CN205955027U - 3D fabric foam concrete composite roof heated board - Google Patents
3D fabric foam concrete composite roof heated board Download PDFInfo
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- CN205955027U CN205955027U CN201620439167.2U CN201620439167U CN205955027U CN 205955027 U CN205955027 U CN 205955027U CN 201620439167 U CN201620439167 U CN 201620439167U CN 205955027 U CN205955027 U CN 205955027U
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- angle steel
- foam concrete
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Abstract
The utility model relates to a 3D fabric foam concrete composite roof heated board. This heated board includes heated board body and angle steel, the heated board include two prefabricated protection plywoods, two tie coats and 3D fabric layer, 3D fabric layer pass through the tie coat connect to be in two prefabricated protection plywoods between, 3D fabric layer the cavity has, the foam concrete for the cavity on 3D fabric layer fill, the two sets of angle steel of angle steel, first group angle steel pass through the crab -bolt respectively fixed mounting on prefabricated protection plywood edge all around, another group's angle steel pass through the crab -bolt respectively fixed mounting wherein, have the predetermined distance between two sets of angle steel on another prefabricated protection plywood edge all around, heated board body terminal surface with angle steel terminal surface parallel and level. The utility model discloses a heated board cold bridge effect between the surface course has from top to bottom effectively been avoided to the composite roof heated board, has improved its heat preservation effect.
Description
Technical field
This utility model is related to a kind of roofing thermal-insulating board, and more particularly to a kind of 3D fabric foam concrete composite roof is protected
Warm plate.
Background technology
With stepping up that building energy conservation and Building Fire Protection require, the large span for industry and civil building roof covering is pre-
Foam concrete composite insulation boards consumption processed is increasing.With C-shaped channel steel as frame more than traditional long-span roofing warming plate, inframe
If steel wire is simultaneously filled with foam concrete, upper and lower surface smears fibre reinforced cement protective layer.This tradition in engineer applied
There is many drawbacks in long-span roofing warming plate：(1) C-shaped channel steel frame runs through whole roofing thermal-insulating board, because steel is good
Heat Conduction Material, causes roofing thermal-insulating board surrounding obvious cold-heat bridge effect；(2) foam concrete thermal insulation layer and upper and lower surface
Fibre reinforced cement protection bond strength between layers are low, easily peel off, be layered；(3) foam concrete thermal insulation layer belongs to inorganic porous material
Material, low intensity poor toughness, the problem of Cracking easily occurring during long use is difficult to solve.These factors greatly limit
Make the application of traditional long-span roofing warming plate.
Utility model content
Main purpose of the present utility model is, provides a kind of new 3D fabric foam concrete composite roof heat insulation board,
Technical problem to be solved is to make the cold bridge effect that it effectively prevent between the upper and lower surface layer of roofing thermal-insulating board, has preferably
Heat-insulating property, thus more suitable for practicality.
The purpose of this utility model and solve its technical problem and employ the following technical solutions to realize.According to this practicality
A kind of 3D fabric foam concrete composite roof heat insulation board of new proposition, it includes：
Warming plate body, described warming plate include the prefabricated protective layer plate of ground floor, two tack coats, 3D tissue layer,
Two layers of prefabricated protective layer plate；Described 3D tissue layer is connected to the described prefabricated protective layer plate of ground floor by described tack coat
And the prefabricated protective layer plate of the described second layer between, described 3D tissue layer has cavity, and the cavity of described 3D tissue layer is used
Foam concrete is filled；
Angle steel, described angle steel includes first group of angle steel and second group of angle steel, and first group of described angle steel is divided by crab-bolt
It is not fixedly mounted on the seamed edge of described ground floor prefabricated protective layer plate surrounding, described second group of angle steel is fixed respectively by crab-bolt
It is arranged on the seamed edge of the described second layer prefabricated protective layer plate surrounding, between first group of described angle steel and described second group of angle steel
There is preset distance；
Described warming plate body end face is concordant with described angle steel end face.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Preferably, aforesaid a kind of 3D fabric foam concrete composite roof heat insulation board, wherein said ground floor is prefabricated
Protective layer plate is one of fiber cement board, calcium silicate board, metallic plate, and the prefabricated protective layer plate of the described second layer is fiber water
One of mud plate, calcium silicate board, metallic plate.
Preferably, aforesaid 3D fabric foam concrete composite roof heat insulation board, the 3D in wherein said 3D tissue layer
Fabric is by least one braiding in glass fibre, polypropylene fibre, basalt fibre, vinal or carbon fiber
Become.
Preferably, aforesaid 3D fabric foam concrete composite roof heat insulation board, wherein said bonding layer material is ring
Oxygen tree fat or acrylic resin.
Preferably, aforesaid 3D fabric foam concrete composite roof heat insulation board, the frame of wherein said angle steel has
Antirust coat or use stainless steel material.
Preferably, aforesaid 3D fabric foam concrete composite roof heat insulation board, setting in wherein said angle steel frame
There is angle steel rib.
By technique scheme, this utility model 3D fabric foam concrete composite roof heat insulation board at least has following
Advantage：
(1) roofing thermal-insulating board of the present utility model inserts 3D fabric (three dimensional separation company in foamed concrete thermal-insulating material
Body fabric), while improving foam concrete bulk strength, solve conventional foam concrete problem easy to crack；And with 3D fabric
Firm bonding instead of weak bonding, this practicality between conventional foam insulation material and protective layer and prefabricated protective layer plate between
The adhesion strength that new middle 3D fabric strengthens between foamed concrete thermal-insulating material and prefabricated protective layer plate can reach 0.3-
1.0MPa, solves and is easily peeled a layering difficult problem between conventional foam concrete thermal-insulating material and protective layer.
(2) roofing thermal-insulating board of the present utility model due in structure design respectively in the prefabricated guarantor of two-layer of roofing thermal-insulating board
Sheath plate surrounding inlays angle steel frame, has preset distance between the angle steel of the prefabricated protective layer plate of two-layer, replaces conventional c channel-section steel
Framework, meet stress and easy for installation on the premise of effectively prevent cold bridge effect between upper and lower surface layer so that should
The heat insulation effect of composite thermal insulation roofing panel greatly improves, warming plate heat transfer coefficient≤0.60 (W/m2·K).
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing detailed
Describe in detail bright as after.
Brief description
Fig. 1 is 3D fabric foam concrete composite roof heat insulation board structural representation.
Fig. 2 is the top view of 3D fabric foam concrete composite roof heat insulation board.
Specific embodiment
For further illustrating that this utility model is to reach technological means and effect that predetermined utility model purpose is taken,
Below in conjunction with accompanying drawing and preferred embodiment, to according to the utility model proposes 3D fabric foam concrete composite roof heat insulation board
Its specific embodiment, structure, feature and its effect, after describing in detail such as.In the following description, different " embodiment " or
What " embodiment " referred to is not necessarily same embodiment.Additionally, special characteristic in one or more embodiments, structure or feature can
Combined by any suitable form.
As shown in figure 1, a kind of 3D fabric foam concrete composite roof that an embodiment of the present utility model proposes is protected
Warm plate, including warming plate body and angle steel 5；Warming plate body includes the prefabricated protective layer plate of ground floor 1, two tack coats 2,3D and knits
The prefabricated protective layer plate of nitride layer 3, the second layer 4,3D tissue layer 3 is connected to the described prefabricated protective layer plate of ground floor 1 by tack coat 2
And the prefabricated protective layer plate of the second layer 4 between, 3D tissue layer has cavity, and its cavity foam concrete is filled；Angle steel 5 includes
One group of angle steel and second group of angle steel, first group of angle steel logical 5 is crossed crab-bolt 6 and is respectively and fixedly installed to ground floor prefabricated protective layer plate surrounding
Seamed edge on, second group of angle steel 5 is respectively and fixedly installed on the seamed edge of the second layer prefabricated protective layer plate surrounding by crab-bolt 6, protect
Warm plate body end face is concordant with angle steel 5 end face, has preset distance between two groups of angle steel.
A kind of 3D fabric foam concrete composite roof heat insulation board that the present embodiment proposes is mainly used in industrial and civilian builds
The long-span roofing warming plate built.In this utility model, the tack coat of warming plate will be firm between 3D tissue layer and prefabricated protective layer plate
Adhere knot, make to be difficult between 3D tissue layer and protective layer peel off.3D tissue layer is as heat-insulation layer and traditional foam of warming plate
Concrete thermal-insulating material is compared and is added 3D fabric in foam concrete of the present utility model, and 3D tissue layer had both improve foam and mixed
Solidifying soil bulk strength solves the problems, such as that conventional foam concrete is easy to crack again.Warming plate of the present utility model is due to setting in structure
On meter, the two-layer prefabricated protective layer plate surrounding in roofing thermal-insulating board inlays angle steel frame respectively, the angle steel of the prefabricated protective layer plate of two-layer
Between there is preset distance, this distance be not less than whole be incubated 1/2nd of plate thickness, meeting stress and easy for installation
Under the premise of effectively prevent cold bridge effect between upper and lower surface layer, improve the heat insulation effect of this composite thermal insulation roofing panel；Angle steel
Concrete mounting means on prefabricated protective layer plate is：As shown in Fig. 2 four right angle angle steel are separately mounted to by crab-bolt
On the seamed edge of one layer of prefabricated protective layer plate surrounding, ground floor prefabricated protective layer end face is concordant with angle steel end face, opposite sides seamed edge
On two angle iron positions be parallel to each other respectively, in the prefabricated protective layer plate of the second layer and ground floor prefabricated protection flaggy identical position
Put installation right angle angle steel, its mounting means is identical with the mounting means of the angle steel of the prefabricated protective layer of ground floor, the prefabricated protection of two-layer
The distance between angle steel of laminate is not less than 1/2nd of whole insulation plate thickness.
Preferred as above-described embodiment, the prefabricated protective layer plate of ground floor and the second layer prefabricated protective layer plate material are permissible
Identical can also be different, be fiber cement board, calcium silicate board or metallic plate；Fiber cement board in the present embodiment, calcium silicate board or
Metallic plate greatly improves its resistance to corrosion and impact strength as the prefabricated protective layer plate of warming plate.
Preferred as above-described embodiment, the 3D fabric in 3D tissue layer is fine by glass fibre, polypropylene fibre, basalt
At least one braiding in dimension, vinal or carbon fiber forms；The present embodiment adopts these fibers to work out 3D fabric pole
The big intensity and the toughness that increased warming plate, makes the 3D tissue layer of warming plate not easy to crack.
Preferred as above-described embodiment, bonding layer material is epoxy resin or acrylic resin；Epoxy resin or propylene
Acid resin tack is strong, viscosity is high, its as tack coat make adhesion strength between 3D tissue layer and prefabricated protective layer plate up to
To 0.3-1.0MPa, solve and between foamed concrete thermal-insulating material and protective layer, be easily peeled a layering difficult problem, in specific embodiment
Adhesion strength as shown in table 1.
Preferred as above-described embodiment, the frame of angle steel has antirust coat or uses stainless steel material；Antirust coat
Or make angle steel have good Acceptable life using stainless steel material.
Preferred as above-described embodiment, it is provided with angle steel rib in angle steel frame；In the present embodiment, warming plate breadth is monolateral
When size is more than 3m, in angle steel frame, it is provided with angle steel rib, make angle steel more firm with the fixation of prefabricated protective layer plate.
In above-described embodiment, the heat transfer coefficient such as table of 3D fabric foam concrete composite roof heat insulation board composition and warming plate
Shown in 1.
Table 1 3D fabric foam concrete composite roof heat insulation board composition and performance parameter
The above, be only preferred embodiment of the present utility model, not this utility model is made any formal
Restriction, any simple modification, equivalent variations and modification above example made according to technical spirit of the present utility model,
All still fall within the range of technical solutions of the utility model.
Claims (6)
1. a kind of 3D fabric foam concrete composite roof heat insulation board it is characterised in that：It includes：
Warming plate body, described warming plate includes the prefabricated protective layer plate of ground floor, two tack coats, 3D tissue layer, the second layers
Prefabricated protective layer plate；Described 3D tissue layer is connected to the described prefabricated protective layer plate of ground floor and institute by described tack coat
Between the prefabricated protective layer plate of the second layer stated, described 3D tissue layer has a cavity, the cavity foam of described 3D tissue layer
Concrete Filled；
Angle steel, described angle steel includes first group of angle steel and second group of angle steel, and it is solid respectively that first group of described angle steel passes through crab-bolt
Dingan County is contained on the seamed edge of described ground floor prefabricated protective layer plate surrounding, and described second group of angle steel is fixedly mounted respectively by crab-bolt
On the seamed edge of the described second layer prefabricated protective layer plate surrounding, have between first group of described angle steel and described second group of angle steel
Preset distance；
Described warming plate body end face is concordant with described angle steel end face.
2. 3D fabric foam concrete composite roof heat insulation board according to claim 1 is it is characterised in that described first
The prefabricated protective layer plate of layer is one of fiber cement board, calcium silicate board, metallic plate, and the prefabricated protective layer plate of the described second layer is
One of fiber cement board, calcium silicate board, metallic plate.
3. 3D fabric foam concrete composite roof heat insulation board according to claim 1 is it is characterised in that described 3D knits
3D fabric in nitride layer is by glass fibre, polypropylene fibre, basalt fibre, vinal or carbon fiber.
4. 3D fabric foam concrete composite roof heat insulation board according to claim 1 is it is characterised in that described bonding
Layer material is epoxy resin or acrylic resin.
5. 3D fabric foam concrete composite roof heat insulation board according to claim 1 is it is characterised in that described angle steel
Frame there is antirust coat or use stainless steel material.
6. 3D fabric foam concrete composite roof heat insulation board according to claim 1 is it is characterised in that described angle steel
It is provided with enhancing angle steel rib in frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439167.2U CN205955027U (en) | 2016-05-13 | 2016-05-13 | 3D fabric foam concrete composite roof heated board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620439167.2U CN205955027U (en) | 2016-05-13 | 2016-05-13 | 3D fabric foam concrete composite roof heated board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205955027U true CN205955027U (en) | 2017-02-15 |
Family
ID=57967197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620439167.2U Active CN205955027U (en) | 2016-05-13 | 2016-05-13 | 3D fabric foam concrete composite roof heated board |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804330A (en) * | 2016-05-13 | 2016-07-27 | 中国建筑材料科学研究总院 | 3D fabric and foam concrete composite roof insulation board and manufacturing method thereof |
| CN108396881A (en) * | 2018-05-10 | 2018-08-14 | 河北隆新德澳集成房屋科技有限公司 | Steel construction extruded sheet large size composite insulation boards |
| CN113072353A (en) * | 2021-04-09 | 2021-07-06 | 东南大学 | High early strength cement matrix for concrete canvas system and preparation method thereof |
-
2016
- 2016-05-13 CN CN201620439167.2U patent/CN205955027U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804330A (en) * | 2016-05-13 | 2016-07-27 | 中国建筑材料科学研究总院 | 3D fabric and foam concrete composite roof insulation board and manufacturing method thereof |
| CN108396881A (en) * | 2018-05-10 | 2018-08-14 | 河北隆新德澳集成房屋科技有限公司 | Steel construction extruded sheet large size composite insulation boards |
| CN113072353A (en) * | 2021-04-09 | 2021-07-06 | 东南大学 | High early strength cement matrix for concrete canvas system and preparation method thereof |
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