common body of wall of decorating surface brick, and its mounting structure sketch map is as shown in Figure 2, wherein the structure of fixture 2 such as Fig. 7, Fig. 8, shown in Figure 9;
(4) the plate seam place with the warming plate that pastes fills up with rock cotton sliver, and the thickness of said rock cotton sliver lacks 1～1.5cm than the thickness of said warming plate, and then in the groove of rock cotton sliver and warming plate formation, fills up thermal insulation mortar, and compacting;
(5) for the coating ornamental surface body of wall, can smear the anticracking grout that a layer thickness is 3～5mm at the warming plate external surface in step (4) afterwards, and interior pressure layer of glass fiber grid cloth, paint coating then; For the decorating surface brick body of wall, can on fixture, hang up galvanized steel wire netting in step (4) afterwards, through holding screw gauze wire cloth is tightened, said gauze wire cloth is positioned at the middle part of surface brick adherence layer.
In the above-mentioned job practices, the way when running into door and window hole and negative and positive angle is following:
Shown in figure 10; Window way suitable for reading is following: the lower surface of rock wool composite fireproof warming plate and its lateral surface acute angle at an angle; Do to prevent that rainwater from flowing to window along warming plate like this, when exterior wall finish was coating ornamental surface, the warming plate lower surface was fixed through fixture 3; Plaster then and handle and interior layer of glass fiber grid cloth, the final powder swabbing of pressing; When exterior wall finish was decorating surface brick, the warming plate lower surface was fixed through fixture 4, on fixture 4, hung gauze wire cloth then, tightened gauze wire cloth, last binding face tile.The wherein structure of fixture 3 such as Figure 11, shown in Figure 12, the structure of fixture 4 such as Figure 13, shown in Figure 14.
In like manner; Shown in figure 15, window end opening way is following: the upper surface of rock wool composite fireproof warming plate and its lateral surface obtuse angle at an angle can prevent windowsill ponding like this; Mounting fixing parts 5 is fixed in the warming plate upper surface, carries out the processing of coating ornamental surface or decorating surface brick then.The wherein structure of fixture 5 such as Figure 16, shown in Figure 17.
Shown in figure 18, the way on window limit is following: the way suitable for reading of studying in the same school, mounting fixing parts 6 is fixed on the end face of warming plate, carries out the processing of coating ornamental surface or decorating surface brick then.The wherein structure of fixture 6 such as Figure 19, shown in Figure 20.
The window periphery is fixed on warming plate on the expansion bolt through fixture when the paste heat-preserving plate, and stretches out glass fiber reticular cloth or gauze wire cloth so that paint coating or binding face tile from pasting face.In the scope of a warming plate of door and window hole periphery, adopt basic full sticking way paste heat-preserving plate.Fixture adopts the thick galvanized iron sheet outsourcing of 2mm one deck modified plastics to process, four jiaos of oblique layout 200*500mm glass fiber reticular cloths in place of door and window hole or gauze wire cloth enhancement Layer.
Like Figure 21 and shown in Figure 22, at place, building negative and positive angle, the outer compound fibre cement board of rock wool is removed in the joint of mutually perpendicular two rock wool composite fireproof warming plates, and the rock wool of the warming plate that is positioned at orthogonal is contacted.
Rock wool composite fireproof warming plate among the present invention is through being provided with compound fibre cement board at the rock wool upper and lower surfaces, and around the side paste the waterproof fireproofing aluminum foil and adhesive tape, have excellent fireproof performance and hydrophobicity performance, heat insulation property is good.
The construction method of installation of said rock wool composite fireproof warming plate is simple to operate, and applicability is strong, and the building masonry wall fireproof heat insulating property that construction finishes is good, and mechanical strength is high, and durable in use, comprehensive cost is relatively low.Meet " civilian construction outer heat preservation system and decoration of exterior wall fire prevention temporary provisions " and " about the notice of further clear and definite civilian construction heat insulating material for external fire supervision management relevant requirements " documentation requirements.
Claims (3)
1. the construction method of installation of a rock wool composite fireproof warming plate is characterized in that, its method step is following:
(1), make plastering of basic unit's body of wall reach the middle rank requirement of plastering to the processing of plastering of basic unit's body of wall;
(2) confirm the quantity and the size of the sketch plate and the off-standard size plate of required rock wool composite fireproof warming plate, before construction, be ready to these sheet materials;
(3) punch on basic unit's body of wall according to the size of required rock wool composite fireproof warming plate and the position that needs to paste; It is completely sticking sticking mortar to be spread upon on the adhesive surface of said rock wool composite fireproof warming plate bar shaped; Then in the relevant position of the peripheral basic unit body of wall of said rock wool composite fireproof warming plate through the setscrew mounting fixing parts, verticality, the planeness of adjustment rock wool composite fireproof warming plate reaches the middle rank requirement of plastering;
(4) the plate seam place with the rock wool composite fireproof warming plate that pastes fills up with rock cotton sliver, and then in the groove of rock cotton sliver and the formation of rock wool composite fireproof warming plate, fills up thermal insulation mortar, and compacting;
(5) for the coating ornamental surface body of wall, can smear one deck anticracking grout at rock wool composite fireproof warming plate external surface in step (4) afterwards, and interior pressure layer of glass fiber grid cloth, paint coating then; For the decorating surface brick body of wall, can on fixture, hang up galvanized steel wire netting in step (4) afterwards, through holding screw gauze wire cloth is tightened, said gauze wire cloth is positioned at the middle part of surface brick adherence layer.
2. the construction method of installation of rock wool composite fireproof warming plate according to claim 1 is characterized in that, said rock wool composite fireproof warming plate comprises core insulation layer and outer protection layer; Said core insulation layer is made up of the rock wool that is added with inorganic hydrophobic cementing agent and high performance water proof agent; Said outer protection layer comprises the compound fibre cement board that is positioned at the rock wool upper and lower surfaces and sticks on the rock wool waterproof fireproofing aluminum foil and adhesive tape of lateral surface all around; Said compound fibre cement board and rock wool form through the glue-line pressing is bonding; Said rock wool composite fireproof warming plate inside is provided with strengthening stud; One end of said strengthening stud is bonding with the medial surface of compound fibre cement board that is positioned at the rock wool upper surface, and its other end passes the compound fibre cement board that is positioned at the rock wool soffit and fixes through daub.
3. the construction method of installation of rock wool composite fireproof warming plate according to claim 1 is characterized in that, the bonding area of sticking mortar described in the step (3) is more than or equal to 50% of the adhesive surface area of said rock wool composite fireproof warming plate; The thickness of rock cotton sliver lacks 1～1.5cm than the thickness of said rock wool composite fireproof warming plate described in the step (4); The thickness of anticracking grout is 3～5mm described in the step (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210029852.4A CN102720368B (en) | 2012-02-10 | 2012-02-10 | Installation and construction method for rock wool composite fireproofing thermal-insulation boards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210029852.4A CN102720368B (en) | 2012-02-10 | 2012-02-10 | Installation and construction method for rock wool composite fireproofing thermal-insulation boards |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102720368A true CN102720368A (en) | 2012-10-10 |
| CN102720368B CN102720368B (en) | 2015-03-18 |
Family
ID=46946219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210029852.4A Expired - Fee Related CN102720368B (en) | 2012-02-10 | 2012-02-10 | Installation and construction method for rock wool composite fireproofing thermal-insulation boards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102720368B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243925A (en) * | 2013-04-27 | 2013-08-14 | 中建七局安装工程有限公司 | APF (advanced polarizer film) self-adhesive waterproof coiled material construction method |
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
| CN109779053A (en) * | 2019-02-20 | 2019-05-21 | 上海艾弗森建设工程有限公司 | A kind of rock wool board exterior wall heat-preserving system construction technology |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2778183A1 (en) * | 2009-10-20 | 2011-04-28 | Blmh Technologies Inc. | System for forming a fire resistant wall structure, and associated method |
| CN201850665U (en) * | 2010-10-18 | 2011-06-01 | 北京凯泽尔节能技术有限公司 | Thermal-insulation fireproof isolation strip |
| CN102116057A (en) * | 2011-01-12 | 2011-07-06 | 广州市五羊艺冠木业有限公司 | Thermal insulating treatment process of external wall and thermal insulating external wall |
| CN201943211U (en) * | 2010-10-18 | 2011-08-24 | 北京凯泽尔节能技术有限公司 | Insulation fireproof isolation strip |
| CN202000499U (en) * | 2010-08-06 | 2011-10-05 | 上海一金节能科技有限公司 | Outer insulation wall with mechanically-anchored grid reinforced rock wool plate |
| CN202055355U (en) * | 2011-04-29 | 2011-11-30 | 侯东升 | Composite strengthening heat insulating board |
-
2012
- 2012-02-10 CN CN201210029852.4A patent/CN102720368B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2778183A1 (en) * | 2009-10-20 | 2011-04-28 | Blmh Technologies Inc. | System for forming a fire resistant wall structure, and associated method |
| CN202000499U (en) * | 2010-08-06 | 2011-10-05 | 上海一金节能科技有限公司 | Outer insulation wall with mechanically-anchored grid reinforced rock wool plate |
| CN201850665U (en) * | 2010-10-18 | 2011-06-01 | 北京凯泽尔节能技术有限公司 | Thermal-insulation fireproof isolation strip |
| CN201943211U (en) * | 2010-10-18 | 2011-08-24 | 北京凯泽尔节能技术有限公司 | Insulation fireproof isolation strip |
| CN102116057A (en) * | 2011-01-12 | 2011-07-06 | 广州市五羊艺冠木业有限公司 | Thermal insulating treatment process of external wall and thermal insulating external wall |
| CN202055355U (en) * | 2011-04-29 | 2011-11-30 | 侯东升 | Composite strengthening heat insulating board |
Non-Patent Citations (2)
| Title |
|---|
| 宋长友，黄振利，陈丹林，林燕成: "岩棉外墙外保温系统技术研究与应用", 《建筑科学》 * |
| 徐峰，周爱东，刘兰: "《建筑围护结构保温隔热应用技术》", 31 January 2011, 中国建筑工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103243925A (en) * | 2013-04-27 | 2013-08-14 | 中建七局安装工程有限公司 | APF (advanced polarizer film) self-adhesive waterproof coiled material construction method |
| CN106329334A (en) * | 2016-11-01 | 2017-01-11 | 河南机电高等专科学校 | Protector of assembled transformer with remote pre-warning monitoring function |
| CN109779053A (en) * | 2019-02-20 | 2019-05-21 | 上海艾弗森建设工程有限公司 | A kind of rock wool board exterior wall heat-preserving system construction technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102720368B (en) | 2015-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021253808A1 (en) | Building technique for low-carbon society in high-technology era | |
| CN102535688A (en) | Outer wall with built-in single-surface composite rock wool insulation board and construction method for outer wall | |
| CN204112532U (en) | Integral light grouting heat-preserving wall | |
| CN203684440U (en) | Assembled external insulation wall | |
| RU109771U1 (en) | PLATE FACING DECORATIVE WARMING | |
| CN102995764A (en) | External wall insulation structure of autoclaved sand aerated insulation board and construction method thereof | |
| CN104234256A (en) | Energy-saving heat-insulating wall body | |
| CN102505762A (en) | Sand aerated concrete heat-insulation block outer wall outer heat-insulation system and construction method thereof | |
| CN102720368B (en) | Installation and construction method for rock wool composite fireproofing thermal-insulation boards | |
| CN110295681A (en) | The high-strength foam concrete filled-in panel external wall self-insulation system of precast light | |
| CN101831967A (en) | Open hollow steel section-thermal insulation core material-thin panel composite energy-saving external wall panel | |
| CN103343578A (en) | STP ultra-thin vacuum heat insulation heat preservation board and application of STP ultra-thin vacuum heat insulation heat preservation board in outer wall construction | |
| CN101793065A (en) | Flexible heat-insulating composite wall | |
| CN104420556A (en) | Assembly type energy-saving wall | |
| CN104196192B (en) | Grade-A fireproofing, insulation and decoration integrated combined hanging board of building exterior wall | |
| CN203284898U (en) | Film-coated rock wool board heat insulation system used for building curtain wall | |
| CN202108196U (en) | Thermal-insulation decoration board for outer wall | |
| CN209975824U (en) | Homogeneous modified fireproof heat-preservation floor structure | |
| Zhang et al. | Building external wall thermal insulation construction quality safety measures analysis | |
| CN213626146U (en) | Window structure of passive ultralow-energy-consumption built-in heat preservation system | |
| CN206902953U (en) | A kind of facade Insulation for building | |
| Si | Application of lightweight calcium silicate wall panel board | |
| CN203347029U (en) | Expansion polystyrene board outer wall outer heat preservation system | |
| CN214995208U (en) | Assembled wallboard connection structure | |
| CN206928559U (en) | A kind of thermal-insulating decorative outer wall board and Side fascia corner structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20170210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |