CN202064517U - Hollow co-extruded wallboard comprising outer thick-wall panel and inner thin-wall panel - Google Patents
Hollow co-extruded wallboard comprising outer thick-wall panel and inner thin-wall panel Download PDFInfo
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- CN202064517U CN202064517U CN2011200760054U CN201120076005U CN202064517U CN 202064517 U CN202064517 U CN 202064517U CN 2011200760054 U CN2011200760054 U CN 2011200760054U CN 201120076005 U CN201120076005 U CN 201120076005U CN 202064517 U CN202064517 U CN 202064517U
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Abstract
Disclosed is a hollow co-extruded construction wallboard which comprises an outer thick-wall panel and an inner thin-wall panel. The thick-wall panel is arranged on an outdoor side of the co-extrusion hollow wallboard, the thin-wall panel is disposed on an indoor side of the co-extrusion hollow wallboard, and the difference between thicknesses of the thick-wall panel on the outdoor side and the thin-wall panel on the indoor side is 2 millimeters, 3 millimeters, 4 millimeters, 5 millimeters, 6 millimeters, 7 millimeters, 8 millimeters, 9 millimeters, 10 millimeters, 11 millimeters, 12 millimeters, 13 millimeters, 14 millimeters, 15 millimeters, 16 millimeters, 17 millimeters, 18 millimeters, 19 millimeters, 20 millimeters, 21 millimeters, 22 millimeters, 23 millimeters, 24 millimeters, or 25 millimeters. The outer thick-wall panel is made of an outer-layer insulation wall panel with foaming insulation holes or an inner-layer wall panel by means of co-extrusion, the outer-layer wall panel with the foaming insulation holes has insulation effect, the inner-layer wall panel has a supporting function, and the hollow co-extruded wallboard has the advantages of fine integration, simplicity in process and firmness in connection by the aid of co-extrusion manufacture.
Description
Technical field: building wall board.
Background technology:
Chinese patent 200820165018.7 " wallboard " discloses a kind of wallboard, comprises that wood moulds body, and described wood is moulded on the left surface and right flank of body, and one is provided with protuberance, and another is provided with the draw-in groove portion of correspondingly-shaped.The side that the present invention moulds body at wood is provided with fastening structure, and making wood mould body does not need to be articulated on the body of wall by ironware, and polylith wood is moulded between the body can directly realize snapping by fastening structure, constitutes the wallboard of lightly constructed and simply equipped building.Mould the heat-insulating property that the body filled with foaming material inside has also been strengthened wallboard at wood.This scheme does not relate to the impact strength that outdoor employing heavy wall panel improves wallboard, indoor employing thin-walled panel alleviates wallboard weight, and this scheme does not relate to outer heat-insulation wall plate of heavy wall panel and the interior assembled wall board structure of filling inorganic heat insulation material of internal layer wallboard cavity that outdoor employing has the foamed heat insulating hole.
The utility model content:
The purpose of this utility model is: 1, co-extrusion hollow wall panel outside adopts the heavy wall panel to improve the impact strength of wallboard, and the thin-walled panel is adopted in the hollow wall panel indoor, alleviates wallboard weight, reduces the wallboard cost.2, heavy wall panel in wallboard outside is by outer insulated wall panel that has the foamed heat insulating hole and the manufacturing of internal layer shingle nail co-extrusion, outer shingle nail has insulation effect, and the internal layer shingle nail has supporting role, adopts the co-extrusion manufacturing to have good integrity, technology is simple, and characteristics are connected firmly.3, the outer insulated wall panel swallow-tail form joint tongue that has a foamed heat insulating hole inlays into that internal layer shingle nail swallow-tail form connects in the tongue-and-groove, solves the outer insulated wall panel and the internal layer shingle nail disengaging problem that produce temperature expansion stress deformation problem between the outer insulated wall panel that has the foamed heat insulating hole and internal layer shingle nail and have the foamed heat insulating hole.4, fill insulant material in the wallboard cavity, support performance and the fireproof performance and the sound insulation property of raising wallboard.5, heat insulating material is inlayed in the internal layer shingle nail open-work and in the outer shingle nail blind hole or in the outer shingle nail open-work, solves variations in temperature different generation dilatancy problem and wallboard inboard water translocation problem between the outer heat-insulation wall plate that has the foamed heat insulating hole and internal layer wallboard and heat insulating material.6, inlay transverse post in the wallboard, solve wallboard and heat insulating material and vertically break away from problem.7, shingle nail external coating facing improves the ageing resistace of shingle nail.8, shingle nail external surface co-extrusion ASA or PMMA or PDMA surface material, the ageing resistace and the shock resistance of raising shingle nail.
Outer heavy wall panel that the utility model proposes and the hollow co-extrusion wallboard of interior thin-walled panel, the heavy wall panel is adopted in co-extrusion hollow wall panel outside, the thin-walled panel is adopted in the indoor, and the thickness difference of outside heavy wall panel and indoor thin-walled panel is 2 millimeters or 3 millimeters or 4 millimeters or 5 millimeters or 6 millimeters or 7 millimeters or 8 millimeters or 9 millimeters or 10 millimeters or 11 millimeters or 12 millimeters or 13 millimeters or 14 millimeters or 15 millimeters or 16 millimeters or 17 millimeters or 18 millimeters or 19 millimeters or 20 millimeters or 21 millimeters or 22 millimeters or 23 millimeters or 24 millimeters or 25 millimeters.
Outer heavy wall panel is by outer insulated wall panel that has the foamed heat insulating hole and the manufacturing of internal layer shingle nail co-extrusion, the outer shingle nail that has the foamed heat insulating hole has insulation effect, and the internal layer shingle nail has supporting role, adopts the co-extrusion manufacturing to have good integrity, technology is simple, and characteristics are connected firmly.
For improving the bonding strength of outer insulated wall panel and internal layer shingle nail, the outer insulated wall panel that has the foamed heat insulating hole is established the swallow-tail form joint tongue, the internal layer shingle nail is established swallow-tail form and is connected tongue-and-groove, the outer insulated wall panel swallow-tail form joint tongue that has the foamed heat insulating hole is inlayed in the internal layer shingle nail swallow-tail form connection tongue-and-groove, the outer insulated wall panel and the internal layer shingle nail that will have the foamed heat insulating hole link into an integrated entity, outer insulated wall panel is connected with internal layer shingle nail swallow-tail form tongue-and-groove, prevents that outer insulated wall panel and internal layer shingle nail break away from.
For improving support performance and the fireproof performance and the sound insulation property of wallboard.Internal layer shingle nail and interior inorganic heat insulation material or self-hardening resin heat insulating material or phase-change energy-storing thermal insulation material or polyurethane heat insulating material or the cement and pozzolan mixing heat insulating material or cement and granular polystyrene mixing heat insulating material of filling of the cavity between the outer shingle nail.
For solving variations in temperature different generation dilatancy problem and the inboard water translocation problem of wallboard between outer shingle nail and internal layer shingle nail and heat insulating material; internal layer wallboard processing open-work; outer shingle nail processing blind hole or open-work; internal layer shingle nail and interior inorganic heat insulation material or self-hardening resin heat insulating material or phase-change energy-storing thermal insulation material or polyurethane heat insulating material or the cement and pozzolan mixing heat insulating material or cement and granular polystyrene mixing heat insulating material of filling of the cavity between the outer shingle nail; heat insulating material inlays in the internal layer shingle nail open-work and in the outer shingle nail blind hole or in the open-work, the heat insulating material of inlaying in into outer shingle nail and the internal layer metope plate hole hinders outer shingle nail and the temperature deformation of internal layer shingle nail.
For solving the crack problem that place, adjacent wall board slit variations in temperature produces.Joint tongue and dovetail groove are established in wallboard one side end face, and wallboard opposite side end face is established link slot and dovetail groove, fill glue in the dovetail groove, during the wallboard assembling, fill glue in the dovetail groove adjacent wall board is bonded together.
For solving the bonding fastness problem of smooth surfaces of wall and decorative cover material, wallboard or wall are established tongue and groove or concavo-convex dovetail groove, the decorative cover material is inlayed in the wallboard groove or in the concavo-convex dovetail groove, by bonding and or concavo-convex dovetail groove clamping, prevent that the decorative cover material from coming off.
For improving the ageing resistace of outer wallboard, outer heavy wall panel outer surface is pasted walltile or potter's clay plate or stone material or metal sheet.
For improving the ageing resistace of outer heavy wall panel, outer heavy wall panel outer surface is established groove, and groove surfaces is coated with wall covering, and wall covering is made up of multicolour or multilayer wall covering.
For improving the ageing resistace of outer heavy wall panel, outer heavy wall panel surface co-extrusion ASA or PMMA or PVDF surface material.
For solving the problem on deformation of stressed wallboard, filling concrete or heat insulating material in the cavity that embedded with metal section bar or wallboard and shape are formed in the wallboard cavity.
Band chamber dovetail joint tongue is established in wallboard one side end face; wallboard opposite side end face is established band chamber dovetail and is connected tongue-and-groove, fills inorganic heat insulation material or self-hardening resin heat insulating material or phase-change energy-storing thermal insulation material or polyurethane heat insulating material or cement and pozzolan mixing heat insulating material or cement and granular polystyrene mixing heat insulating material or cement and flyash mixing heat insulating material in band chamber dovetail joint tongue and the band chamber dovetail joint tongue slot cavity body.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 has the hollow interior fill insulant material co-extrusion panel assembly end face structure figure of thin-walled panel in the outer heavy wall panel of the utility model feature.
Fig. 2 has outer heavy wall insulated wall panel and the interior thin-walled panel co-extrusion panel assembly end face structure figure that the utility model feature has the foamed heat insulating hole.
Fig. 3 has the utility model feature tongue-and-groove to connect outer heavy wall insulated wall panel and the interior thin-walled panel co-extrusion panel assembly end face structure figure that has the foamed heat insulating hole.
Fig. 4 has the another kind of tongue-and-groove of the utility model feature to connect outer heavy wall insulated wall panel and the interior thin-walled panel co-extrusion panel assembly end face structure figure that has the foamed heat insulating hole.
The specific embodiment:
Embodiment 1:
The hollow interior fill insulant material co-extrusion panel assembly end face structure figure of thin-walled panel as shown in Figure 1 in a kind of outer heavy wall panel, wherein: the 1st, Wood plastic wall board, the 2nd, wallboard band chamber joint tongue, the 3rd, the tenon seal groove, the 4th, the sealing platform, the 5th, sealing platform dovetail groove, the 6th, wallboard link slot, the 7th, groove seal groove, the 8th, wallboard band chamber link slot side boss, the 9th, side boss dovetail groove, the 10th, thin-walled panel in the Wood plastic wall board, the 11st, thin-walled panel open-work in the Wood plastic wall board, the 12nd, the outer heavy wall panel of Wood plastic wall board, the 13rd, the outer heavy wall panel blind hole of Wood plastic wall board, the 14th, Wood plastic wall board brace rod, the 15th, self-hardening resin heat insulating material.
Wood plastic wall board 1 co-extrusion manufacturing, self-hardening resin heat insulating material 15 be filled in Wood plastic wall board 1 cavity and Wood plastic wall board in the thin-walled panel open-work 11 and in the outer heavy wall panel blind hole 13 of Wood plastic wall board, the thin-wall face plate thickness is 6 millimeters in the Wood plastic wall board, and the outer heavy wall plate thickness of Wood plastic wall board is 8 millimeters or 9 millimeters or 10 millimeters or 11 millimeters or 12 millimeters or 13 millimeters or 14 millimeters or 15 millimeters or 16 millimeters or 17 millimeters or 18 millimeters or 19 millimeters or 20 millimeters or 21 millimeters or 22 millimeters or 23 millimeters or 24 millimeters or 25 millimeters or 26 millimeters or 27 millimeters or 28 millimeters or 29 millimeters or 30 millimeters.The outer heavy wall panel of Wood plastic wall board improves the impact strength and the heat-insulating property of wallboard.
Embodiment 2:
A kind of outer heavy wall insulated wall panel that has a foamed heat insulating hole and interior thin-walled panel co-extrusion panel assembly end face structure figure are as shown in Figure 2, wherein: the 16th, outer heavy wall insulation Wood plastic wall board, the 17th, wallboard band chamber joint tongue, the 18th, the tenon seal groove, the 19th, the sealing platform, the 20th, sealing platform dovetail groove, the 21st, the wallboard link slot, the 22nd, the groove seal groove, the 23rd, wallboard band chamber link slot side boss, the 24th, side boss dovetail groove, the 25th, thin-walled panel in the Wood plastic wall board, the 26th, thin-walled panel open-work in the Wood plastic wall board, the 27th, the outer heavy wall lower panel of Wood plastic wall board, the 28th, the outer heavy wall porous thermal insulating panel of Wood plastic wall board, the 29th, the outer heavy wall panel blind hole of Wood plastic wall board, the 30th, Wood plastic wall board brace rod, the 31st, self-hardening resin heat insulating material.
Outer heavy wall porous thermal insulating panel 28 of Wood plastic wall board and the outer heavy wall lower panel 27 co-extrusion manufacturings of Wood plastic wall board, self-hardening resin heat insulating material 31 is filled in outer heavy wall insulation Wood plastic wall board 16 cavitys and in the Wood plastic wall board in the thin-walled panel open-work 26 and in the outer heavy wall panel blind hole 29 of Wood plastic wall board, the thin-wall face plate thickness is 6 millimeters in the Wood plastic wall board, outer heavy wall lower panel 27 thickness of Wood plastic wall board are 5 millimeters, and outer heavy wall porous thermal insulating panel 28 thickness of Wood plastic wall board are 5 millimeters or 6 millimeters or 7 millimeters or 8 millimeters or 9 millimeters or 10 millimeters or 11 millimeters or 12 millimeters or 13 millimeters or 14 millimeters or 15 millimeters or 16 millimeters or 17 millimeters or 18 millimeters or 19 millimeters or 20 millimeters or 21 millimeters or 22 millimeters or 23 millimeters or 24 millimeters or 25 millimeters.The outer heavy wall porous thermal insulating panel raising of Wood plastic wall board wallboard heat-insulating property prevents that with the outer heavy wall panel blind hole 29 interior self-hardening resin heat insulating materials 31 of Wood plastic wall board temperature movement Wood plastic wall board and self-hardening resin heat insulating material break away from the thin-walled panel open-work 26 in the Wood plastic wall board.
Embodiment 3:
A kind of tongue-and-groove connects the outer heavy wall insulated wall panel that has the foamed heat insulating hole and interior thin-walled panel co-extrusion panel assembly end face structure figure as shown in Figure 3, wherein: the 32nd, tongue-and-groove connects the wood-plastic co-extrusion wallboard, the 33rd, wallboard band chamber joint tongue, the 34th, the tenon seal groove, the 35th, the sealing platform, the 36th, sealing platform dovetail groove, the 37th, the wallboard link slot, the 38th, the groove seal groove, the 39th, wallboard band chamber link slot side boss, the 40th, side boss dovetail groove, the 41st, thin-walled panel in the Wood plastic wall board, the 42nd, dovetail groove in the Wood plastic wall board thin-walled, the 43rd, the outer dovetail groove of Wood plastic wall board thin-walled, the 44th, the outer heavy wall lower panel of Wood plastic wall board, the 45th, dovetail groove in the outer heavy wall lower panel of Wood plastic wall board, the 46th, the outer dovetail groove of the outer heavy wall lower panel of Wood plastic wall board, the 47th, Wood plastic wall board brace rod, the 48th, the outer heavy wall porous thermal insulating panel of Wood plastic wall board, the 49th, the outer heavy wall porous thermal insulating panel dovetail groove of Wood plastic wall board, the 50th, heat insulating material, the 51st, interior wall coating material.
Outer heavy wall porous thermal insulating panel 48 of Wood plastic wall board and the outer heavy wall lower panel 44 co-extrusion manufacturings of Wood plastic wall board, the outer heavy wall porous thermal insulating panel dovetail groove 49 of Wood plastic wall board is inlayed in the outer dovetail groove 46 of the outer heavy wall lower panel of Wood plastic wall board, prevent that the outer heavy wall lower panel 44 of outer heavy wall porous thermal insulating panel 48 and Wood plastic wall board breaks away from, inorganic heat insulation material 50 is filled into tongue-and-groove and connects in wood-plastic co-extrusion wallboard 32 cavitys and in the Wood plastic wall board thin-walled in the dovetail groove 42 and in the outer heavy wall lower panel of Wood plastic wall board in the dovetail groove 45, and interior wall coating material 51 is inlayed in the outer dovetail groove 43 of Wood plastic wall board thin-walled.
Embodiment 4:
A kind of tongue-and-groove connects the outer heavy wall insulated wall panel that has the foamed heat insulating hole and interior thin-walled panel co-extrusion panel assembly end face structure figure as shown in Figure 4, wherein: the 52nd, tongue-and-groove connects the wood-plastic co-extrusion wallboard, the 53rd, wallboard band chamber joint tongue, the 54th, the tenon seal groove, the 55th, the sealing platform, the 56th, sealing platform dovetail groove, the 57th, wallboard link slot, the 58th, groove seal groove, the 59th, wallboard band chamber link slot side boss, the 60th, side boss dovetail groove, the 61st, thin-walled panel in the Wood plastic wall board, the 62nd, dovetail groove in the Wood plastic wall board thin-walled, the 63rd, the outer dovetail groove of Wood plastic wall board thin-walled, the 64th, the outer heavy wall lower panel of Wood plastic wall board, the 65th, dovetail groove in the outer heavy wall lower panel of Wood plastic wall board, the 66th, the outer dovetail groove of the outer heavy wall lower panel of Wood plastic wall board, the 67th, Wood plastic wall board brace rod, the 68th, the outer heavy wall porous thermal insulating panel of Wood plastic wall board, the 69th, dovetail groove under the outer heavy wall porous thermal insulating panel of Wood plastic wall board, the 70th, dovetail groove on the outer heavy wall porous thermal insulating panel of Wood plastic wall board, the 71st, heat insulating material, the 72nd, interior wall coating material, the 73rd, exterior wall coating material.
Outer heavy wall porous thermal insulating panel 68 of Wood plastic wall board and the outer heavy wall lower panel 64 co-extrusion manufacturings of Wood plastic wall board, the outer heavy wall porous thermal insulating panel dovetail groove 69 of Wood plastic wall board is inlayed in the outer dovetail groove 66 of the outer heavy wall lower panel of Wood plastic wall board, prevent that the outer heavy wall lower panel 64 of outer heavy wall porous thermal insulating panel 68 and Wood plastic wall board breaks away from, inorganic heat insulation material 71 is filled into tongue-and-groove and connects in wood-plastic co-extrusion wallboard 52 cavitys and in the Wood plastic wall board thin-walled in the dovetail groove 62 and in the outer heavy wall lower panel of Wood plastic wall board in the dovetail groove 65, interior wall coating material 72 is inlayed in the outer dovetail groove 63 of Wood plastic wall board thin-walled, and exterior wall coating material 73 is inlayed on the outer heavy wall porous thermal insulating panel of Wood plastic wall board in the dovetail groove 70.
Claims (8)
1. outer heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel, it is characterized in that: the heavy wall panel is adopted in co-extrusion hollow wall panel outside, the thin-walled panel is adopted in the indoor, and the thickness difference of outside heavy wall panel and indoor thin-walled panel is 2 millimeters or 3 millimeters or 4 millimeters or 5 millimeters or 6 millimeters or 7 millimeters or 8 millimeters or 9 millimeters or 10 millimeters or 11 millimeters or 12 millimeters or 13 millimeters or 14 millimeters or 15 millimeters or 16 millimeters or 17 millimeters or 18 millimeters or 19 millimeters or 20 millimeters or 21 millimeters or 22 millimeters or 23 millimeters or 24 millimeters or 25 millimeters.
2. outer according to claim 1 heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel is characterized in that: outer heavy wall panel is by the outer insulated wall panel that has the foamed heat insulating hole and the co-extrusion manufacturing of internal layer shingle nail or by having the outer insulated wall panel of dovetail joint tongue and having dovetail and be connected the manufacturing of tongue-and-groove internal layer shingle nail co-extrusion.
3. outer according to claim 1 heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel is characterized in that: fill inorganic heat insulation material or self-hardening resin heat insulating material or phase-change energy-storing thermal insulation material or polyurethane heat insulating material in the cavity between internal layer shingle nail and the outer shingle nail.
4. outer according to claim 1 heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel, it is characterized in that: internal layer wallboard processing open-work, outer shingle nail processing blind hole or open-work, fill inorganic heat insulation material or self-hardening resin heat insulating material or phase-change energy-storing thermal insulation material or polyurethane heat insulating material in the cavity between internal layer shingle nail and the outer shingle nail, heat insulating material is inlayed in the internal layer shingle nail open-work and in the outer shingle nail blind hole or in the open-work.
5. outer according to claim 1 heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel, it is characterized in that: joint tongue and dovetail groove are established in wallboard one side end face, wallboard opposite side end face is established link slot and dovetail groove, fills glue in the dovetail groove of adjacent wall board side end face, and glue bonds together adjacent wall board.
6. outer according to claim 1 heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel is characterized in that: outer heavy wall panel outer surface is pasted walltile or potter's clay plate or stone material or metal sheet.
7. outer according to claim 1 heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel, it is characterized in that: outer heavy wall panel outer surface is established groove, and groove surfaces is coated with wall covering.
8. outer according to claim 1 heavy wall panel and the hollow co-extrusion wallboard of interior thin-walled panel, it is characterized in that: band chamber dovetail joint tongue is established in wallboard one side end face, wallboard opposite side end face is established band chamber dovetail and is connected tongue-and-groove, fills inorganic heat insulation material or self-hardening resin heat insulating material or phase-change energy-storing thermal insulation material or polyurethane heat insulating material in band chamber dovetail joint tongue and the band chamber dovetail joint tongue slot cavity body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200760054U CN202064517U (en) | 2011-03-22 | 2011-03-22 | Hollow co-extruded wallboard comprising outer thick-wall panel and inner thin-wall panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200760054U CN202064517U (en) | 2011-03-22 | 2011-03-22 | Hollow co-extruded wallboard comprising outer thick-wall panel and inner thin-wall panel |
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| Publication Number | Publication Date |
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| CN202064517U true CN202064517U (en) | 2011-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200760054U Expired - Fee Related CN202064517U (en) | 2011-03-22 | 2011-03-22 | Hollow co-extruded wallboard comprising outer thick-wall panel and inner thin-wall panel |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747807A (en) * | 2012-07-17 | 2012-10-24 | 苏州千瑞机电科技有限公司 | Novel building wallboard, building wall body structure and manufacturing method thereof |
| CN107178174A (en) * | 2017-06-27 | 2017-09-19 | 天津市中捷彩钢制品有限公司 | It is a kind of to stitch the concrete-cored shingle nail of type polyurethane without drawing |
| CN108118828A (en) * | 2017-12-20 | 2018-06-05 | 安徽绿原新型环保材料有限公司 | A kind of cellular board and its installation method |
-
2011
- 2011-03-22 CN CN2011200760054U patent/CN202064517U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102747807A (en) * | 2012-07-17 | 2012-10-24 | 苏州千瑞机电科技有限公司 | Novel building wallboard, building wall body structure and manufacturing method thereof |
| CN107178174A (en) * | 2017-06-27 | 2017-09-19 | 天津市中捷彩钢制品有限公司 | It is a kind of to stitch the concrete-cored shingle nail of type polyurethane without drawing |
| CN108118828A (en) * | 2017-12-20 | 2018-06-05 | 安徽绿原新型环保材料有限公司 | A kind of cellular board and its installation method |
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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: 20111207 Termination date: 20130322 |