CN201133044Y - Prefabricated composite insulation board interior wall insulation wall - Google Patents
Prefabricated composite insulation board interior wall insulation wall Download PDFInfo
- Publication number
- CN201133044Y CN201133044Y CNU2007201175530U CN200720117553U CN201133044Y CN 201133044 Y CN201133044 Y CN 201133044Y CN U2007201175530 U CNU2007201175530 U CN U2007201175530U CN 200720117553 U CN200720117553 U CN 200720117553U CN 201133044 Y CN201133044 Y CN 201133044Y
- Authority
- CN
- China
- Prior art keywords
- insulation board
- insulation
- wall
- composite
- keel
- 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.)
- Expired - Fee Related
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 75
- 239000002131 composite material Substances 0.000 title claims abstract description 42
- 229910001335 Galvanized steel Inorganic materials 0.000 claims abstract description 21
- 239000008397 galvanized steel Substances 0.000 claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 10
- 239000010959 steel Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 229910052602 gypsum Inorganic materials 0.000 claims description 14
- 239000010440 gypsum Substances 0.000 claims description 14
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 239000011490 mineral wool Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 16
- 238000009434 installation Methods 0.000 abstract description 6
- 239000002390 adhesive tape Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 239000010410 layer Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 4
- 239000011083 cement mortar Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000009421 internal insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- -1 self-tapping screw Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Landscapes
- Building Environments (AREA)
Abstract
本实用新型涉及工业与民用建筑内墙内保温、棚面保温的多功能墙体，具体是装配式复合保温板内墙内保温墙体。其特点是：由锚栓2穿过镀锌钢板轻型龙骨3与基层1固定连接；自攻螺钉8穿过由保温板4和纸面石膏板6粘结为一体的复合保温板固定在镀锌钢板轻型龙骨3上，使复合保温板与基层1连接为一个整体，复合保温板和基层1之间形成空腔10；相邻两复合保温板对接缝处形成L型企口11榫连接；相邻两复合保温板L型企口11对接缝处由防裂胶带7粘贴封闭连接。本实用新型的优点是：各镀锌钢板轻型龙骨安装时达到表面等高，从而使复合保温板安装后表面平整度能有效控制在1mm左右。并且是装配化施工，施工简便、快捷，质量高。工厂化生产用胶粘剂将保温板与纸面石膏板粘结复合为复合保温板、质量稳定，并直接加工为具有L型企口榫连接构造。
The utility model relates to a multi-functional wall body for thermal insulation of the inner walls of industrial and civil buildings and heat preservation of shed surfaces, in particular to an inner thermal insulation wall body of an assembled composite thermal insulation board inner wall. Its characteristics are: the anchor bolt 2 passes through the light keel 3 of the galvanized steel plate and is fixedly connected with the base layer 1; On the steel plate light-duty keel 3, the composite insulation board and the base layer 1 are connected as a whole, and a cavity 10 is formed between the composite insulation board and the base layer 1; an L-shaped tongue and groove 11 tenon connection is formed at the butt joints of two adjacent composite insulation boards; The L-shaped tongue and groove 11 pairs of joints of two adjacent composite insulation boards are pasted and closed by anti-crack adhesive tape 7 and connected. The utility model has the advantages that each galvanized steel plate light-duty keel reaches the same height as the surface when installed, so that the surface flatness of the composite thermal insulation board after installation can be effectively controlled at about 1 mm. And it is assembled construction, the construction is simple, fast and high quality. Adhesives are used in factory production to bond the insulation board and the plasterboard to form a composite insulation board with stable quality, and it is directly processed into an L-shaped tongue-and-groove joint structure.
Description
(一)、技术领域： (1) Technical field:
本实用新型涉及工业与民用建筑内墙内保温、棚面保温的多功能墙体，具体是装配式复合保温板内墙内保温墙体。The utility model relates to a multi-functional wall body for thermal insulation of the inner walls of industrial and civil buildings and heat preservation of shed surfaces, in particular to an inner thermal insulation wall body of an assembled composite thermal insulation board inner wall.
(二)、背景技术： (two), background technology:
目前内保温大多数为现场用水泥基粘结胶浆粘结保温板或涂抹保温浆料等湿法作业，形成保温层后还再用湿法涂抹保护层。不仅存在防火隐患，而且表面易裂，工序多施工复杂，施工周期长，对施工操作人员操作技能水平要求较高。如果采用在工厂预制金属龙骨、纸面石膏板与保温板粘结复合为一体，然后在现场采取装配化施工，则完全没有湿作业，施工质量易控，效率高，完全克服表面裂纹等常见缺陷。且可以使用岩棉类高防火等级的保温材料，从而大大提高我国内墙内保温技术综合水平。At present, most of the internal insulation is performed on-site with cement-based adhesive mortar to bond insulation boards or apply insulation slurry to wet operations. After the insulation layer is formed, the protective layer is then wet-applied. There are not only fire hazards, but also the surface is easy to crack, the construction process is complex, the construction period is long, and the construction operators have high requirements for operating skills. If the metal keel is prefabricated in the factory, the paper-faced gypsum board and the insulation board are bonded together, and then the assembly construction is adopted on site, there will be no wet work at all, the construction quality is easy to control, the efficiency is high, and the common defects such as surface cracks are completely overcome . And rock wool insulation materials with high fire resistance can be used, thereby greatly improving the comprehensive level of internal wall insulation technology in China.
(三)、发明内容： (3) Contents of the invention:
本实用新型提供一种结构简单、操作时间短、施工质量易控，效率高，在现场装配化施工，完全无湿作业的装配式复合保温板内墙内保温墙体。本实用新型的目的是这样实现的：它由锚栓、镀锌钢板轻型龙骨、保温板、胶粘剂、纸面石膏板、防裂胶带、自攻螺钉、石膏、空腔、L型企口组成。由锚栓穿过镀锌钢板轻型龙骨与基层固定连接；自攻螺钉穿过由保温板和纸面石膏板粘结为一体的复合保温板固定在镀锌钢板轻型龙骨上，使复合保温板与基层连接为一个整体，复合保温板和基层之间形成空腔；相邻两复合保温板对接缝处形成L型企口隼连接；相邻两复合保温板L型企口对接缝处由防裂胶带粘贴封闭连接。空腔的厚度为10-15mm。保温板是岩棉板或者EPS板或者XPS板或者聚氨酯板当中的任意一种板。锚栓是TOX钢钉或者TCX钢钉或者射钉当中的任意一种钢钉。镀锌钢板轻型龙骨可用塑料龙骨或者木质龙骨替代。石膏可用柔性抗裂腻子替代。本实用新型的优点是：各镀锌钢板轻型龙骨安装时达到表面等高，从而使复合保温板安装后表面平整度能有效控制在1mm左右。并且是装配化施工，施工简便、快捷，质量高。工厂化生产用胶粘剂将保温板与纸面石膏板粘结复合为复合保温板、质量稳定，并直接加工为具有L型企口隼连接构造。尺寸一致性由生产线保证，方便运输，便于装配化安装；本技术所使用材料都可以实现室内防火安全要求，且性价比合理；保温层厚度可以按设计要求满足南、北方各地标准；生产、施工过程完全是无湿作业，不使用含有毒物质材料，无毒无害、无污染、符合环保要求；装配化安装施工，彻底改变目前保温工程手工涂抹操作低水平状态；复合保温板具有良好的热惰性，使墙体保持原有呼吸功能，提高室内居住舒适性；复合保温板安装后与基层形成10-15mm的空腔，便于电线、电话线等隐蔽安装，从而实现墙表面整洁，无明线，不挖槽等。本技术完成施工后，内墙表面不用再涂抹水泥砂浆层而直接进行涂料饰面各工序施工。此构造还可以成为静止空气层强化保温效果或成为室内新风系统通风道。The utility model provides an assembled composite thermal insulation board inner wall and an inner thermal insulation wall with simple structure, short operation time, easy control of construction quality, high efficiency, assembled construction on site, and completely no wet operation. The purpose of this utility model is achieved in that it is made up of anchor bolt, galvanized steel plate light keel, insulation board, adhesive, plasterboard, anti-crack adhesive tape, self-tapping screw, gypsum, cavity, L-shaped groove. The anchor bolts pass through the light-duty keel of the galvanized steel plate and are fixedly connected with the base; the self-tapping screws pass through the composite insulation board bonded by the insulation board and the gypsum board and are fixed on the light-duty keel of the galvanized steel plate, so that the composite insulation board and the gypsum board are bonded together. The base layer is connected as a whole, and a cavity is formed between the composite insulation board and the base layer; an L-shaped groove-and-groove connection is formed at the butt joint of two adjacent composite insulation boards; Anti-split adhesive tape seals the connection. The thickness of the cavity is 10-15mm. The insulation board is any one of rock wool board, EPS board, XPS board or polyurethane board. The anchor bolt is any kind of steel nail among TOX steel nails, TCX steel nails or shooting nails. Galvanized steel light keel can be replaced by plastic keel or wooden keel. Gypsum can be replaced by flexible anti-crack putty. The utility model has the advantages that each galvanized steel plate light-duty keel reaches the same height as the surface when installed, so that the surface flatness of the composite thermal insulation board after installation can be effectively controlled at about 1mm. And it is assembled construction, the construction is simple, fast and high quality. Adhesives are used in factory production to bond the insulation board and the plasterboard to form a composite insulation board with stable quality, and directly process it into an L-shaped tongue-and-groove connection structure. The dimensional consistency is guaranteed by the production line, which is convenient for transportation and assembly installation; the materials used in this technology can meet the indoor fire safety requirements, and the cost performance is reasonable; the thickness of the insulation layer can meet the standards of the south and north according to the design requirements; the production and construction process It is completely non-wet operation, does not use materials containing toxic substances, is non-toxic, harmless, non-polluting, and meets environmental protection requirements; assembly installation and construction completely change the current low-level state of manual coating operations in insulation engineering; composite insulation boards have good thermal inertia , so that the wall maintains the original breathing function and improves indoor living comfort; after the composite insulation board is installed, it forms a 10-15mm cavity with the base layer, which is convenient for concealed installation of wires, telephone lines, etc. Digging etc. After the technology is completed, the surface of the inner wall does not need to apply the cement mortar layer, but directly carries out the construction of each process of the paint finish. This structure can also become a layer of still air to strengthen the thermal insulation effect or become a ventilation channel of the indoor fresh air system.
(四)、附图说明： (4) Description of drawings:
图1是本实用新型结构原理剖面示意图；图2是本实用新型保温板与纸面石膏板连接结构原理主视图；图3是本实用新型保温板与纸面石膏板连接结构原理左视图；图4是本实用新型保温板与纸面石膏板连接结构原理俯视图。Fig. 1 is a schematic cross-sectional view of the structural principle of the present utility model; Fig. 2 is a front view of the principle of the connection structure of the heat preservation board and the gypsum board of the present invention; Fig. 3 is a left view of the principle of the connection structure of the heat preservation board and the gypsum board of the present invention; Fig. 4 is a plan view of the connection structure principle between the insulation board and the plasterboard of the utility model.
(五)、具体实施方式： (5), specific implementation method:
它由锚栓2、镀锌钢板轻型龙骨3、保温板4、胶粘剂5、纸面石膏板6、防裂胶带7、自攻螺钉8、石膏9、空腔10、L型企口11组成。由锚栓2穿过镀锌钢板轻型龙骨3与基层1固定连接；自攻螺钉8穿过由保温板4和纸面石膏板6粘结为一体的复合保温板固定在镀锌钢板轻型龙骨3上，使复合保温板与基层1连接为一个整体，复合保温板和基层1之间形成空腔10；相邻两复合保温板对接缝处形成L型企口11隼连接；相邻两复合保温板L型企口11对接缝处由防裂胶带7粘贴封闭。空腔10的厚度为10-15mm。保温板4是岩棉板或者EPS板或者XPS板或者聚氨酯板当中的任意一种板。锚栓2是TOX钢钉或者TCX钢钉或者射钉当中的任意一种钢钉。镀锌钢板轻型龙骨3可用塑料龙骨或者木质龙骨替代。石膏9可用柔性抗裂腻子替代。在施工现场用锚栓将镀锌钢板轻型龙骨按等距、等高固定在基层上，然后用自攻螺钉把事先已在工厂加工好的复合保温板固定在镀锌钢板轻型龙骨上，相邻两复合保温板对接缝处形成L型企口隼连接，复合保温板和基层之间形成厚度为10-15mm的空腔。相邻两复合保温板L型企口对接缝处用防裂胶带粘贴封闭连接，以此保证外表面平整度和无热桥产生。It consists of anchor bolt 2, galvanized steel light keel 3,
先在工厂内用胶粘剂将保温板和纸面石膏板粘结复合为带有L型企口隼连接构造的复合保温板。在现场用锚栓将镀锌钢板轻型龙骨按等距、等高固定在基层上，然后用自攻螺钉将复合保温板固定在镀锌钢板轻型龙骨上，并使相邻两复合保温板对接缝处L型企口部位形成无缝隼连接。然后用防裂胶带处理相邻两复合保温板对接缝。用石膏处理自攻螺钉钉帽凹坑处，从而省去涂抹水泥砂浆面层而直接进行涂料饰面各工序施工。需要时还可以用胶粘剂对L型企口部位密封，同时按一定面积(1-3平方米)范围对复合保温板与基层之间10-15mm的空腔进行封闭，形成不流动静止空气层。在镀锌钢板轻型龙骨安装时，用吊垂线方式或水平仪等保证各镀锌钢板轻型龙骨等高，从而保证复合保温板安装后表面平整度达到标准要求。当室内设置自动换气的新风系统时，将镀锌钢板轻型龙骨垂直于地面安装，形成室内新风系统通道。Firstly, the thermal insulation board and the gypsum board are bonded and compounded with an adhesive in the factory to form a composite thermal insulation board with an L-shaped tongue-and-groove connection structure. Use anchor bolts to fix the galvanized steel light-duty keel on the base layer at equal distances and heights, and then use self-tapping screws to fix the composite insulation board on the galvanized steel light-duty keel, and make the adjacent two composite insulation boards dock The L-shaped tongue and groove at the seam forms a seamless falcon connection. Then use anti-crack tape to treat the butt joints of two adjacent composite insulation boards. Use gypsum to treat the pits of the self-tapping screw caps, thereby eliminating the need to apply the cement mortar surface layer and directly carry out the construction of the various processes of the paint finish. If necessary, the L-shaped tongue and groove can be sealed with adhesive, and the 10-15mm cavity between the composite insulation board and the base layer can be sealed according to a certain area (1-3 square meters) to form a static air layer that does not flow. When installing the light-duty keel of galvanized steel plate, use a vertical line or a level to ensure the equal height of each light-duty keel of galvanized steel plate, so as to ensure that the surface flatness of the composite insulation board meets the standard requirements after installation. When the fresh air system with automatic ventilation is installed indoors, the galvanized steel light keel is installed perpendicular to the ground to form the indoor fresh air system channel.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201175530U CN201133044Y (en) | 2007-11-30 | 2007-11-30 | Prefabricated composite insulation board interior wall insulation wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201175530U CN201133044Y (en) | 2007-11-30 | 2007-11-30 | Prefabricated composite insulation board interior wall insulation wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133044Y true CN201133044Y (en) | 2008-10-15 |
Family
ID=40061317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201175530U Expired - Fee Related CN201133044Y (en) | 2007-11-30 | 2007-11-30 | Prefabricated composite insulation board interior wall insulation wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133044Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102399A (en) * | 2011-01-14 | 2011-06-22 | 金陵科技学院 | Insulation board capable of being quickly installed on site for storehouse and construction method thereof |
| CN107060249A (en) * | 2017-06-10 | 2017-08-18 | 滁州筑梦绿色建筑有限公司 | A kind of spliced fireproof decoration plate and its installation method |
| CN107419869A (en) * | 2017-05-11 | 2017-12-01 | 深圳海外装饰工程有限公司 | The installation method and mounting structure of shingle nail |
| CN107761988A (en) * | 2017-10-20 | 2018-03-06 | 江苏尼高科技有限公司 | Irrigate light thermal-insulation slurry exterior wall internal insulation system and its manufacture method |
| CN108425472A (en) * | 2018-04-17 | 2018-08-21 | 中节能绿色建筑产业有限公司 | Heat-insulation wall plate and assembled are without heat bridge peripheral structure combined wall board |
| CN110565831A (en) * | 2018-06-06 | 2019-12-13 | 北新集团建材股份有限公司 | method for manufacturing assembled wall and wall unit manufactured by method |
| CN116971550A (en) * | 2023-07-26 | 2023-10-31 | 常州优友节能科技有限公司 | An interior wall thermal insulation and heating decorative integrated panel |
| CN117051995A (en) * | 2022-05-05 | 2023-11-14 | 周德元 | Outer wall insulation board and outer wall insulation structure |
-
2007
- 2007-11-30 CN CNU2007201175530U patent/CN201133044Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102399A (en) * | 2011-01-14 | 2011-06-22 | 金陵科技学院 | Insulation board capable of being quickly installed on site for storehouse and construction method thereof |
| CN107419869A (en) * | 2017-05-11 | 2017-12-01 | 深圳海外装饰工程有限公司 | The installation method and mounting structure of shingle nail |
| CN107060249A (en) * | 2017-06-10 | 2017-08-18 | 滁州筑梦绿色建筑有限公司 | A kind of spliced fireproof decoration plate and its installation method |
| CN107761988A (en) * | 2017-10-20 | 2018-03-06 | 江苏尼高科技有限公司 | Irrigate light thermal-insulation slurry exterior wall internal insulation system and its manufacture method |
| CN108425472A (en) * | 2018-04-17 | 2018-08-21 | 中节能绿色建筑产业有限公司 | Heat-insulation wall plate and assembled are without heat bridge peripheral structure combined wall board |
| CN108425472B (en) * | 2018-04-17 | 2024-05-03 | 中节能绿色建筑产业有限公司 | Thermal insulation wallboard and assembled thermal-bridge-free composite wallboard with outer enclosure structure |
| CN110565831A (en) * | 2018-06-06 | 2019-12-13 | 北新集团建材股份有限公司 | method for manufacturing assembled wall and wall unit manufactured by method |
| CN117051995A (en) * | 2022-05-05 | 2023-11-14 | 周德元 | Outer wall insulation board and outer wall insulation structure |
| CN116971550A (en) * | 2023-07-26 | 2023-10-31 | 常州优友节能科技有限公司 | An interior wall thermal insulation and heating decorative integrated panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201133044Y (en) | Prefabricated composite insulation board interior wall insulation wall | |
| CN101158213B (en) | Exterior outer-insulating system construction method for using direct-compress EPS inorganic clad plate | |
| WO2021253808A1 (en) | Building technique for low-carbon society in high-technology era | |
| CN104018598B (en) | A kind of exterior wall structure and construction installation method | |
| CN100557163C (en) | Anchor-bonded composite thermal insulation board external wall external thermal insulation construction method | |
| CN101168990A (en) | Internal thermal insulation construction method for assembly type composite thermal insulation plate internal wall | |
| CN103615068B (en) | Steel frame heat insulation external wall panel | |
| CN201891179U (en) | Wall composite heat insulation system | |
| CN114687509A (en) | Steel bar truss and surface layer reinforced aluminum alloy decorative plate sandwich polyphenyl foamed ceramic composite wallboard and manufacturing method thereof | |
| CN108894456B (en) | Prefabricated foam ceramic frame exterior wall hanging board and manufacturing method | |
| CN103343578B (en) | STP ultra-thin vacuum insulation board and its application in exterior wall construction | |
| CN101168991A (en) | Outside thermal insulation construction method for cement-base lightweight plate outside wall | |
| CN100557162C (en) | Anchoring composite insulation boards cast polyurethane exterior wall outer thermal insulation construction method | |
| CN201128995Y (en) | Direct applying type ESP composite board and exterior wall external insulation system thereof | |
| CN201896422U (en) | Heat preservation and decoration integrated board | |
| CN110056119A (en) | It is prefabricated to exempt to decorate the corrosion-resistant heat-insulation wall plate of cracking resistance | |
| CN202866196U (en) | Energy-saving rock wool heat insulation and decoration integrated board | |
| CN2547800Y (en) | High-strength cement compositelight thermal-insulating exposed wall board | |
| CN201826403U (en) | Building exterior wall insulation structure | |
| CN201133048Y (en) | Anchor composite insulation board, polyurethane external wall insulation wall | |
| CN201771063U (en) | External thermal insulation system of inorganic sandwich compound outer wall | |
| CN204826314U (en) | Building wall | |
| CN201133049Y (en) | Anchoring and bonding composite insulation boards for exterior wall insulation | |
| CN203626133U (en) | Thermal-insulating external wall panel with steel frame | |
| CN202108195U (en) | Fireproof and decorative integrated self-heat-insulating wallboard for peripheral guide wall of building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20081015 Termination date: 20151130 |
|
| EXPY | Termination of patent right or utility model |