CN201896409U - Heat-insulation prefabricated roof panel - Google Patents
Heat-insulation prefabricated roof panel Download PDFInfo
- Publication number
- CN201896409U CN201896409U CN2010206025917U CN201020602591U CN201896409U CN 201896409 U CN201896409 U CN 201896409U CN 2010206025917 U CN2010206025917 U CN 2010206025917U CN 201020602591 U CN201020602591 U CN 201020602591U CN 201896409 U CN201896409 U CN 201896409U
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- steel wire
- core
- roof panel
- shaped
- fabric sheet
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Abstract
A heat-insulation prefabricated roof panel comprises an upper steel wire mesh sheet, a middle core and a lower steel wire mesh sheet. A 'W'-shaped steel wire frame is embedded in the core, the height of the steel wire frame is identical to that of the core, the upper steel wire mesh sheet and the lower steel wire mesh sheet are fixedly connected to the ends of the 'W'-shaped steel wire frame, 'L'-shaped clamping slots are arranged on two sides of a long end of the rectangular roof panel, and a plurality of dovetail notches corresponding to each other in position are arranged at the edges of the 'L'-shaped clamping slots. The heat-insulation prefabricated roof panel has the advantages that the dovetail notches are communicated mutually to form 8-shaped blind holes, and by the aid of 8-shaped connectors, adjacent prefabricated roof panels can be fastened, seams formed on the roof can be prevented effectively, and rainwater seepage due to the seams can be avoided.
Description
[technical field]
The utility model relates to a kind of warming light roof board, especially a kind ofly installs convenient and can prevent effectively that roofing from producing the roof panel in crack.
[background technology]
Existing building adopts the layer of concrete of integral cast-in-situ to form roofing mostly, and it is heat insulation, soundproof effect is poor, and long construction period, and cost is higher.
Prefabricated panel has the saving material, and the characteristics of light thermal-insulation obtain use more and more widely on non.The general mode of concavo-convex tongue and groove that adopts of existing prefabricated panel connects, and it is affixed that wallboard lacks securing member each other, after cement floor or the dry contraction of wallboard, forms the crack easily on body of wall, thereby causes the infiltration phenomenon thus.
[summary of the invention]
The utility model provides a kind of can effectively prevent the prefabricated room panel in crack.
The technical scheme that the prior art problem that solves the utility model is adopted is: warming prefabricated room panel, comprise the steel fabric sheet on upper strata, the plate core in intermediate layer and the steel fabric sheet of lower floor, the plate in-core presets " W " shape steel wire rack, its height is identical with plate core height, described upper and lower layer steel fabric sheet is fixed in " W " shape steel wire rack end, it is characterized in that: the long end of described rectangle roof panel dual-side is provided with " L " shape draw-in groove, and described " L " shape draw-in groove is provided with the swallow-tail form breach of some positions correspondence along the limit.
Described board core material material is a flame-retardant polystyrene.
Also laterally preset the reinforcement steel wire in the described plate core, described reinforcement steel wire welded is connected on " W " shape steel wire rack.
The beneficial effects of the utility model: adopt the prefabricated room panel of this kind structure, set up the roof purlin in the site operation earlier, the back with polylith lightweight prefabricated room panel in twos " L " shape draw-in groove fasten and to be laid on the purlin, form roofing.Because " L " shape draw-in groove is provided with the swallow-tail form breach of some positions correspondence along the limit, so connect the both sides of stitching at contiguous prefabricated roof panel, the swallow-tail form breach communicates with each other and forms the blind hole of similar 8 fonts.So, can directly in this blind hole, fill the cement slurry of a high grade, just form the contiguous block of 8 fonts after solidifying; In order to strengthen intensity, also can in this blind hole, bury 8 Zee bar steel Z silk screens earlier underground, the cement slurry of a high grade is filled in the back.In a word, the contiguous block of 8 fonts plays the effect fastening to contiguous prefabricated roof panel, can effectively prevent to form the slit on the roofing, and the rain leakage phenomenon that causes thus.
[description of drawings]
Fig. 1 is a structural representation of the present utility model;
[specific embodiment]
Below by embodiment also in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail:
As shown in Figure 1, warming prefabricated room panel, comprise the steel fabric sheet 1 on upper strata, the plate core 2 in intermediate layer and the steel fabric sheet of lower floor, the plate in-core presets " W " shape steel wire rack 3, its height is identical with plate core height, described upper and lower layer steel fabric sheet is fixed in " W " shape steel wire rack end, and the long end of rectangle roof panel dual-side is provided with " L " shape draw-in groove 4, and described " L " shape draw-in groove is provided with the swallow-tail form breach 5 of some positions correspondence along the limit.
Described board core material material is a flame-retardant polystyrene.
Also laterally preset the reinforcement steel wire in the described plate core, described reinforcement steel wire welded is connected on " W " shape steel wire rack.
The beneficial effects of the utility model: adopt the prefabricated room panel of this kind structure, set up earlier the roof purlin in the site operation, afterwards with polylith lightweight prefabricated room panel in twos " L " shape draw-in groove fasten and to be laid on the purlin, form roofing. Because " L " shape draw-in groove is provided with swallow-tail form breach corresponding to some positions along the limit, so in the both sides of contiguous prefabricated roof boarding connecting sewing, the swallow-tail form breach communicates with each other and forms the blind hole of similar 8-shaped. So, can directly in this blind hole, fill the cement slurry of a high grade, just form the contiguous block of 8-shaped after solidifying; In order to strengthen intensity, also can in this blind hole, bury earlier 8-shaped steel wire, the cement slurry of the high grade of rear filling underground. In a word, the contiguous block of 8-shaped plays the effect fastening to contiguous prefabricated roof boarding, can effectively prevent from forming the slit on the roofing, and the rain leakage phenomenon that causes thus.
Claims (3)
1. warming prefabricated room panel, the plate core and the lower floor's steel fabric sheet that comprise upper strata steel fabric sheet, intermediate layer, the plate in-core presets " W " shape steel wire rack, its height is identical with plate core height, described upper strata steel fabric sheet, lower floor's steel fabric sheet are fixed in " W " shape steel wire rack end, it is characterized in that: the long end of described rectangle roof panel dual-side is provided with " L " shape draw-in groove, and described " L " shape draw-in groove is provided with the swallow-tail form breach of some positions correspondence along the limit.
2. warming prefabricated room panel according to claim 1 is characterized in that described board core material material is a flame-retardant polystyrene.
3. warming prefabricated room panel according to claim 1 is characterized in that also laterally presetting in the described plate core reinforcement steel wire, and described reinforcement steel wire welded is connected on " W " shape steel wire rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025917U CN201896409U (en) | 2010-11-12 | 2010-11-12 | Heat-insulation prefabricated roof panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206025917U CN201896409U (en) | 2010-11-12 | 2010-11-12 | Heat-insulation prefabricated roof panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201896409U true CN201896409U (en) | 2011-07-13 |
Family
ID=44254321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206025917U Expired - Fee Related CN201896409U (en) | 2010-11-12 | 2010-11-12 | Heat-insulation prefabricated roof panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201896409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777025A (en) * | 2012-08-10 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Composite sandwich panel |
| CN111945986A (en) * | 2020-07-23 | 2020-11-17 | 山东芳林昊天钢结构工程有限公司 | Novel outer wall interior wall coating wallboard |
-
2010
- 2010-11-12 CN CN2010206025917U patent/CN201896409U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102777025A (en) * | 2012-08-10 | 2012-11-14 | 昆山乔锐金属制品有限公司 | Composite sandwich panel |
| CN111945986A (en) * | 2020-07-23 | 2020-11-17 | 山东芳林昊天钢结构工程有限公司 | Novel outer wall interior wall coating wallboard |
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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: 20110713 Termination date: 20151112 |