CN205917974U - Novel fire prevention heat preservation wallboard - Google Patents
Novel fire prevention heat preservation wallboard Download PDFInfo
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- CN205917974U CN205917974U CN201620809334.8U CN201620809334U CN205917974U CN 205917974 U CN205917974 U CN 205917974U CN 201620809334 U CN201620809334 U CN 201620809334U CN 205917974 U CN205917974 U CN 205917974U
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Abstract
The utility model discloses a novel fire prevention heat preservation wallboard relates to building concrete panel technical field, including outside protective layer and intermediate level, the intermediate level is foam concrete, the embedded graphite polystyrene board of foam concrete in intermediate level, pack nitrogen gas in foam concrete's the bubble. Establish foam concrete and as the intermediate level, pack nitrogen gas in the bubble when support foam concrete in the outside protective layer of wallboard, can improve the bulk strength of wallboard, simultaneously at the embedded graphite polystyrene board of foam concrete, further improved the fire behavior of wallboard and the thermal insulation performance that insulates against heat. The utility model has the advantages of simple structure, bulk strength height, fire prevention keep warm thermal -insulatedly effectual, can realize light, environmental protection, fire prevention, thermal -insulated heat preservation, intensity height, antidetonation, the purpose that the seal is good.
Description
Technical field
This utility model is related to building concrete wallboard technical field, more particularly, to a kind of Novel fire-resistance heat-insulation wallboard.
Background technology
With the continuous development of social economy, society requires more and more higher to the energy-conserving and environment-protective of building field.And it is traditional
Non-lbearing wall material mainly with clay as primary raw material, based on SINTERING PRODUCTION technique, exist from great, energy consumption high and
Occupy cultivated land the defects such as soil, is gradually eliminated.Therefore, various Light trabses arise at the historic moment, be widely used to frame structure,
The external and internal wall of the building structure such as lightweight steel construction and movable plank house.Need to have following primary condition as Light trabses:
1. lightweight: because steel construction load is excessive, stressed member need steel content increase, and thus can increase building cost；2. it is incubated:
Reach the purpose of energy-conservation, be necessary for insulation, heat-insulated, this requires material that body of wall used it is necessary to have good insulation
Performance；3. lateral resisting and vertical bearing capacity will be got well；4. contend with and will get well to wind load impact resistance.
But, various wallboards in the market, still have that fireproof heat insulating performance is barely satisfactory, hanging force is poor, intensity
Not high defect is it is difficult to meet carrying, the resistance to compression in work progress and collapsoing strength require, the fire protection requirement during use.
Utility model content
Technical problem to be solved in the utility model be provide that a kind of structure is simple, that fireproof heat insulating performance is good is new anti-
Fiery heat-insulation wall plate.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of Novel fire-resistance heat-insulation wallboard, including exterior cover sheets and intermediate layer, intermediate layer is foam concrete, described in
The foam concrete of interbed embeds graphite polystyrene board, filling nitrogen in the bubble of described foam concrete.
Preferably, it is equipped with mesh reinforcement layer between the protective layer of described wallboard both sides metope and intermediate layer.
Preferably, be respectively equipped with first bone of two horizontal alignment in described foam concrete and in wallboard upper and lower ends
Frame, is provided with bridge cut-off gap between two the first skeletons, be provided with the left and right both ends of the surface of foam concrete two vertically arranged side by side
Second skeleton, is provided with bridge cut-off gap between two the second skeletons；First skeleton and the second skeleton junction are fixedly connected.
Preferably, in foam concrete up and down two to the first skeleton between be additionally provided with the of two or more horizontal alignment
It is provided with bridge cut-off gap between three skeletons, and two the 3rd skeletons.
Preferably, it is additionally provided with two or more the 4th bone vertically arranged side by side between left and right second skeleton in foam concrete
Frame, is provided with bridge cut-off gap between two the 4th skeletons.
Preferably, described wallboard one side is provided with plural suspension ring, and suspension ring are fixed on the 3rd skeleton two-by-two, suspension ring
Can coordinate with the pre-embedded bolt in foam concrete.
Preferably, described first skeleton, the second skeleton, the 3rd skeleton and the 4th skeleton be c shaped steel and the first skeleton and
The c shaped steel opening of the second skeleton is all towards inside foam concrete；Adjacent c shaped steel junction is welded and fixed by angle bar.
Preferably, described wallboard left side is provided with tenon, right side is provided with groove.
Preferably, described mesh reinforcement layer is steel wire, and described protective layer is decorative mortar.
Have the beneficial effects that using produced by technique scheme: set foam concrete in the exterior cover sheets of wallboard
As intermediate layer, fill nitrogen in bearing foam concrete in bubble, the bulk strength of wallboard can be improved, simultaneously in foam
Concrete embeds graphite polystyrene board, further increases fire protecting performance and the heat preservation and insulation of wallboard.This utility model has
Structure is simple, bulk strength is high, the advantage of fireproof heat insulating good heat-insulation effect, be capable of lightweight, environmental protection, fire prevention, heat-insulation and heat-preservation,
Intensity height, antidetonation, the purpose of good leak tightness.
Brief description
Fig. 1 is the front view of one embodiment of this utility model；
Fig. 2 is the a-a sectional view of Fig. 1；
Fig. 3 is the b-b profile of Fig. 1；
Fig. 4 is the e-e sectional view in Fig. 3；
In figure: 1- protective layer, 2- intermediate layer, 3- mesh reinforcement layer, 4- first skeleton, 5- second skeleton, 6- the 3rd skeleton,
7- the 4th skeleton, 8- suspension ring, 9- angle bar, 10- pre-embedded bolt, 11- tenon, 12- groove, 13- graphite polystyrene board.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
Novel fire-resistance heat-insulation wallboard as a kind of in Fig. 1, including exterior cover sheets 1 and intermediate layer 2, intermediate layer 2 is foam coagulation
Soil, the foam concrete in described intermediate layer 2 embeds graphite polystyrene board 13, greatly promotes the insulation of wallboard using graphite polystyrene board 13
Heat-proof quality and fire protecting performance；In the bubble of described foam concrete, filling nitrogen, is increased further using nitrogen foam concrete
The heat preservation and insulation of strong wallboard and bulk strength.
In order to improve the robustness of wallboard, it is equipped with netted between the protective layer 1 of described wallboard both sides metope and intermediate layer 2
Back-up coat 3, can play anticollision, the effect of anti-cracking simultaneously.
As a kind of preferred structure, described foam concrete is interior and is respectively equipped with two levels simultaneously in wallboard upper and lower ends
First skeleton 4 of row, is provided with bridge cut-off gap between two the first skeletons 4, is provided with two in the left and right both ends of the surface of foam concrete
Individual second skeleton 5 vertically arranged side by side, is provided with bridge cut-off gap between two the second skeletons 5；First skeleton 4 and the second skeleton 5 junction
It is fixedly connected.Between first skeleton 4 and two the second skeletons 5, the setting in bridge cut-off gap further increases the heat-insulation and heat-preservation of wallboard
Performance.
In order to improve the bulk strength of wallboard further, in foam concrete up and down two to the first skeleton 4 between also
It is provided with the 3rd skeleton 6 of two or more horizontal alignment, and be provided with bridge cut-off gap between two the 3rd skeletons 6.In the same manner, in foam coagulation
It is additionally provided with two or more the 4th skeleton 7 vertically arranged side by side between left and right the second skeleton 5 in soil, be provided between two the 4th skeletons 7
Bridge cut-off gap.
In addition, in order to lift or easy for installation, be provided with plural suspension ring 8 in wallboard one side, and suspension ring 8 fixed two-by-two
On the 3rd skeleton 6, suspension ring 8 can be coordinated with the pre-embedded bolt 10 in foam concrete.
Wherein, all preferred c shaped steel of described first skeleton 4, the second skeleton 5, the 3rd skeleton 6 and the 4th skeleton 7 and the first bone
The c shaped steel opening of frame 4 and the second skeleton 5 is all towards inside foam concrete；It is solid that angle bar 9 welding is passed through in adjacent c shaped steel junction
Fixed.
Wallboard is installed and is ensured the fastness installed for convenience, and described wallboard left side is provided with tenon 11, right side sets
Fluted 12, when carrying out wallboard installation, tenon 11 and the groove 12 of adjacent two wallboards are mutually twisted fixation, it is to avoid occur wrong
Position.
Wherein, make for convenience, reduce construction cost, described mesh reinforcement layer 3 is steel wire, described protective layer 1 is
Decorative mortar, conveniently carries out other constructions in wallboard surfaces externally and internally.
In manufacturing process, first by the first skeleton 4, the second skeleton 5, the 3rd skeleton 6, the 4th skeleton 7 and graphite polyphenyl
Plate 3 install in place, then laying steel wire as mesh reinforcement layer 3；When foam concrete is prefabricated adopt physical foaming process and
The animal protein foaming agent of 1:30 is blown out micro bubbles by 99.99% nitrogen by nitrogen gas foaming device under vacuum, more all
The even foam concrete being injected in cement slurry, forming internal filling nitrogen bubble；Finally mix toward wallboard intermediate layer 2 injection foam
Solidifying soil.Meanwhile, can in foam concrete the built-in fitting such as embedding electric wire box and/or line box in advance, facilitate postorder interior trim to install and apply
Work.This foam concrete one-time cast-forming, after 24 hours can the demoulding, maintenance can dispatch from the factory use for 28 days.
The wallboard heat transfer coefficient being made using said method is low, and fire protecting performance can reach nonflammable b1 level, and heat insulation capacity is strong；
Meanwhile, because being made up of many nitrogen molecule bubbles inside foam concrete, and nitrogen molecule is inactive, can be remained permanently in inside
In structure, it will form inside and outside negative pressure with outside air, so water hardly enters inside, so its air-tightness is very good,
Also can float within 200 days through test test block submerging test and will not sink to the bottom on the water, there is preferable block-water performance；Because of internal filling
It is nitrogen entirely, not hydrogen and oxygen, product will not greatly improve the service life of product by energy of oxidation for a long time；
Specific case used herein is set forth to principle of the present utility model and embodiment, above example
Explanation be only intended to help understand method of the present utility model and its core concept.It should be pointed out that for the art
For those of ordinary skill, on the premise of without departing from this utility model principle, some changing can also be carried out to this utility model
Enter and modify, these improve and modification also falls in this utility model scope of the claims.
Claims (9)
1. a kind of Novel fire-resistance heat-insulation wallboard, including exterior cover sheets (1) and intermediate layer (2), intermediate layer (2) are foam coagulation
Soil it is characterised in that: the foam concrete of described intermediate layer (2) embeds graphite polystyrene board (13), the gas of described foam concrete
Filling nitrogen in bubble.
2. Novel fire-resistance heat-insulation wallboard according to claim 1 it is characterised in that: the protective layer of described wallboard both sides metope
(1) it is equipped with mesh reinforcement layer (3) and intermediate layer (2) between.
3. Novel fire-resistance heat-insulation wallboard according to claim 1 it is characterised in that: in described foam concrete and in wall
Plate upper and lower ends are respectively equipped with first skeleton (4) of two horizontal alignment, are provided with bridge cut-off gap between two the first skeletons (4),
It is provided with two the second skeletons (5) vertically arranged side by side in the left and right both ends of the surface of foam concrete, be provided between two the second skeletons (5)
Bridge cut-off gap；First skeleton (4) is fixedly connected with the second skeleton (5) junction.
4. Novel fire-resistance heat-insulation wallboard according to claim 3 it is characterised in that: two right up and down in foam concrete
It is additionally provided with the 3rd skeleton (6) of two or more horizontal alignment between first skeleton (4), and be provided with disconnected between two the 3rd skeletons (6)
Bridge gap.
5. Novel fire-resistance heat-insulation wallboard according to claim 4 it is characterised in that: the left and right second in foam concrete
It is additionally provided with two or more the 4th skeleton (7) vertically arranged side by side between skeleton (5), between two the 4th skeletons (7), be provided with bridge cut-off gap.
6. Novel fire-resistance heat-insulation wallboard according to claim 4 it is characterised in that: described wallboard one side is provided with two or more
Suspension ring (8), and suspension ring (8) are fixed on the 3rd skeleton (6) two-by-two, suspension ring (8) can with foam concrete in pre-buried spiral shell
Bolt (10) coordinates.
7. Novel fire-resistance heat-insulation wallboard according to claim 5 it is characterised in that: described first skeleton (4), the second skeleton
(5), the 3rd skeleton (6) and the 4th skeleton (7) is c shaped steel and the c shaped steel opening of the first skeleton (4) and the second skeleton (5) is equal
Towards inside foam concrete；Adjacent c shaped steel junction is welded and fixed by angle bar (9).
8. Novel fire-resistance heat-insulation wallboard according to claim 1 it is characterised in that: described wallboard left side is provided with tenon
(11), right side is provided with groove (12).
9. Novel fire-resistance heat-insulation wallboard according to claim 2 it is characterised in that: described mesh reinforcement layer (3) be steel wire
Net, described protective layer (1) is decorative mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809334.8U CN205917974U (en) | 2016-07-29 | 2016-07-29 | Novel fire prevention heat preservation wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620809334.8U CN205917974U (en) | 2016-07-29 | 2016-07-29 | Novel fire prevention heat preservation wallboard |
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| Publication Number | Publication Date |
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| CN205917974U true CN205917974U (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620809334.8U Active CN205917974U (en) | 2016-07-29 | 2016-07-29 | Novel fire prevention heat preservation wallboard |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265839A (en) * | 2018-01-24 | 2018-07-10 | 安徽宝润环保节能建材有限公司 | A kind of prefabricated light skeleton thermal insulation board |
| CN109629700A (en) * | 2019-01-31 | 2019-04-16 | 徐媚 | A kind of exterior wall cladding |
| CN113356467A (en) * | 2021-06-17 | 2021-09-07 | 青海平兴建设集团有限公司 | Prefabricated fireproof heat-insulation partition plate and assembling method thereof |
-
2016
- 2016-07-29 CN CN201620809334.8U patent/CN205917974U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108265839A (en) * | 2018-01-24 | 2018-07-10 | 安徽宝润环保节能建材有限公司 | A kind of prefabricated light skeleton thermal insulation board |
| CN109629700A (en) * | 2019-01-31 | 2019-04-16 | 徐媚 | A kind of exterior wall cladding |
| CN113356467A (en) * | 2021-06-17 | 2021-09-07 | 青海平兴建设集团有限公司 | Prefabricated fireproof heat-insulation partition plate and assembling method thereof |
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