CN208934275U - A kind of prefabricated color steel tile-lightweight concrete composite roof board - Google Patents
A kind of prefabricated color steel tile-lightweight concrete composite roof board Download PDFInfo
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- CN208934275U CN208934275U CN201821414226.6U CN201821414226U CN208934275U CN 208934275 U CN208934275 U CN 208934275U CN 201821414226 U CN201821414226 U CN 201821414226U CN 208934275 U CN208934275 U CN 208934275U
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- lightweight concrete
- concrete layer
- color steel
- steel tile
- duct
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Abstract
A kind of prefabricated color steel tile-lightweight concrete composite roof board, is formed by one group of composite roof board unit spliced；The composite roof plate unit includes color steel tile and the lightweight concrete layer for being cast in color steel tile bottom；In the lightweight concrete layer, transversely parallel interval is equipped with one group of duct；Wherein, lightweight concrete layer is run through along longitudinal in each duct；Top in one group of duct is equipped with top bars mesh sheet at the position close to lightweight concrete layer top surface；Lower section in one group of duct is equipped with lower layer's reinforced mesh at the position close to lightweight concrete layer bottom surface；In the longitudinal side of lightweight concrete layer side, elongated groove is offered along its long axis direction, and in the longitudinal side of the lightweight concrete layer other side, the protrusion being adapted with groove is offered along its long axis direction.The utility model solves the technical problem of low traditional roof boarding intensity, waterproof and heat insulation effect difference and connection difficulty.
Description
Technical field
The utility model relates to building engineering field, especially a kind of prefabricated color steel tile-lightweight concrete composite roof board.
Background technique
Roof system is the covering of low layer assembled light steel house system top layer, is made of roof truss and roof boarding.Roof system
Effect is similar with the effect of wall, and have and go along with sb. to guard him, carry two aspect effects: the effect of going along with sb. to guard him of roof system is isolation nature
Moderate rain, snow, solar radiation influence, while the same with wall also having the function of sound insulation, heat preservation；The carrying of another aspect roof system
Effect is to play the effect of load, power transmission, i.e. the loads such as wind and snow and roof system self weight suffered by receiving roof, and load is transmitted to
Wall.Therefore, the to sum up effect of roof system, the requirement to roof system are that bearing capacity is strong, and stability is good, from heavy and light, waterproof, fire prevention, every
Sound and the performance of heat preservation are good, at the same require again component it is simple, it is easy for construction and can with building overall co-ordination, have it is good
Appearance, therefore the roof boarding on roof system plays an important role.
Currently, most of existing roof boarding uses metal Roof, but its wind resistance and poor waterproof properties, pass through self tapping spiral shell
Roof leakage phenomenon is often resulted in when nail connection, is caused using upper inconvenience.In order to enhance the intensity and waterproofness of roof boarding
It can, it would be desirable to which the roof boarding that a kind of intensity is high, switching performance is good, waterproof performance is good, quality is relatively light works as forefathers to meet
Use demand.
Utility model content
The purpose of the utility model is to provide a kind of prefabricated color steel tile-lightweight concrete composite roof boards, to solve tradition
The technical problem that roof boarding intensity is low, waterproof and heat insulation effect difference and connection are difficult.
To achieve the above object, the utility model adopts the following technical solution.
A kind of prefabricated color steel tile-lightweight concrete composite roof board, is formed by one group of composite roof board unit spliced；It is described
Composite roof plate unit includes color steel tile and the lightweight concrete layer for being cast in color steel tile bottom；The lightweight concrete layer
In, transversely parallel interval be equipped with one group of duct；Wherein, lightweight concrete layer is run through along longitudinal in each duct；In one group of hole
The top in road is equipped with top bars mesh sheet at the position of lightweight concrete layer top surface；In the lower section in one group of duct, close to light
Lower layer's reinforced mesh is equipped at the position of matter concrete layer bottom surface；In the longitudinal side of lightweight concrete layer side, along its length
Axis direction offers elongated groove, in the longitudinal side of the lightweight concrete layer other side, along its long axis direction offer with
The adaptable protrusion of groove.
Preferably, the groove is provided in the longitudinal side of lightweight concrete layer side, at the position of bottom surface；Institute
It states at the position that protrusion is stayed in the longitudinal side for being located at the lightweight concrete layer other side, close to bottom surface.
Preferably, it is offered respectively on the top surface of the composite roof plate unit, along the longitudinal edge of top surface two sides elongated
Card slot；Wherein, the spacing between each card slot and corresponding side longitudinal edge is 20mm~30mm.
Preferably, at the top of the adjacent composite roof plate unit between be connected with installation part；The section of the installation part is in
The U-shaped set, and two vertical edge corresponding inserteds of installation part are in the card slot at the top of adjacent composite roof plate unit
Preferably, the aperture in duct is 25mm~35mm in the lightweight concrete layer.
Preferably, the spacing between adjoining cell channels is 25mm~35mm；Wherein, the top in duct and lightweight concrete layer top
Spacing between face is 35~45mm；Spacing between the bottom and lightweight concrete layer bottom surface in duct is 30mm~40mm.
The utility model has the characteristics that and beneficial effect compared with prior art.
1, in the utility model prefabricated color steel tile-lightweight concrete composite roof board composite roof plate unit by color steel tile
It is constituted with the lightweight concrete layer for being cast in color steel tile bottom, in lightweight concrete layer, transversely parallel interval is equipped with one group of hole
Road；Design integrates waterproof-heat preservation-sound insulation in this of composite roof plate unit, and structure is simple, is easy to factory mass
Production.
2, the top two sides setting of composite roof plate unit connects card slot, adjacent composite roof plate unit in the utility model
Between connected by the installation part that is plugged in adjacent card slot, stable connection and it is possible to prevente effectively from plate stitch leak, and it is existing
Field is easy for installation, reduces the secondary aperture in scene, and construction efficiency is high, reduces labour cost.
3, color steel tile-lightweight concrete composite roof board combines the property of color steel tile and lightweight concrete in the utility model
Can, good integrity is surface aesthetic, regular；As roof boarding in use, entire roofing once mounting is completed, do not have to carrying out two
The subsequent routine works such as secondary levelling, waterproof, cover tile, process is simple and convenient, and cost of labor is effectively reduced and shortens the construction period.
Detailed description of the invention
The utility model is described in more detail with reference to the accompanying drawing.
Fig. 1 is the schematic perspective view of composite roof plate unit in the utility model.
Fig. 2 is the cross-sectional structure schematic diagram of composite roof plate unit in the utility model.
Fig. 3 is the schematic perspective view that two pieces of composite roof plate units connect in the utility model.
Fig. 4 is the cross-sectional structure schematic diagram that two pieces of composite roof plate units connect in the utility model.
Appended drawing reference: 1- installation part, 2- composite roof plate unit, 2.1- color steel tile, 2.2- lightweight concrete layer,
The duct 3-, 4- top bars mesh sheet, 5- lower layer reinforced mesh, 6- groove, 7- protrusion, 8- card slot.
Specific embodiment
As shown in Figs 1-4, this prefabricated color steel tile-lightweight concrete composite roof board, by one group of composite roof plate unit 2
It is spliced；The composite roof plate unit 2 includes color steel tile 2.1 and the lightweight concrete for being cast in 2.1 bottom of color steel tile
Layer 2.2；In the lightweight concrete layer 2.2, transversely parallel interval is equipped with one group of duct 3；Wherein, each duct 3 is along vertical
To through lightweight concrete layer 2.2；It is equipped at the top in one group of duct 3, the position of close 2.2 top surface of lightweight concrete layer upper
Layer reinforced mesh 4；Lower section in one group of duct 3 is equipped with lower layer's reinforced mesh at the position close to 2.2 bottom surface of lightweight concrete layer
5；In the longitudinal side of 2.2 side of lightweight concrete layer, elongated groove 6 is offered along its long axis direction, in lightweight coagulation
In the longitudinal side of 2.2 other side of soil layer, the protrusion 7 being adapted with groove 6 is offered along its long axis direction.
In the present embodiment, waterproof layer of the color steel tile 2.1 as the composite roof board, according to the cutting of roofing board size
At.
In the present embodiment, according to the held lotus size setting protrusion 7 of composite roof board and 6 part of groove；The groove 6 opens up
At position in the longitudinal side of 2.2 side of lightweight concrete layer, close to bottom surface；Described raised 7 stay and are located at lightweight concrete
In the longitudinal side of 2.2 other side of layer, at the position of bottom surface.
In the present embodiment, offered respectively on the top surface of the composite roof plate unit 2, along the longitudinal edge of top surface two sides logical
Long card slot 8；Wherein, the spacing between each card slot 8 and corresponding side longitudinal edge is 25mm.
Certainly in other embodiments, spacing between the card slot 8 and corresponding side longitudinal edge is according to the width of installation part 1
Depending on, generally chosen within the scope of 20mm~30mm.
In the present embodiment, installation part 1 is connected between adjacent 2 top of composite roof plate unit；The installation part 1 is cut
Face is in inverted U-shaped, and two vertical edge corresponding inserteds of installation part 1 are in the card slot 8 at adjacent 2 top of composite roof plate unit
In.
In the present embodiment, the aperture in duct 3 is generally within the scope of 25mm~35mm in the lightweight concrete layer 2.2.
In the present embodiment, the spacing between adjoining cell channels 3 is generally within the scope of 25mm~35mm；Wherein, the top in duct 3
With 25mm~35mm between 2.2 top surface of lightweight concrete layer；Between 2.2 bottom surface of bottom and lightweight concrete layer in duct 3
Spacing is 30mm~40mm.
The construction method of this prefabricated color steel tile-lightweight concrete composite roof board, including steps are as follows.
Step 1, the preparation of material: the good mold of prefabrication, reinforcing bar and color steel tile 2.1 and preformed hole needed for well cutting
PVC pipe laying required for road 3.
Step 2, carry out the binding of top bars mesh sheet 4, the binding of lower layer's reinforced mesh 5,3 pipe laying of duct it is pre-buried with
The arrangement of color steel tile 2.1.
Step 3, the concrete of lightweight concrete layer 2.2 pouring and conserving.
Step 4, demoulding, carry out composite roof plate unit 2 transport with set up.
Composite roof plate unit 2 is fixed on the stupefied item of light steel of main structure with connector, then carried out next by step 5
The installation of block composite roof plate unit 2.
Adjacent two pieces of composite roof plate units 2 are fixed with installation part 1 for step 6, and are sealed tightly with weather-resistant glue.
Step 7 completes the laying of all composite roof plate units 2 according to the process of step 5 and step 6, has constructed
Finish.
In the present embodiment, in step 3, when casting concrete, color steel tile 2.1 is regard as end template, in color steel tile 2.1
Surrounding installs side template and carries out concreting, and contact of the color steel tile 2.1 with side template must be close, and it is existing cannot to generate running pulp
As；Lower surface must reach over to entity when color steel tile 2.1 is as end template, avoid the impact failure generated in concreting process
The flatness of color steel tile 2.1；In addition the inner surface before casting concrete of color steel tile 2.1 must polish to form rough surface.
In the present embodiment, the connector in step 5 can be tapping screw and be also possible to countersunk head nail.
Above-described embodiment is not the exhaustion of specific embodiment, can also there is other embodiments, and above-described embodiment purpose exists
In illustrating the utility model, rather than the protection scope of the utility model is limited, it is all from the utility model simple change
Using all falling in the protection scope of the utility model.
Claims (6)
1. a kind of prefabricated color steel tile-lightweight concrete composite roof board is spliced by one group of composite roof plate unit (2)；Its
Be characterized in that: the composite roof plate unit (2) includes color steel tile (2.1) and the lightweight for being cast in color steel tile (2.1) bottom
Concrete layer (2.2)；In the lightweight concrete layer (2.2), transversely parallel interval is equipped with one group of duct (3)；Wherein, each
Lightweight concrete layer (2.2) are run through along longitudinal in duct (3)；In the top of one group of duct (3), close to lightweight concrete layer
(2.2) top bars mesh sheet (4) are equipped at the position of top surface；In the lower section of one group of duct (3), close to lightweight concrete layer
(2.2) lower layer's reinforced mesh (5) are equipped at the position of bottom surface；In the longitudinal side of lightweight concrete layer (2.2) side, along it
Long axis direction offers elongated groove (6), in the longitudinal side of lightweight concrete layer (2.2) other side, along its long axis side
To the protrusion (7) offered and groove (6) are adapted.
2. prefabricated color steel tile-lightweight concrete composite roof board according to claim 1, it is characterised in that: the groove
(6) it is provided in the longitudinal side of lightweight concrete layer (2.2) side, at the position of bottom surface；The protrusion (7), which is stayed, to be located at
At position in the longitudinal side of lightweight concrete layer (2.2) other side, close to bottom surface.
3. prefabricated color steel tile-lightweight concrete composite roof board according to claim 1, it is characterised in that: described compound
Elongated card slot (8) are offered respectively on the top surface of Roof plate element (2), along the longitudinal edge of top surface two sides；Wherein, each card slot
(8) spacing between corresponding side longitudinal edge is 20mm~30mm.
4. prefabricated color steel tile-lightweight concrete composite roof board according to claim 3, it is characterised in that: adjacent multiple
It closes between at the top of Roof plate element (2) and is connected with installation part (1)；The section of the installation part (1) is in inverted U-shaped, and is pacified
Two vertical edge corresponding inserteds of piece installing (1) are in the card slot (8) at the top of adjacent composite roof plate unit (2).
5. prefabricated color steel tile-lightweight concrete composite roof board according to claim 1, it is characterised in that: the lightweight
The aperture of duct (3) is 25mm~35mm in concrete layer (2.2).
6. prefabricated color steel tile-lightweight concrete composite roof board according to claim 1, it is characterised in that: adjoining cell channels
(3) spacing between is 25mm~35mm；Wherein, the spacing between the top of duct (3) and lightweight concrete layer (2.2) top surface
For 35~45mm；Spacing between the bottom and lightweight concrete layer (2.2) bottom surface in duct (3) is 30mm~40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414226.6U CN208934275U (en) | 2018-08-30 | 2018-08-30 | A kind of prefabricated color steel tile-lightweight concrete composite roof board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821414226.6U CN208934275U (en) | 2018-08-30 | 2018-08-30 | A kind of prefabricated color steel tile-lightweight concrete composite roof board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208934275U true CN208934275U (en) | 2019-06-04 |
Family
ID=66719319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821414226.6U Active CN208934275U (en) | 2018-08-30 | 2018-08-30 | A kind of prefabricated color steel tile-lightweight concrete composite roof board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208934275U (en) |
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2018
- 2018-08-30 CN CN201821414226.6U patent/CN208934275U/en active Active
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