CN201106268Y - Netted two-sided echelon dovetail groove plastic-extruding type thermal insulation board - Google Patents
Netted two-sided echelon dovetail groove plastic-extruding type thermal insulation board Download PDFInfo
- Publication number
- CN201106268Y CN201106268Y CNU2007200439955U CN200720043995U CN201106268Y CN 201106268 Y CN201106268 Y CN 201106268Y CN U2007200439955 U CNU2007200439955 U CN U2007200439955U CN 200720043995 U CN200720043995 U CN 200720043995U CN 201106268 Y CN201106268 Y CN 201106268Y
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- dovetail groove
- netted
- sided
- extrusion moulding
- plate body
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Abstract
The utility model discloses a plastic extrusion heat insulation board with a mesh-type trapezoid dovetail groove on both faces. The plastic extrusion heat insulation board comprises a board body and is characterized in that two board faces of the board body (1) are provided with dovetail grooves (2) horizontally and vertically and the horizontal dovetail groove (2) and the vertical dovetail groove (2) intersect with each other on the board face to form the mesh-shaped array. The plastic extrusion heat insulation board of the utility model not only has the advantages of convenient installation, but also has good effects of installation and heat insulation and closer connection with a wall face.
Description
Technical field
The utility model relates to a kind of constructional materials, especially a kind of netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate.
Background technology
The polystyrene extruded plastic warming plate is used widely in the building wall heat preservation construction at present, traditional XPS warming plate comprises following several: tabula rasa, the hair side plate, matrixes for embossing, plucking plate and single face, unidirectional single face dovetail groove extrusion moulding type warming plate, they are to adopt machining, plucking, roll the hair side and the concaveconvex structure hole groove of formation, adopt binding agent (claiming clay again) that plate face and metope are pasted during use, but there is following shortcoming in these warming plates: when the plate body of (1) these warming plates is connected with rendering layer with metope because unbalance stress, and the binding agent ageing resistace is poor, often occurs expanding, hollowing, cracking and phenomenon such as come off; (2) warming plate is connected with expandable nail with metope, easily forms heat-conductive bridges, cause the polystyrene extruded plastic warming plate to reduce heat insulating coefficient like this, thereby reduce heat insulation effect, and take a lot of work, time-consuming increase cost; (3) supporting capacity of the direct adhesive surface ornament materials of plate face is poor, and its external surface can only stenciling coating and can not be pasted the big ceramic tile stone material of weight and other ornament materials.Unidirectional in addition dovetail groove is in use because the influence that changed by ambient temperature, is easy to the phenomenon, the especially warming plate that occur expanding with heat and contract with cold and the seam crossing of warming plate, change obviously, unidirectional dovetail groove can only prevent contractility up and down, and left and right sides contractility is uncontrollable, whitewashes the back and forms cracking.
Summary of the invention
The utility model provides a kind of netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate, and it is not only easy for installation, and installation and good heat-insulation effect, and is simultaneously tightr with being connected of metope.
The utility model has adopted following technical scheme: a kind of netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate, it comprises plate body, the horizontal and vertical dovetail groove that all is provided with of described plate body two plate faces, laterally dovetail groove and vertically dovetail groove netted arrangement of interlaced formation on the plate face.
The bottom land of described dovetail groove compares slot opening.Described plate body is a polystyrene extruded sheet.The bottom of described dovetail groove is provided with projection, and convex body is along the dovetail groove setting.Described projection is set to the triangle projection, and the triangle projection is positioned at the center of dovetail groove.The bottom of described dovetail groove is set to flat.
The utlity model has following beneficial effect: all horizontal and vertical dovetail groove that is provided with on the plate face of the present utility model, dovetail groove forms netted arrangement on the plate face, when construction, do not need to use binding agent, peripheral hardware connectors such as interfacial agents and insulation expandable nail, can directly sheet material be connected with metope and whitewash with cement mortar, cement mortar solidifies the back and forms netted connection in dovetail groove, so not only easy for installation, reduce cost, and metope and plate body have been strengthened, the connectivity of plate body and rendering layer, be difficult for forming heat-conductive bridges simultaneously, improve heat insulating coefficient, strengthen heat insulation effect.Tow sides of the present utility model all are provided with netted dovetail groove, when plate body and plate body seam crossing are spliced mutually, the dovetail groove notch at plate body edge connects mutually, form whole netted the connection between plate body and the plate body, prevented that plate body from producing horizontal and vertical contractility when being subjected to the bigger variation of temperature, thereby eliminated plate body expansion in use, hollowing, the phenomenon that ftractures, come off takes place.In dovetail groove, be provided with convex body, can reduce the space of cement mortar like this, thereby reduced the use amount of cement mortar at dovetail groove.Plate body of the present utility model is the polystyrene extruded sheet material, and it has intensity and hardness is big, and is not fragile, and the suction hygroscopicity is little, even it is little to be in the wet environment its heat insulation property loss of energy for a long time.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a vertical view of the present utility model
Fig. 3 is a left view of the present utility model
The specific embodiment
In Fig. 1, Fig. 2 and Fig. 3, the utility model is a kind of netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate, it comprises plate body 1, and plate body 1 is a polystyrene extruded sheet, the horizontal and vertical dovetail groove 2 that all is provided with of 1 liang of plate face of plate body, the bottom land of dovetail groove 2 compares slot opening, laterally dovetail groove 2 and vertically dovetail groove 2 netted arrangement of interlaced formation on the plate face, the bottom of dovetail groove 2 is provided with projection, and convex body is provided with along dovetail groove 2, projection is set to triangle projection 3, and triangle projection 3 is positioned at the center of dovetail groove 2.
The bottom of the utility model dovetail groove 2 also can be set to flat.
On metope, whitewashed cement mortar, plate body 1 inner surface is attached on the metope by cement mortar, and plate body 1 is corresponding mutually with edge notch between the plate body 1, forms whole netted like this between plate body 1 and the plate body 1, external surface is whitewashed, outer field cement mortar also forms whole netted again.
Claims (6)
1, a kind of netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate, it comprises plate body, the horizontal and vertical dovetail groove (2) that all is provided with that it is characterized in that described plate body (1) two plate face, laterally dovetail groove (2) and vertically dovetail groove (2) netted arrangement of interlaced formation on the plate face.
2, netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate according to claim 1 is characterized in that the bottom land of described dovetail groove (2) compares slot opening.
3, netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate according to claim 1 is characterized in that described plate body (1) is a polystyrene extruded sheet.
4, netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate according to claim 1, the bottom of the described dovetail groove of its feature (2) is provided with projection, and convex body is provided with along dovetail groove (2).
5, netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate according to claim 4 is characterized in that described projection is set to triangle projection (3), and triangle projection (3) is positioned at the center of dovetail groove (2).
6, netted two-sided trapezoidal dovetail groove extrusion moulding type warming plate according to claim 1, the bottom of the described dovetail groove of its feature (2) is set to flat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200439955U CN201106268Y (en) | 2007-10-23 | 2007-10-23 | Netted two-sided echelon dovetail groove plastic-extruding type thermal insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200439955U CN201106268Y (en) | 2007-10-23 | 2007-10-23 | Netted two-sided echelon dovetail groove plastic-extruding type thermal insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201106268Y true CN201106268Y (en) | 2008-08-27 |
Family
ID=39958067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200439955U Expired - Fee Related CN201106268Y (en) | 2007-10-23 | 2007-10-23 | Netted two-sided echelon dovetail groove plastic-extruding type thermal insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201106268Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544789A (en) * | 2016-01-28 | 2016-05-04 | 迈瑞司（北京）抗震住宅技术有限公司 | Multi-ribbed composite wall and production method thereof |
| CN106400992A (en) * | 2016-10-14 | 2017-02-15 | 重庆方浩建筑保温材料有限公司万盛分公司 | Light thermal insulation board easy to bend |
| CN110607849A (en) * | 2019-09-23 | 2019-12-24 | 湖北卓宝建筑节能科技有限公司 | Waterproof heat preservation integration board |
-
2007
- 2007-10-23 CN CNU2007200439955U patent/CN201106268Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105544789A (en) * | 2016-01-28 | 2016-05-04 | 迈瑞司（北京）抗震住宅技术有限公司 | Multi-ribbed composite wall and production method thereof |
| CN106400992A (en) * | 2016-10-14 | 2017-02-15 | 重庆方浩建筑保温材料有限公司万盛分公司 | Light thermal insulation board easy to bend |
| CN106400992B (en) * | 2016-10-14 | 2019-01-22 | 重庆方浩建筑保温材料有限公司万盛分公司 | One kind being readily bent light insulation board |
| CN110607849A (en) * | 2019-09-23 | 2019-12-24 | 湖北卓宝建筑节能科技有限公司 | Waterproof heat preservation integration board |
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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: 20080827 Termination date: 20111023 |