CN202055418U - Steel-frame dual-net laminated light roof board - Google Patents
Steel-frame dual-net laminated light roof board Download PDFInfo
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- CN202055418U CN202055418U CN2011200325611U CN201120032561U CN202055418U CN 202055418 U CN202055418 U CN 202055418U CN 2011200325611 U CN2011200325611 U CN 2011200325611U CN 201120032561 U CN201120032561 U CN 201120032561U CN 202055418 U CN202055418 U CN 202055418U
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Abstract
The utility model relates to a steel-frame dual-net laminated light roof board including a concrete main body and a frame solidly concreted with the concrete main body, wherein netted ribs are arranged in the frame. Space within the frame is divided into a plurality of rectangular cells by the netted ribs, warming plates having upper and lower silk screens arranged on the upper and lower sides are arranged in the cells. Both ends of the ribs are welded together with corresponding ends of the frame, and the ribs, the warming plates and the silk screen are arranged in the concrete main body and are solidly concreted together with the concrete main body. The upper and lower silk screens are spaced from the upper and lower sides of the warming plates, and the upper and lower silk screens are connected through a plurality of welded vertical steel wires penetrating through the warming plates. The steel-frame dual-net laminated light roof board is light in dead weight, high in strength, simple in structure, excellent in heat insulation and flame retardation effects and convenient in installation and construction.
Description
Technical field
The utility model relates to a kind of pre-manufactured roof plate, particularly a kind of prefabricated steel framework sandwich light roof board.
Background technology
At present, in industry and civilian construction, traditional concrete prefabricated roof panel has obtained using widely, but there is following shortcoming in the roof panel of this structure: (1) traditional roof panel adopts the concrete monobloc cast to form, from great, crane gear etc. in body of wall load-bearing and the construction is had relatively high expectations, and labour intensity is big during building operations; (2) do not have effective thermal insulation layer on the roof panel, cause the insulation of roof panel, effect of heat insulation poor.
Summary of the invention
For overcoming above-mentioned defective, the utility model aims to provide a kind of light weight, insulation and good heat-insulation effect, intensity height, can simplify building operations and satisfy the two network folder core roof panel of steel framework of modern architecture construction requirement.
Main technical schemes of the present utility model is:
The two network folder core light roof boards of a kind of steel framework, comprise concrete main body and the frame that is consolidated with described concrete main body, be provided with the skeleton that intersects in length and breadth in the described frame, described skeleton is divided into described frame inner region the lattice of some rectangles, be provided with warming plate in the described lattice, the upper and lower both sides of described warming plate are respectively equipped with upper and lower silk screen, the two ends of described skeleton weld together with the frame of respective end respectively, and described skeleton, warming plate and silk screen are positioned at described concrete main body and are consolidated with described concrete main body.
The cross section of described frame preferably is flute profile, and the opening of groove is towards the inboard of described frame, and the junction of described skeleton and described groove is positioned at the inside of described groove, and the two ends of described skeleton are embedded between the upper and lower inner wall surface of described groove.
Described concrete main body can be cement concrete main body or cement mortar concrete main body, perhaps described concrete main body by near and constitute away from the inside and outside layer of concrete of described warming plate, mixing dirt bed in described is cement concrete layer, and described outer mixed dirt bed is the cement mortar layer of concrete.
Preferably, described skeleton comprises parallel upper and lower main muscle and is welded in some brace rods between the described upper and lower main muscle, the two ends of described brace rod connect described main muscle and the following main muscle respectively, wherein being connected the described brace rod of main muscle and following main muscle two ends is straight muscle, brace rod between straight muscle is a diagonal bar, and the incline direction of adjacent diagonal bar is opposite.
The preferred employing is welded to connect between described frame that the edge of described silk screen is corresponding with respective edges or the skeleton.
Described upper and lower silk screen keeps at a certain distance away with the upper and lower two sides of described warming plate respectively, and is welded to connect by some vertical steel wires between the described upper and lower silk screen, and described vertical steel wire runs through described warming plate.
Described silk screen is preferably
The galvanized steel wire netting of 50 * 50 grids.
Described warming plate can be polyphenyl, phenolic resins or polyurethanes organic foam plastic plate or foam concrete plate.
Preferably between the bonding surface of described warming plate and described concrete main body, be provided with tack coat.
Described tack coat is preferably formed by the cementing agent with fire resistance.
The utlity model has following beneficial effect:
1, owing in concrete main body, be provided with the warming plate sandwich, not only reduced the deadweight of roof panel, thereby reduced load-bearing requirement, reduced labour intensity, also significantly improved the heat insulating effect of roof panel body of wall, ground and crane gear;
2, owing in concrete main body, be provided with the skeleton that intersects in length and breadth, obviously improved the bulk strength and the weight capacity of roof panel;
3, owing in concrete main body, be provided with three-dimensional steel silk screen (being welded), and be connected, further improved the bulk strength of roof panel, can also protect gauze wire cloth not by corrosion with described frame or skeletal fixation by upper and lower silk screen and vertical steel wire;
4, owing to the frame that adopts towards the channel section of inboard, making can be fixed more effectively between frame and concrete main body, also because the junction of skeleton and frame is arranged on the inside of groove, and be embedded between the upper and lower inner wall surface of groove, strengthened the bonding strength of skeleton and frame, more than two aspects all impel the bulk strength of roof panel to improve;
5, owing to adopt the skeleton of the truss structural of two main muscle and some brace rods formation, both save material, alleviated the deadweight of skeleton, improved the rigidity of skeleton again, helped improving the rigidity of roof panel, further improved the load-bearing effect of roof panel;
6, because described concrete main body can be cement concrete or cement mortar concrete, therefore can select the roof panel of appropriate materials according to actual needs, help controlling cost, it is cement concrete layer that described concrete main body can also adopt internal layer, skin is the hierarchy of cement mortar layer of concrete, cement concrete layer can guarantee the intensity of roof panel effectively, and the cement mortar layer of concrete can improve the presentation quality of roof panel.
Description of drawings
Fig. 1 is an external structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of a kind of skeleton embodiment of the present utility model;
Fig. 3 is a schematic cross-section of the present utility model.
The specific embodiment
As Figure 1-3, the utility model provides a kind of steel framework two network folder core light roof boards, comprise concrete main body 4 and the frame 1 that is consolidated with described concrete main body, be provided with the skeleton 2 that intersects in length and breadth in the described frame, described skeleton is divided into described frame inner region the lattice of some rectangles, be provided with warming plate 3 in the described lattice, the upper and lower both sides of described warming plate are respectively equipped with upper and lower silk screen 5, the two ends of described skeleton weld together with the frame of respective end respectively, be beneficial to the transmission of power, help strengthening the single, double of roof panel to supporting capacity.Described skeleton, warming plate and silk screen are positioned at described concrete main body and are consolidated with described concrete main body.
The cross section of described frame preferably is flute profile, and the opening of groove is towards the inboard of described frame, the junction of described skeleton and described groove is positioned at the inside of described groove, and the two ends of described skeleton are embedded between the upper and lower inner wall surface of described groove, when the upper and lower inner wall surface contact surface of skeleton and groove was the plane, the two can be fitted well.
Described concrete main body is cement concrete main body or cement mortar concrete main body, perhaps described concrete main body by near and constitute away from the inside and outside layer of concrete of described warming plate, mixing dirt bed in described is cement concrete layer, and described outer mixed dirt bed is the cement mortar layer of concrete.Can adopt the roof panel of above-mentioned a kind of structure according to actual needs, control its cost when helping guaranteeing the usability of roof panel.
Between described skeleton and the frame can also be to be threaded, and cross one another position is preferably and is welded to connect between skeleton, also can be thread connection.Described skeleton can be made for the welding of steel plate and/or reinforcing bar, also can adopt the existing steel profile of certain specification to make, and the size of the form of structure of made skeleton and the visual roof panel of specification, weight, application scenario etc. are specifically selected.If described roof panel size is big, weight is heavier, the described skeleton particularly skeleton of main load-bearing direction preferably adopts the integral solder structure of polylith steel plate or many reinforcing bars, to obtain higher intensity and weight capacity.
Preferably, described skeleton comprise parallel on, down main muscle 2.1 and be welded in described on, some brace rods between the following main muscle, the two ends of described brace rod connect described main muscle and the following main muscle respectively, wherein being connected the described brace rod of main muscle and following main muscle two ends is straight muscle 2.2, brace rod between straight muscle is a diagonal bar 2.3, the incline direction of adjacent diagonal bar is opposite, described straight muscle also can be arranged on the position that intersects in length and breadth near between described skeleton, the rigidity that the end that can improve skeleton is set of brace rod, avoid the distortion of frame, can also improve skeleton and frame, the intensity of skeleton and skeleton junction and rigidity.
Be preferably between described frame that the edge of described silk screen is corresponding with respective edges or the skeleton and be welded to connect, also can adopt thread connection.
Described upper and lower silk screen keeps at a certain distance away with the upper and lower two sides of described warming plate respectively, and be welded to connect by some vertical steel wires between the described upper and lower silk screen, described vertical steel wire runs through described warming plate, becomes space network with described upper and lower wire mesh shape.By changing the arranging rule of described vertical steel wire, can change the intensity of this space network.During prefabricated described roof panel, warming plate and described space network can be made in advance as a unit, to shorten the process time of roof panel.
The concrete specification of described silk screen and material can require (as load-bearing) to decide according to engineering design.Described silk screen is preferably diameter
The galvanized steel wire netting of 50 * 50 grids.Described silk screen is arranged in concrete main body, has made things convenient for the operation at factory's concrete perfusion, is equivalent to improve its overall construction intensity for concrete main body has added skeleton, and silk screen integral body is cemented in concrete main body inside, therefore can be by corrosion.
Described warming plate preferably adopts polyphenyl, phenolic resins or polyurethanes organic foam plastic plate or foam concrete plate, makes roof panel have insulation, heat insulation, fire resistance preferably.
Preferably between the bonding surface of described warming plate and described concrete main body, be provided with tack coat.The two can be combined more securely.Described tack coat preferably adopts the cementing agent with fire resistance to form, to improve the fire resistance of described roof panel.
The two network folder core light roof boards of described steel framework of the present utility model are simple in structure, easy to process, can be pre-formed by simple construction in factory, be used for the building site, and can shorten the construction period effectively.
The alleged cement concrete of the utility model is to make cementitious material with cement, and sand, masonry gather materials, the engineered composite material that mixes by a certain percentage with water; Alleged cement mortar concrete is to make cementitious material with cement, and sand is done to gather materials, the engineered composite material that mixes by a certain percentage with water.All can add other compositions in cement concrete and the cement mortar concrete according to prior art or other technologies.
Claims (10)
1. two network folder core light roof boards of a steel framework, comprise concrete main body and the frame that is consolidated with described concrete main body, it is characterized in that being provided with in the described frame skeleton that intersects in length and breadth, described skeleton is divided into described frame inner region the lattice of some rectangles, be provided with warming plate in the described lattice, the upper and lower both sides of described warming plate are respectively equipped with upper and lower silk screen, the two ends of described skeleton weld together with the frame of respective end respectively, and described skeleton, warming plate and silk screen are positioned at described concrete main body and are consolidated with described concrete main body.
2. the two network folder core light roof boards of steel framework as claimed in claim 1, the cross section that it is characterized in that described frame is flute profile, and the opening of groove is towards the inboard of described frame, the junction of described skeleton and described groove is positioned at the inside of described groove, and the two ends of described skeleton are embedded between the upper and lower inner wall surface of described groove.
3. the two network folder core light roof boards of steel framework as claimed in claim 2, it is characterized in that described concrete main body is cement concrete main body or cement mortar concrete main body, perhaps described concrete main body by near and constitute away from the inside and outside layer of concrete of described warming plate, mixing dirt bed in described is cement concrete layer, and described outer mixed dirt bed is the cement mortar layer of concrete.
4. the two network folder core light roof boards of steel framework as claimed in claim 3, it is characterized in that described skeleton comprises parallel upper and lower main muscle and is welded in some brace rods between the described upper and lower main muscle, the two ends of described brace rod connect described main muscle and the following main muscle respectively, wherein being connected the described brace rod of main muscle and following main muscle two ends is straight muscle, brace rod between straight muscle is a diagonal bar, and the incline direction of adjacent diagonal bar is opposite.
5. the two network folder core light roof boards of steel framework as claimed in claim 4 is characterized in that being welded to connect between described frame that the edge of described silk screen is corresponding with respective edges or the skeleton.
6. as claim 1,2,3, the two network folder core light roof boards of 4 or 5 described steel frameworks, it is characterized in that described upper and lower silk screen keeps at a certain distance away with the upper and lower two sides of described warming plate respectively, and be welded to connect by some vertical steel wires between the described upper and lower silk screen, described vertical steel wire runs through described warming plate.
7. the two network folder core light roof boards of steel framework as claimed in claim 6 is characterized in that described silk screen is
The galvanized steel wire netting of 50 * 50 grids.
8. the two network folder core light roof boards of steel framework as claimed in claim 7 is characterized in that described warming plate is polyphenyl, phenolic resins or polyurethanes organic foam plastic plate or foam concrete plate.
9. the two network folder core light roof boards of steel framework as claimed in claim 8 is characterized in that being provided with tack coat between the bonding surface of described warming plate and described concrete main body.
10. the two network folder core light roof boards of steel framework as claimed in claim 9 is characterized in that described tack coat is formed by the cementing agent with fire resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325611U CN202055418U (en) | 2011-01-30 | 2011-01-30 | Steel-frame dual-net laminated light roof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325611U CN202055418U (en) | 2011-01-30 | 2011-01-30 | Steel-frame dual-net laminated light roof board |
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| Publication Number | Publication Date |
|---|---|
| CN202055418U true CN202055418U (en) | 2011-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200325611U Expired - Lifetime CN202055418U (en) | 2011-01-30 | 2011-01-30 | Steel-frame dual-net laminated light roof board |
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| CN (1) | CN202055418U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103899051A (en) * | 2012-12-28 | 2014-07-02 | 广西华欣建材有限公司 | Heat preservation waterproof roof |
| CN104389349A (en) * | 2014-11-29 | 2015-03-04 | 山东双得利建设科技有限公司 | Novel house capable of being fast disassembled and assembled and assembling method thereof |
| CN104499654A (en) * | 2014-12-17 | 2015-04-08 | 张跃 | Prefabrication and assembly type roof and manufacturing method thereof |
| TWI491786B (en) * | 2012-06-01 | 2015-07-11 | ||
| CN105822011A (en) * | 2016-03-31 | 2016-08-03 | 徐林波 | Heat-insulated building structural slab |
| CN106836660A (en) * | 2017-04-21 | 2017-06-13 | 山东兴华建设集团有限公司 | A kind of unidirectional composite roof board mechanism |
| CN107217738A (en) * | 2017-07-28 | 2017-09-29 | 青岛科创智能装备有限公司 | Environment-friendly energy-saving exempts from detachable house |
| CN107514108A (en) * | 2017-09-22 | 2017-12-26 | 太仓卡斯特姆新材料有限公司 | A kind of technique of the heat-insulated roof boarding of anti-deformation |
| CN108590046A (en) * | 2018-05-31 | 2018-09-28 | 宁波联城住工科技有限公司 | A kind of foam concrete room panel structure and its production technology |
| CN111411690A (en) * | 2020-04-29 | 2020-07-14 | 昌大建筑科技有限公司 | Structure system capable of being assembled quickly and construction method thereof |
| CN111851853A (en) * | 2020-09-09 | 2020-10-30 | 长春市鑫民建筑工程有限公司 | Light assembled wallboard and roof boarding |
-
2011
- 2011-01-30 CN CN2011200325611U patent/CN202055418U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI491786B (en) * | 2012-06-01 | 2015-07-11 | ||
| CN103899051A (en) * | 2012-12-28 | 2014-07-02 | 广西华欣建材有限公司 | Heat preservation waterproof roof |
| CN104389349A (en) * | 2014-11-29 | 2015-03-04 | 山东双得利建设科技有限公司 | Novel house capable of being fast disassembled and assembled and assembling method thereof |
| CN104389349B (en) * | 2014-11-29 | 2017-01-04 | 山东双得利建设科技有限公司 | The novel house can quickly remove, assembled and assemble method |
| CN104499654B (en) * | 2014-12-17 | 2019-04-02 | 张跃 | A kind of prefabricated assembled roof and preparation method thereof |
| CN104499654A (en) * | 2014-12-17 | 2015-04-08 | 张跃 | Prefabrication and assembly type roof and manufacturing method thereof |
| CN105822011A (en) * | 2016-03-31 | 2016-08-03 | 徐林波 | Heat-insulated building structural slab |
| CN106836660A (en) * | 2017-04-21 | 2017-06-13 | 山东兴华建设集团有限公司 | A kind of unidirectional composite roof board mechanism |
| CN107217738A (en) * | 2017-07-28 | 2017-09-29 | 青岛科创智能装备有限公司 | Environment-friendly energy-saving exempts from detachable house |
| CN107514108A (en) * | 2017-09-22 | 2017-12-26 | 太仓卡斯特姆新材料有限公司 | A kind of technique of the heat-insulated roof boarding of anti-deformation |
| CN108590046A (en) * | 2018-05-31 | 2018-09-28 | 宁波联城住工科技有限公司 | A kind of foam concrete room panel structure and its production technology |
| CN111411690A (en) * | 2020-04-29 | 2020-07-14 | 昌大建筑科技有限公司 | Structure system capable of being assembled quickly and construction method thereof |
| CN111851853A (en) * | 2020-09-09 | 2020-10-30 | 长春市鑫民建筑工程有限公司 | Light assembled wallboard and roof boarding |
| CN111851853B (en) * | 2020-09-09 | 2021-11-05 | 长春市鑫民建筑工程有限公司 | Light assembled wallboard and roof boarding |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
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| CX01 | Expiry of patent term |