CN205742601U - Foam concrete wallboard - Google Patents
Foam concrete wallboard Download PDFInfo
- Publication number
- CN205742601U CN205742601U CN201620429597.6U CN201620429597U CN205742601U CN 205742601 U CN205742601 U CN 205742601U CN 201620429597 U CN201620429597 U CN 201620429597U CN 205742601 U CN205742601 U CN 205742601U
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- foam concrete
- skeleton
- wallboard
- skeletons
- bridge cut
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- 239000011381 foam concrete Substances 0.000 title claims abstract description 67
- 239000010410 layer Substances 0.000 claims abstract description 28
- 239000011241 protective layer Substances 0.000 claims abstract description 13
- 230000002787 reinforcement Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 14
- 238000004321 preservation Methods 0.000 abstract description 8
- 239000004567 concrete Substances 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920006327 polystyrene foam Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- FOSCDBCOYQJHPN-UHFFFAOYSA-M Cl[Mg] Chemical compound Cl[Mg] FOSCDBCOYQJHPN-UHFFFAOYSA-M 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical group Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 235000021120 animal protein Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
The utility model discloses a kind of foam concrete wallboard; relate to building concrete wallboard technical field; including exterior cover sheets and foam concrete intermediate layer; mesh reinforcement layer is set respectively between protective layer and the intermediate layer of wallboard both sides metope; two are set the most side by side to the first skeleton in the foam concrete at the upper and lower two ends of wallboard; it is provided with bridge cut-off gap between adjacent two the first skeletons; relatively it is provided with two to the second skeleton in the left and right both ends of the surface of foam concrete, between two adjacent the second skeletons, is provided with bridge cut-off gap.This utility model also improves the bulk strength of wallboard while reducing overall weight；Two pairs of the first skeletons and two, to being equipped with bridge cut-off gap between the second skeleton, can form " bridge cut-off ", improve the heat preservation and insulation of wallboard, it is achieved lightweight, environmental protection, antidetonation, heat-insulation and heat-preservation, intensity height, the purpose of good leak tightness.
Description
Technical field
This utility model relates to building concrete wallboard technical field, particularly relates to a kind of foam concrete wallboard.
Background technology
Along with the development of sociometric technique, society proposes more strict requirements to the energy-conserving and environment-protective of building field, promotes building energy conservation green technology the most perfect.Traditional non-lbearing wall material produced with clay as primary raw material, with sintering process, due to from great, energy consumption is high and the defects such as soil that occupy cultivated land, be the most gradually eliminated.At present, replacing is various Light trabses, and is widely used to the external and internal wall of the building structures such as frame structure, lightweight steel construction and movable plank house.Needing possess following primary condition as wallboard: 1. lightweight: because steel construction load is excessive, stressed member need strengthen by steel content, thus can increase building cost；2. insulation: will reach energy-conservation purpose, is necessary for insulation, heat insulation, and this just requires material that body of wall used it is necessary to have good thermal and insulating performance；3. lateral resisting and vertical bearing capacity to be got well；4. contend with and to get well to wind load impact resistance.
Conventional Light trabs main Types has building-block, plasterboard, polystyrene foam plate, GRC plate, chloro-magnesium cement vegetable fibre board and autoclaved aerated concrete slab etc..Though these light weight boards have his own strong points, but all come with some shortcomings.As building-block needs that sintering, energy consumption are big, pollute environment；Plasterboard water proofing property is poor, fire rating is low；Polystyrene foam plate fire rating is low, catch fire burning time can release polystyrene poison；GRC plate surface strength is low, it is big to damage in transportation；Chloro-magnesium cement vegetable fibre board early strength is high, later strength is inadequate, fire line is poor, deform anti-halogen big, easy, Chloride residue is big；Autoclaved aerated concrete slab easily departs from decorative layer, yielding poorly is insufficient for frangible in market, handling process, resistance to compression and collapsoing strength is low, hanging force poor does not sting nail, affect secondary decoration.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of simple in construction, bulk strength height, the foam concrete wallboard of good effect of heat insulation.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of foam concrete wallboard; including exterior cover sheets and intermediate layer; intermediate layer is foam concrete; it is equipped with mesh reinforcement layer between protective layer and the intermediate layer of wallboard both sides metope; the first skeleton of two horizontal alignment and it is respectively arranged at two ends with in foam concrete up and down at wallboard; it is provided with bridge cut-off gap between two the first skeletons, in the left and right both ends of the surface of foam concrete, is provided with two vertical second skeletons arranged side by side, between two the second skeletons, is provided with bridge cut-off gap；The fixing connection of first skeleton and the second skeleton junction.
Preferably, nitrogen is filled in the bubble of described foam concrete.
Preferably, in foam concrete up and down two to being additionally provided with the 3rd skeleton of two or more horizontal alignment between the first skeleton, be provided with bridge cut-off gap between two the 3rd skeletons.
Preferably, being additionally provided with the 4th skeleton that two or more is the most arranged side by side, be provided with bridge cut-off gap between two the 4th skeletons between left and right the second skeleton in foam concrete, the distance of the 4th skeleton and the second skeleton is not more than 1.2m.
Preferably, described first skeleton, the second skeleton, the 3rd skeleton and the 4th skeleton are the C-type steel opening of C-type steel and the first skeleton and the second skeleton 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 wallboard one side is provided with plural suspension ring, and suspension ring are fixed on the 3rd skeleton two-by-two, and suspension ring can coordinate with the pre-embedded bolt in foam concrete.
Preferably, described mesh reinforcement layer is steel wire, the prismatic Grid Edge a length of 70～90mm of steel wire；Described protective layer is decorative mortar.
Preferably, the built-in electric wire box of described foam concrete and/or line box built-in fitting.
Preferably, described wallboard thickness T is 300mm, and C-type steel width is 60mm, and the steel plate thickness of C-type steel is 1.6～2.0mm；Protective layer thickness D is 20～30mm.
Use and have the beneficial effects that produced by technique scheme: in the exterior cover sheets of wallboard, set foam concrete intermediate layer; upper and lower side at foam concrete arranges two and first skeleton, left and right end is arranged two to the second skeleton; and it is respectively equipped with mesh reinforcement layer between protective layer and the intermediate layer of wallboard both sides metope, while reducing overall weight, also improve the bulk strength of wallboard；Two pairs of the first skeletons and two, to being equipped with bridge cut-off gap between the second skeleton, can form " bridge cut-off ", improve the heat preservation and insulation of wallboard.This utility model has simple in construction, bulk strength height, the advantage of good effect of heat insulation, it is possible to realize lightweight, environmental protection, heat-insulation and heat-preservation, intensity height, antidetonation, the purpose of good leak tightness.
Accompanying drawing explanation
Fig. 1 is front view of the present 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-the first skeleton, 5-the second skeleton, 6-the 3rd skeleton, 7-the 4th skeleton, 8-suspension ring, 9-angle bar, 10-pre-embedded bolt.
Detailed description of the invention
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of foam concrete wallboard as Figure 1-4; including exterior cover sheets 1 and intermediate layer 2; intermediate layer 2 is foam concrete; it is equipped with mesh reinforcement layer 3 between the protective layer 1 and intermediate layer 2 of wallboard both sides metope; the first skeleton 4 of two horizontal alignment and it is respectively arranged at two ends with in foam concrete up and down at wallboard; it is provided with bridge cut-off gap between two the first skeletons 4; in the left and right both ends of the surface of foam concrete, it is respectively equipped with two vertical second skeletons 5 arranged side by side, between two the second skeletons 5, is provided with bridge cut-off gap；The fixing connection of first skeleton 4 and the second skeleton 5 junction, forms a frame structure.Fill nitrogen in the bubble of this foam concrete, use nitrogen foam concrete can strengthen heat preservation and insulation and the bulk strength of wallboard.
For the wallboard that length L and width H are bigger, in order to improve the bulk strength of wallboard, two the 3rd skeleton 6 to being additionally provided with two or more horizontal alignment between the first skeleton 4 up and down in foam concrete, first skeleton 4 is arranged by the 3rd skeleton 6 two-by-two near two, is provided with bridge cut-off gap between two the 3rd skeletons 6；Left and right two in foam concrete is to being additionally provided with the 4th skeleton 7 that two or more is the most arranged side by side between the second skeleton 5,4th skeleton 7 is parallel to two couples, second skeleton 5 at two ends two-by-two, it is provided with bridge cut-off gap between adjacent two the 4th skeletons 7, the distance of the 4th skeleton 7 and the second skeleton 5 is not more than 1.2m, and the setting in bridge cut-off gap can improve the heat preservation and insulation of wallboard.In the present embodiment, the 3rd skeleton 6 is two right, and the 4th skeleton 7 is a pair, controls the distance of the second skeleton 5 and the 4th skeleton 7 within 1.2m simultaneously.
As a kind of preferred structure, described first skeleton the 4, second skeleton the 5, the 3rd skeleton 6 and the 4th skeleton 7 are the C-type steel opening of C-type steel and the first skeleton 4 and the second skeleton 5 all towards inside foam concrete, adjacent C shaped steel junction is welded and fixed by angle bar 9, enhances the fastness of wallboard.C-type steel sequence and quantity require reasonable Arrangement according to wind lotus, vertical load, lateral load.
In order to firmly install, it be provided with tenon 11 in wallboard left side, right side is provided with groove 12, when carrying out wallboard and installing, the tenon 11 of adjacent two wallboards is mutually twisted fixing with groove 12, it is to avoid misplace.
It addition, in order to lift or easy for installation, be provided with plural suspension ring 8, and suspension ring 8 are fixed on the 3rd skeleton 6 two-by-two in wallboard one side, suspension ring 8 can be fixed with the pre-embedded bolt in foam concrete, and suspension ring 8 quantity sets two or four according to actual needs.
In manufacturing process, first installing in place by first skeleton the 4, second skeleton the 5, the 3rd skeleton 6 and the 4th skeleton 7, then laying steel wire is as mesh reinforcement layer 3, the prismatic Grid Edge a length of 7～9mm of steel wire, can play anticollision, the effect of anti-be full of cracks；Foam concrete is injected in last past wallboard intermediate layer 2, use physical foaming process and nitrogen gas foaming device that by the animal protein foaming agent of 1:30, the nitrogen of 99.99% is blown out micro bubbles under vacuum when foam concrete is prefabricated, it is uniformly injected into again in cement slurry, forms the internal foam concrete filling nitrogen bubble；Meanwhile, in foam concrete, the built-in fitting such as the most embedding electric wire box and/or line box, facilitates postorder interior trim installation.This foam concrete one-time cast-forming, after 24 hours can the demoulding, maintenance can be dispatched from the factory use for 28 days.
The nitrogen foam concrete panel heat transfer coefficient using said method to make is less than 0.5, and regular-type foam concrete equivalent weight condition of equivalent thickness heat transfer coefficient is 1.0, reduces one times than regular-type foam concrete heat transfer coefficient；Simultaneously, because inside is made up of many nitrogen molecule bubbles, and nitrogen molecule is inactive, can be remained permanently in internal structure, it will form inside and outside negative pressure with outside air, so water hardly enters inside, so its air-tightness is the best, within 200 days, also can swim in through test test block submerging test and waterborne will not sink to the bottom, there is preferable block-water performance；Fill because of inside is nitrogen, not hydrogen and oxygen entirely, and product will not be greatly improved service life of product by energy of oxidation for a long time；
When foam concrete construction is complete, and the outer surface at wallboard is smeared decorative mortar and is usually 20～30mm as protective layer 1, the thickness D of protective layer 1, facilitate the inside and outside construction of postorder wallboard.
According to national standard, usual wallboard length L is 2800～3000mm, and width H is 2000～2500mm.；Described wallboard thickness T is 300mm, and the width of C-type steel is 60mm, and the steel plate thickness of C-type steel is 25mm.
The intermediate layer of wallboard is foam concrete, and is arranged in pairs C-type steel in foam concrete as the first skeleton, the second skeleton, the 3rd skeleton and the 4th skeleton, and is welded and fixed firmly by adjacent C shaped steel angle bar, can improve the bulk strength of wallboard；And between protective layer and the intermediate layer of wallboard both sides metope, be respectively provided with the mesh reinforcement layer of steel wire, can anticollision, anti-be full of cracks, use nitrogen foam concrete also improve the bulk strength of wallboard while reducing overall weight and reduce water absorption rate；First skeleton, the second skeleton, the 3rd skeleton and the 4th skeleton are shown in and are equipped with bridge cut-off gap, can form " bridge cut-off " function, decrease heat transmission of outer room in wallboard, improve the heat preservation and insulation of wallboard.
In sum, this utility model has simple in construction, bulk strength height, the advantage of good effect of heat insulation, this utility model lightweight, environmental protection, this utility model wallboard unit weight produced according to national standard size is 550kg, being only the 1/5 of regular-type foam concrete panel weight, heat-insulating property doubles than regular-type foam concrete material；Nitrogen foam concrete of the present utility model improves seal than traditional foam concrete and reduction water absorption rate reaches 50%-100%, strength ratio regular-type foam concrete material is greatly improved, regular-type foam weight concrete is when 550kg, intensity only has 1～1.5MPa, and nitrogen foam concrete product is up to 3～4MPa, it is possible to realization, heat-insulation and heat-preservation, intensity height, antidetonation, good leak tightness, purpose that water absorption rate is low.
Obviously, embodiments described above is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
Claims (10)
1. a foam concrete wallboard, it is characterized in that: include exterior cover sheets (1) and intermediate layer (2), intermediate layer (2) is foam concrete, it is equipped with mesh reinforcement layer (3) between the protective layer (1) and intermediate layer (2) of wallboard both sides metope, in foam concrete, and first skeleton (4) of two horizontal alignment it is respectively arranged at two ends with up and down at wallboard, it is provided with bridge cut-off gap between two the first skeletons (4), two vertical second skeletons (5) arranged side by side it are provided with in the left and right both ends of the surface of foam concrete, it is provided with bridge cut-off gap between two the second skeletons (5)；The fixing connection of first skeleton (4) and the second skeleton (5) junction.
Foam concrete wallboard the most according to claim 1, it is characterised in that: fill nitrogen in the bubble of described foam concrete.
Foam concrete wallboard the most according to claim 1, it is characterised in that: in foam concrete up and down two to being additionally provided with the 3rd skeleton (6) of two or more horizontal alignment between the first skeleton (4), be provided with bridge cut-off gap between the 3rd skeleton (6).
Foam concrete wallboard the most according to claim 3, it is characterised in that: it is additionally provided with the 4th skeleton (7) that two or more is the most arranged side by side between the left and right the second skeleton (5) in foam concrete, between two the 4th skeletons (7), is provided with bridge cut-off gap.
Foam concrete wallboard the most according to claim 4, it is characterised in that: described first skeleton (4), the second skeleton (5), the 3rd skeleton (6) and the 4th skeleton (7) are the C-type steel opening of C-type steel and the first skeleton (4) and the second skeleton (5) all towards inside foam concrete；Adjacent C shaped steel junction is welded and fixed by angle bar (9).
Foam concrete wallboard the most 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).
Foam concrete wallboard the most according to claim 3, it is characterized in that: be provided with plural suspension ring (8) in wallboard one side, and suspension ring (8) are fixed on the 3rd skeleton (6) two-by-two, suspension ring (8) can coordinate with the pre-embedded bolt (10) in foam concrete.
Foam concrete wallboard the most according to claim 1, it is characterised in that: described mesh reinforcement layer (3) is steel wire, the prismatic Grid Edge a length of 70～90mm of steel wire；Described protective layer (1) is decorative mortar.
Foam concrete wallboard the most according to claim 1, it is characterised in that: the built-in electric wire box of described foam concrete and/or line box built-in fitting.
Foam concrete wallboard the most according to claim 5, it is characterised in that: the thickness T of described wallboard is 300mm, and C-type steel width is 60mm, and the steel plate thickness of C-type steel is 1.6～2.0mm；Protective layer (1) thickness D is 20～30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429597.6U CN205742601U (en) | 2016-05-12 | 2016-05-12 | Foam concrete wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620429597.6U CN205742601U (en) | 2016-05-12 | 2016-05-12 | Foam concrete wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205742601U true CN205742601U (en) | 2016-11-30 |
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ID=57367630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620429597.6U Active CN205742601U (en) | 2016-05-12 | 2016-05-12 | Foam concrete wallboard |
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| Country | Link |
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| CN (1) | CN205742601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804273A (en) * | 2016-05-12 | 2016-07-27 | 河北三山建材科技有限公司 | Foam concrete wall plate |
| CN110080436A (en) * | 2019-06-04 | 2019-08-02 | 李能艾 | A kind of foam concrete welded type wall and its installation method |
-
2016
- 2016-05-12 CN CN201620429597.6U patent/CN205742601U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804273A (en) * | 2016-05-12 | 2016-07-27 | 河北三山建材科技有限公司 | Foam concrete wall plate |
| CN110080436A (en) * | 2019-06-04 | 2019-08-02 | 李能艾 | A kind of foam concrete welded type wall and its installation method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |