CN2801926Y - Light roof boarding - Google Patents
Light roof boarding Download PDFInfo
- Publication number
- CN2801926Y CN2801926Y CN 200520034284 CN200520034284U CN2801926Y CN 2801926 Y CN2801926 Y CN 2801926Y CN 200520034284 CN200520034284 CN 200520034284 CN 200520034284 U CN200520034284 U CN 200520034284U CN 2801926 Y CN2801926 Y CN 2801926Y
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- China
- Prior art keywords
- core plate
- light core
- light
- fabric sheet
- steel fabric
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- Expired - Fee Related
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Abstract
The utility model discloses a light roof board which relates to a prefabricated roof board and comprises a light core board of which the upper plate surface is provided with a steel mesh piece, and the steel mesh piece extends along the upper plate surface of the light core plate and is fixedly connected with the light core plate through a supporting and jointing member preembedded in the light core plate. The utility model has the advantages of light weight and favorable heat insulation, thermal insulation and sound insulation performance and can be used as the foundation of the building roof; the upper surface of the utility model is laid with a thinner concrete layer and tiles are laid on the utility model so that the roof has good waterproof performance. Compared with the on-site casting roof, the construction period is shortened effectively, the second class sawn timber and the temperature protection and heat insulating surface layer are both decreased, and thus, the bearing weight on the wall and the foundation is relieved, and the construction cost is decreased.
Description
Technical field
The utility model relates to roof panel for building, relates in particular to a kind of prefabricated room panel.
Background technology
Because of light weight with have the characteristics of good heat insulation, insulation, sound insulation value, Light trabs has obtained utilization more and more widely under construction.But existing Light trabs and concrete be durable bond well, if as roof panel, covers concrete on its outer plate surface and is easy to generate crackle even peels off behind certain hour, thereby cause the infiltration phenomenon.Therefore this class Light trabs can only be used to build separating of interior space, promptly use as partition board, and the roof panel that can not be used to build.The existing building roofing still adopts the layer of concrete of integral cast-in-situ mostly, and its effect of heat insulation is poor, and long construction period, cost are higher.
The utility model content
Technical problem to be solved in the utility model provides a kind of prefabricated light roof board that can use as building roof basis.
The technical scheme that its technical problem that solves the utility model adopts is: light roof board of the present utility model, include light core plate, it is characterized in that: the upper face of described light core plate is provided with steel fabric sheet, this steel fabric sheet stretches along the upper face of light core plate, and fixedlys connected with light core plate by the connecting elements that is embedded in the light core plate.
After taking technique scheme, in the roofing construction with the polylith light core plate after being spliced to form the roofing basis on the roof purlin, on the upper face of roofing basis, lay the thin layer of concrete of one deck, this layer of concrete is fine with light core plate and combine enduringly by steel fabric sheet, make roofing form an integral body, starching tiling on this layer of concrete makes roofing have favorable waterproof property and heat insulation, heat-insulating property again.
For further improving the globality of roofing, the lower face of described light core plate is provided with steel fabric sheet, and this steel fabric sheet stretches along the lower face of light core plate, and fixedlys connected with light core plate by the connecting elements that is embedded in the light core plate.In roofing construction, can on the lower face of roofing basis, form and the fine thin layer of concrete that combines of this plate face by the spray mode of smearing earlier.
In above technical scheme, described connecting elements can adopt multiple mode, is horizontally arranged at interval and along the reinforcing bar that is W type continuous bend of light core plate longitudinal extension along light core plate as adopting at least two; The last kink of this reinforcing bar stretches out the upper face of light core plate, and steel fabric sheet rolls by welding or bundle and is fixed on this position; The following kink of this reinforcing bar stretches out the lower face of light core plate, and steel fabric sheet rolls by welding or bundle and is fixed on this position.This reinforcing bar that is W type continuous bend can also improve the flexural strength of light roof board.
The beneficial effects of the utility model are, light weight and have good heat insulation, insulation, sound insulation value can use as the building roof basis, lays one deck thin layer of concrete and starching tiling thereon on the plate face, and roofing has favorable waterproof property.Compare with cast-in-site roof, can effectively shorten construction period, reduce second-class sawn timber and thermal insulation surface layer, alleviate metope and basic load-bearing, construction cost is minimized.
Description of drawings
This manual comprises following four width of cloth accompanying drawings:
Fig. 1 is the vertical view of the utility model light roof board;
Fig. 2 is the sectional view along A-A line among Fig. 1;
Fig. 3 is the sectional view along B-B line among Fig. 1;
Fig. 4 is the user mode schematic diagram of the utility model light roof board.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 1 and Figure 2, light roof board of the present utility model, include light core plate 10, the upper face of light core plate 10 is provided with steel fabric sheet 21, this steel fabric sheet 21 stretches along the upper face of light core plate 10, and fixedlys connected with light core plate 10 by the connecting elements 13 that is embedded in the light core plate 10.As shown in Figure 4, during roofing construction, on the roof purlin, be spliced to form the roofing basis with polylith light core plate 10, on the upper face of roofing basis, lay the thin layer of concrete 31 of one deck, this layer of concrete 31 is fine and combine enduringly by steel fabric sheet 21 and light core plate 10, make roofing form an integral body, starching tiling on this layer of concrete makes roofing have favorable waterproof property and heat insulation, heat-insulating property again.As Fig. 2, shown in Figure 4, for further improving the globality of roofing, also steel fabric sheet 22 can be set on the lower face of light core plate 10, this steel fabric sheet 22 stretches along the lower face of light core plate 10, and fixedlys connected with light core plate 10 by the connecting elements 13 that is embedded in the light core plate 10.In roofing construction, can on central layer 10 lower faces, form and the fine thin layer of concrete 32 that combines of this plate face by the spray mode of smearing earlier.Light core plate 10 thickness require decision by spacing between the roof purlin and roofing load-bearing, normal domestic is built, the thickness of light core plate 10 usually can be about 80mm, be positioned at the about 40mm of thickness of the layer of concrete 31 on the upper face, be positioned at the about 40mm of thickness of the layer of concrete 32 on the lower face, can satisfy roofing load-bearing and construction requirement.
Described connecting elements can adopt multiple mode, and Fig. 2 shows wherein a kind of.As showing, connecting elements 13 is horizontally arranged at interval and along the reinforcing bar that is W type continuous bend of light core plate 10 longitudinal extensions along light core plate 10 at least two as Fig. 2.The last kink of this reinforcing bar stretches out the upper face of light core plate 10, and steel fabric sheet 21 rolls by welding or bundle and is fixed on this position.The following kink of this reinforcing bar stretches out the lower face of light core plate 10, and steel fabric sheet 22 rolls by welding or bundle and is fixed on this position.The reinforcing bar that employing is W type continuous bend can also improve the flexural strength of light roof board as connecting elements, and can simplify the manufacturing process of light core plate 10, improves its production efficiency.
As shown in Figure 3, in order to strengthen the intensity of light core plate 10, also be provided with in light core plate 10 along the stiffener of light core plate 10 longitudinal extensions, this stiffener is at least a in the following member: at least two vertical bar shaped reinforcing bars that are horizontally arranged at interval along light core plate 10; At least one reinforcing bar 15 that is W type continuous bend, each reinforcing bar 15 is horizontally arranged at interval (as shown in Figure 3) along light core plate 10; At least one deck steel fabric sheet (14), each steel fabric sheet 14 is provided with (as Fig. 2, shown in Figure 3) at interval along the thickness direction of light core plate 10.
Except that abovementioned technology, some light core plates 10 are spliced into the roofing basis when making things convenient for roofing construction, as Fig. 2, shown in Figure 4, the plate face of light core plate 10 is rectangular, and offer horizontal cut 11,12 respectively at its vertical two ends, horizontal cut 11,12 is reverse and suitable.
Embodiment:
In the present embodiment, light core plate 10 is of a size of 2200 * 600 * 80mm (length x width x thickness), offers horizontal cut 11,12 respectively at its vertical two ends, and horizontal cut 11,12 is reverse and suitable.Light core plate 10 be with expanded perlite, sodium silicate, water-repellent agent, water etc. be raw material mix by a certain percentage the back in framed moulding by casting.As shown in Figure 2, being embedded with two in the light core plate 10 is horizontally arranged at interval and along the reinforcing bar that is W type continuous bend (φ 4mm) of light core plate 10 longitudinal extensions along light core plate 10, the last kink of this reinforcing bar stretches out the upper face of light core plate 10, steel fabric sheet 21 is fixed on this position by welding, following kink stretches out the lower face of light core plate 10, and steel fabric sheet 22 is fixed by welding on this position. Steel fabric sheet 21,22 is made by the zinc-plated cold group of steel wire of φ 2mm, and its size of mesh opening is 50 * 50mm.Also be embedded with three vertical bar shaped reinforcing bars that are horizontally arranged at interval along light core plate 10 (the zinc-plated cold group of steel wire of φ 2mm) and two reinforcing bars 15 (the zinc-plated cold group of steel wire of φ 2mm) that are W type continuous bend in the light core plate 10, each vertical bar shaped reinforcing bar and reinforcing bar 15 along light core plate 10 longitudinal extensions to strengthen its anti-bending strength.
It is to be noted, above the described principles more of the present utility model that just explain through diagrams, because the those of ordinary skill to constructed field is easy to carry out on this basis some modifications and change, therefore this manual be not be the utility model to be confined to shown in and in the described concrete structure and the scope of application, so every the corresponding modify and equivalent that might be utilized all belongs to the claim that the utility model is applied for.
Claims (7)
1, a kind of light roof board, include light core plate (10), it is characterized in that: the upper face of described light core plate (10) is provided with steel fabric sheet (21), this steel fabric sheet (21) stretches along the upper face of light core plate (10), and fixedlys connected with light core plate (10) by the connecting elements (13) that is embedded in the light core plate (10).
2, light roof board according to claim 1, it is characterized in that: the lower face of described light core plate (10) is provided with steel fabric sheet (22), this steel fabric sheet (22) stretches along the lower face of light core plate (10), and fixedlys connected with light core plate (10) by the connecting elements (13) that is embedded in the light core plate (10).
3, light roof board according to claim 2 is characterized in that: described connecting elements (13) is horizontally arranged at interval and along the reinforcing bar that is W type continuous bend of light core plate (10) longitudinal extension along light core plate (10) at least two; The last kink of this reinforcing bar stretches out the upper face of light core plate (10), and steel fabric sheet (21) rolls by welding or bundle and is fixed on this position; The following kink of this reinforcing bar stretches out the lower face of light core plate (10), and steel fabric sheet (22) rolls by welding or bundle and is fixed on this position.
4, light roof board according to claim 1 and 2 is characterized in that: also be provided with in the described light core plate (10) along the stiffener of light core plate (10) longitudinal extension, this stiffener is at least a in the following member:
At least two vertical bar shaped reinforcing bars that are horizontally arranged at interval along light core plate (10);
At least one reinforcing bar (15) that is W type continuous bend;
At least one deck steel fabric sheet (14).
5, light roof board according to claim 4 is characterized in that: described each reinforcing bar (15) is horizontally arranged at interval along light core plate (10).
6, light roof board according to claim 4 is characterized in that: described each steel fabric sheet (14) is provided with at interval along the thickness direction of light core plate (10).
7, light roof board according to claim 1 is characterized in that: the plate face of described light core plate (10) is rectangular, and offers horizontal cut (11), (12) respectively at its vertical two ends, and horizontal cut (11), (12) are reverse and suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034284 CN2801926Y (en) | 2005-05-26 | 2005-05-26 | Light roof boarding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034284 CN2801926Y (en) | 2005-05-26 | 2005-05-26 | Light roof boarding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2801926Y true CN2801926Y (en) | 2006-08-02 |
Family
ID=36846633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034284 Expired - Fee Related CN2801926Y (en) | 2005-05-26 | 2005-05-26 | Light roof boarding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2801926Y (en) |
Cited By (8)
| 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 |
| CN102888944A (en) * | 2012-10-12 | 2013-01-23 | 天津英康科技发展有限公司 | Lightweight partition wall board and preparation method thereof |
| CN103510652A (en) * | 2013-10-23 | 2014-01-15 | 北京天基新材料股份有限公司 | Steel skeleton expanded rock pressure relief plate and pressure relief structure using same |
| CN104878873A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Steel wire mesh reinforced ultra-high performance concrete cover plate and production method thereof |
| CN105672599A (en) * | 2014-11-20 | 2016-06-15 | 上海同造欧式建筑科技有限公司 | Decoration plate |
| CN109594676A (en) * | 2018-11-23 | 2019-04-09 | 同济大学 | A kind of precast concrete sandwich heat preservation wallboard and exterior wall |
| CN110584514A (en) * | 2019-09-25 | 2019-12-20 | 惠达卫浴股份有限公司 | Bathtub installation structure and installation method |
| CN114319730A (en) * | 2021-12-28 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Assembled multi-layer composite heat-preservation and heat-insulation roof board and preparation method and assembly method thereof |
-
2005
- 2005-05-26 CN CN 200520034284 patent/CN2801926Y/en not_active Expired - Fee Related
Cited By (9)
| 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 |
| CN102888944A (en) * | 2012-10-12 | 2013-01-23 | 天津英康科技发展有限公司 | Lightweight partition wall board and preparation method thereof |
| CN103510652A (en) * | 2013-10-23 | 2014-01-15 | 北京天基新材料股份有限公司 | Steel skeleton expanded rock pressure relief plate and pressure relief structure using same |
| CN103510652B (en) * | 2013-10-23 | 2016-06-29 | 北京天基新材料股份有限公司 | The swollen stone pressure relief plate of steel skeleton and utilize its pressure relief |
| CN105672599A (en) * | 2014-11-20 | 2016-06-15 | 上海同造欧式建筑科技有限公司 | Decoration plate |
| CN104878873A (en) * | 2015-05-19 | 2015-09-02 | 华南理工大学 | Steel wire mesh reinforced ultra-high performance concrete cover plate and production method thereof |
| CN109594676A (en) * | 2018-11-23 | 2019-04-09 | 同济大学 | A kind of precast concrete sandwich heat preservation wallboard and exterior wall |
| CN110584514A (en) * | 2019-09-25 | 2019-12-20 | 惠达卫浴股份有限公司 | Bathtub installation structure and installation method |
| CN114319730A (en) * | 2021-12-28 | 2022-04-12 | 中铁五局集团建筑工程有限责任公司 | Assembled multi-layer composite heat-preservation and heat-insulation roof board and preparation method and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |