CN206538929U - Prefabricated wallboard - Google Patents
Prefabricated wallboard Download PDFInfo
- Publication number
- CN206538929U CN206538929U CN201621482518.4U CN201621482518U CN206538929U CN 206538929 U CN206538929 U CN 206538929U CN 201621482518 U CN201621482518 U CN 201621482518U CN 206538929 U CN206538929 U CN 206538929U
- Authority
- CN
- China
- Prior art keywords
- wall body
- body plate
- ash wall
- steel mesh
- tenon
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 11
- 238000005728 strengthening Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 239000003365 glass fiber Substances 0.000 claims abstract description 8
- 238000010923 batch production Methods 0.000 claims abstract description 6
- 230000002787 reinforcement Effects 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 abstract description 19
- 230000008901 benefit Effects 0.000 abstract description 7
- 230000002265 prevention Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000005192 partition Methods 0.000 description 6
- 239000000565 sealant Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920006327 polystyrene foam Polymers 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 239000011381 foam concrete Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008261 styrofoam Substances 0.000 description 2
- AHAREKHAZNPPMI-AATRIKPKSA-N (3e)-hexa-1,3-diene Chemical compound CC\C=C\C=C AHAREKHAZNPPMI-AATRIKPKSA-N 0.000 description 1
- HEDMCKGHZIRQLS-UHFFFAOYSA-N 1-methyl-4-[1-(4-methylphenyl)ethenyl]benzene Chemical group C1=CC(C)=CC=C1C(=C)C1=CC=C(C)C=C1 HEDMCKGHZIRQLS-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- FMNZBNCPTJEVDS-KVVVOXFISA-N 2-ethyl-2-(hydroxymethyl)propane-1,3-diol;(z)-octadec-9-enoic acid Chemical compound CCC(CO)(CO)CO.CCCCCCCC\C=C/CCCCCCCC(O)=O FMNZBNCPTJEVDS-KVVVOXFISA-N 0.000 description 1
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 description 1
- 240000000972 Agathis dammara Species 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical group [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920002871 Dammar gum Polymers 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical group [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- -1 ethylhexyl Chemical group 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 125000005313 fatty acid group Chemical group 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 1
- 238000009436 residential construction Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a kind of prefabricated wallboard; the ash wall body plate being molded including batch production; the ash wall body plate includes strengthening steel mesh piece, alkali-proof glass fiber mesh, tenon and joggle groove; the ash wall body plate is built a concreting by lightweight and formed; the reinforcement steel mesh piece intervolves into the inside that rectangular shape is embedded in the ash wall body plate; the surrounding of the ash wall body plate is enclosed with the alkali-proof glass fiber mesh, and setting film screed on the outside of it；The left and right sides of the ash wall body plate is provided with 5 8mm more recessed than plate face coupling recess portion；The left side of the ash wall body plate is provided with tenon along its length, and right side is provided with joggle groove along its length, and the shape of tenon and the joggle groove is engaged completely.The prefabricated wallboard, good with bulk strength height, low density, insulation and fire protecting performance, the seam of wallboard is more closely knit, the advantages of sound insulation property is more preferable, can improve the comprehensive benefits such as insulation, fire prevention, sound insulation, environmental protection.
Description
Technical field
The utility model is related to industry and the prefabricated panel of residential construction area, and in particular to a kind of assembled light is prefabricated
Wallboard.
Background technology
For a long time, with the development of building trade, building construction material develops to the direction of lightness always.Lightweight
Partition plate is the prefabricated batten of partition wall made using light material or light member, and density, width and the length of batten can bases
It is required that customization.Because styrofoam and foam concrete are because with good heat-insulating property, also lightweight, sound insulation is good, waterproof
The features such as performance is good, so being widely used for making light cellular partition board.But to there is soundproof effect poor for existing Light trabses, prevent
Fiery poor performance, installs that positioning is inaccurate, and seam crossing easily ftractures, the problems such as being not easy to dismounting, and for foam concrete and
Styrofoam, because its density is relatively low so compression strength is also than relatively low.In addition, during light cellular partition board combination of the prior art
Seam crossing is usually to flush or concavo-convex feather joint, easily causes seam out-of-flatness, sound insulation property is bad, crack etc. easily occurs and lack
Fall into.
With the further development of building trade, fabricated construction main component gradually causes universal concern, and it can
To realize prefabrication, on-site consolidation, it the advantage is that factorial praluction, standardized work, quality guarantee rate are high, meet country
Energy-saving and emission-reduction and the development strategy of building industrialization, solve building energy consumption height, the resource energy of traditional architecture mode of production presence
Source consumption is big, low production efficiency the problems such as.
Therefore, it is badly in need of high a kind of light weight, intensity, insulation and flameproof effect good and can realize that batch production is pre-
The assembled wallboard of system.
Utility model content
To solve the weak point that above-mentioned prior art is present, the utility model, which provides one kind, can realize that batch production is prefabricated
Assembled light prefabricated panel.
To achieve the above object, this uses new use following technical scheme：
A kind of prefabricated wallboard, includes the ash wall body plate of batch production shaping, and the ash wall body plate includes strengthening steel mesh piece, resistance to
Alkali containing glass fibre grid cloth, tenon and joggle groove, the ash wall body plate are built a concreting by lightweight and formed, the reinforcement steel
Mesh sheet intervolves into the inside that rectangular shape is embedded in the ash wall body plate, and the surrounding of the ash wall body plate is enclosed with the alkali-proof glass
Fibrous mesh cloth, and setting film screed on the outside of it；The left and right sides of the ash wall body plate is provided with 5- more recessed than plate face
10mm coupling recess portion；The left side of the ash wall body plate is provided with tenon along its length, and right side is provided with joggle along its length
Groove, the shape of tenon and the joggle groove is engaged completely；It is by following parts by weight that the lightweight, which builds a concrete,
Component is constituted：30-50 parts of cement, 30-50 parts of polystyrene foam particles, 5-7 parts of fire retardant, 3-5 parts of waterproofing agent, modifying agent 5-
10 parts, 20-30 parts of water.
Optionally, the height of the ash wall body plate is that 300-350cm, thickness 10-25cm, width are 60-90cm.
Optionally, the modifying agent is made up of the component of following parts by weight：30-60 parts of alkali silicate, film forming is gathered
3-10 parts of compound, 1-2 parts of graphene, 1-2 parts of defoamer, 1-2 parts of antifreezing agent, 10-20 parts of water.
Optionally, the reinforcement steel mesh piece is steel plate expansion web, includes the V-arrangement reinforcement and steel mesh face two parts of projection,
Described V-arrangement reinforcement and the spaced and parallel arrangement in steel mesh face.
Optionally, the steel mesh piece of strengthening is to be prepared from by diameter 2-5mm HRB235 level reinforcing bars, and adjacent two
The spacing of reinforcing bar is 20-30mm；Or the steel mesh piece of strengthening is prepared from by diameter 2-3mm zinc-plated hand-drawn wire, and phase
The spacing 20-30mm of adjacent two steel wires.
The prefabricated wallboard that the utility model is provided is high, low density with bulk strength relative to prior art
Feature, is effectively reduced the weight of wallboard, reduces cost；With good insulation and fire protecting performance, the seam of wallboard is more
Closely knit, sound insulation property is more preferable；The side edge configuration of partition plate two is more convenient for producing and is installed, can further improve efficiency of construction；From
Generally speaking industrialization assembling effect in building manufacturing process can be significantly improved, realizes that construction is simple, saves artificial, reduces energy
Consumption, reduces cost, improves the comprehensive benefits such as insulation, fire prevention, sound insulation, environmental protection.
Brief description of the drawings
Fig. 1 is the splicing schematic diagram of prefabricated wallboard；
Fig. 2 is the schematic top plan view of prefabricated wallboard；
Fig. 3 is the overall structure diagram of prefabricated wallboard；
Fig. 4 is the structural representation for strengthening steel mesh piece.
Description of reference numerals：
1st, ash wall body plate；2nd, steel mesh piece is strengthened；3rd, tenon；4th, joggle groove；5th, alkali-proof glass fiber mesh；6th, film sand
Pulp layer；7th, sealant layer；8th, coupling recess portion.
Embodiment
Embodiment of the present utility model is specifically described below in conjunction with accompanying drawing.
As Figure 1-3, the prefabricated wallboard that the utility model is provided, includes the ash wall body plate 1 of batch production shaping, institute
Stating ash wall body plate 1 includes strengthening steel mesh piece 2, alkali-proof glass fiber mesh 5, tenon 3 and joggle groove 4, the reinforcement steel mesh piece 2
The inside that rectangular shape is embedded in the ash wall body plate 1 is intervolved into, the surrounding of the ash wall body plate 1 is enclosed with the alkali-proof glass fibre
Tie up grid cloth 5, and setting film screed 6 on the outside of it.
As Figure 2-3, the left and right sides of the ash wall body plate 1 is provided with 5-8mm more recessed than plate face coupling recess portion 8.
As shown in figure 3, the left side of the ash wall body plate 1 is along its length（I.e. in figure up and down or short transverse）Provided with tenon 3, right-hand member
Face is provided with joggle groove 4 along its length, and the shape of the tenon 3 and joggle groove 4 is engaged completely.
The shape of the tenon 3 and joggle groove 4 can be trapezoidal, rectangle, square or circular arc etc..
Fig. 1 shows the splicing schematic diagram of two pieces of assembled prefabricated panels, as shown in figure 1, the tenon 3 of the ash wall body plate 1 with
The joggle groove 4 of another piece of ash wall body plate 1 is engaged, and its joint is provided with sealant layer 7, and the sealant layer uses 107 glue
Cement mortar.The effect of sealant layer 7 is to increase the structural stability of metope, while make gap sealing, enhancing metope waterproof, heat-insulated
With the effect of sound insulation.
However, according in prefabricated wallboard of the present utility model, sealant layer 7 can use a variety of gluing materials
Material, and be not limited to use 107 glue mud.
In addition, in order that the seam crossing of two pieces of ash wall body plates 1 is combined more preferably, it is not easy to crack occur, cold-heat bridge, enhancing are eliminated
Insulation and the effect of sound insulation, are also provided with 5-10mm more recessed than plate face coupling recess portion in the left and right sides of the ash wall body plate 1
8, alkali-proof glass fiber mesh 5 is also wrapped up in place during connection in coupling recess portion 8, then smears the adhesive of sealant layer 7,
Spread film screed 6 again afterwards, make whole metope surface more smooth.
The 5-10mm more recessed than plate face of coupling recess portion 8, can be specifically the concrete numerical values such as 5mm, 8mm or 10mm.
In order that whole prefabricated wallboard has the advantages that light weight and intensity are big simultaneously, the ash wall body plate 1 is by light
Matter is built a concreting and formed, and the lightweight is built a concrete and is made up of the component of following parts by weight：Cement 30-50
Part, 30-50 parts of polystyrene foam particles, 5-7 parts of fire retardant, 3-5 parts of waterproofing agent, 5-10 parts of modifying agent, 20-30 parts of water.
Optionally, the modifying agent is made up of the component of following parts by weight：30-60 parts of alkali silicate, film forming is gathered
3-10 parts of compound, 1-2 parts of graphene, 1-2 parts of defoamer, 1-2 parts of antifreezing agent, 10-20 parts of water.
The modifying agent is intended, primarily, to improve the performance of fire prevention, waterproof and the bonding of polystyrene foam.
The fire retardant is aluminium hydroxide, red phosphorus, ammonium dihydrogen phosphate, diammonium hydrogen phosphate, one kind in borax or it is a kind of with
On.
The waterproofing agent is fatty acid distribution of coconut oil, paraffin, polyvinyl butyral resin, gum dammar, trimethylolpropane oleic acid
One or more in ester.
The film forming polymer is 1,1- bis- (p-methylphenyl) ethene, p-methylstyrene, 1,3- hexadiene, acrylic acid 2-
One or more in ethylhexyl, the just own ester of methacrylic acid.
The defoamer is silicone oil, mineral oil, the one or more in vegetable oil.
The antifreezing agent is calcium chloride, methanol, ethanol, the one or more in propane diols.
The formula for building a concrete using the lightweight of the above can be such that foam beads are tightly combined with cement.And it can make
The wallboard being made has high, high-efficiency insulated lightweight, intensity, fire prevention, the function of sound insulation.Additionally there is strong shock resistance,
Weather resistance is excellent, presetting period short advantage.
In order to further increase the intensity of the ash wall body plate, and conveniently pour, be additionally provided with reinforcement steel mesh piece 2.It is described
Strengthen steel mesh piece 2 and intervolve into the inside that rectangular shape is embedded in the ash wall body plate 1.
Optionally, the steel mesh piece of strengthening is to be prepared from by diameter 2-5mm HRB235 level reinforcing bars, and adjacent two
The spacing of reinforcing bar is 20-30mm；Or the steel mesh piece of strengthening is prepared from by diameter 2-3mm zinc-plated hand-drawn wire, and phase
The spacing 20-30mm of adjacent two steel wires.
Optionally, the reinforcement steel mesh piece 2 is steel plate expansion web, includes the V-arrangement reinforcement and steel mesh face two parts of projection,
Described V-arrangement reinforcement and the spaced and parallel arrangement in steel mesh face.
The structural representation that the reinforcement steel mesh piece 2 is steel plate expansion web is illustrated in figure 4, the steel plate expansion web includes
Raised V-arrangement reinforcement and steel mesh face two parts, described V-arrangement reinforcement and the spaced and parallel arrangement in steel mesh face, in the steel plate
The two ends of expansion web are V-arrangement reinforcement, and the height H1 of the V-arrangement reinforcement is 4-6mm;Expanded including steel plate in described steel mesh face
Mesh and steering connection strap；It is described to turn to the steel mesh face center that connection strap is located between adjacent two V-arrangement reinforcements, the steering
Connection strap be arranged in parallel with V-arrangement reinforcement, sets six row steel plates to expand mesh, described turn between every adjacent two V-arrangement reinforcements
Respectively there are three row steel plates to expand mesh to connection strap both sides, the direction phase of mesh is expanded positioned at the three row steel plates for turning to connection strap side
Together, the direction of the steel plate expansion mesh and positioned at the steering connection strap both sides is different.
The prefabricated wallboard that the utility model is provided is high, low density with bulk strength relative to prior art
Feature, is effectively reduced the weight of wallboard, reduces cost；With good insulation and fire protecting performance, the seam of wallboard is more
Closely knit, sound insulation property is more preferable；The side edge configuration of partition plate two is more convenient for producing and is installed, can further improve efficiency of construction；From
Generally speaking industrialization assembling effect in building manufacturing process can be significantly improved, realizes that construction is simple, saves artificial, reduces energy
Consumption, reduces cost, improves the comprehensive benefits such as insulation, fire prevention, sound insulation, environmental protection.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with the power
The protection domain that profit is required is defined.
Claims (4)
1. a kind of prefabricated wallboard, include the ash wall body plate of batch production shaping, the ash wall body plate includes strengthening steel mesh piece, alkaline-resisting
Fiberglass gridding cloth, tenon and joggle groove, it is characterised in that：The ash wall body plate is built a concreting by lightweight and formed,
The reinforcement steel mesh piece intervolves into the inside that rectangular shape is embedded in the ash wall body plate, and the surrounding parcel of the ash wall body plate is
State alkali-proof glass fiber mesh, and setting film screed on the outside of it；The left and right sides of the ash wall body plate is provided with ratio
The recessed 5-10mm of plate face coupling recess portion；The left side of the ash wall body plate is provided with tenon along its length, and right side is along length side
It is engaged completely to the shape provided with joggle groove, tenon and the joggle groove.
2. a kind of prefabricated wallboard according to claim 1, it is characterised in that the height of the ash wall body plate is 300-
350cm, thickness 10-25cm, width are 60-90cm.
3. a kind of prefabricated wallboard according to claim 1, it is characterised in that the reinforcement steel mesh piece expands for steel plate
Throw the net, include the V-arrangement reinforcement and steel mesh face two parts of projection, described V-arrangement reinforcement and the spaced and parallel arrangement in steel mesh face.
4. a kind of prefabricated wallboard according to claim 1, it is characterised in that the reinforcement steel mesh piece is by diameter
What 2-5mm HRB235 level reinforcing bars were prepared from, and the spacing of adjacent two reinforcing bars is 20-30mm；Or the reinforcement steel mesh
Piece is prepared from by diameter 2-3mm zinc-plated hand-drawn wire, and the spacing 20-30mm of adjacent two steel wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482518.4U CN206538929U (en) | 2016-12-30 | 2016-12-30 | Prefabricated wallboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621482518.4U CN206538929U (en) | 2016-12-30 | 2016-12-30 | Prefabricated wallboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206538929U true CN206538929U (en) | 2017-10-03 |
Family
ID=59938775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621482518.4U Expired - Fee Related CN206538929U (en) | 2016-12-30 | 2016-12-30 | Prefabricated wallboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206538929U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524259A (en) * | 2017-10-12 | 2017-12-29 | 河北丽建丽筑集成房屋有限公司 | A kind of modularization prefabricated panel |
| CN112726889A (en) * | 2020-12-31 | 2021-04-30 | 重庆市臻成建材有限公司 | Production method of sound-insulation heat-preservation light wallboard capable of being assembled for construction |
-
2016
- 2016-12-30 CN CN201621482518.4U patent/CN206538929U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107524259A (en) * | 2017-10-12 | 2017-12-29 | 河北丽建丽筑集成房屋有限公司 | A kind of modularization prefabricated panel |
| CN112726889A (en) * | 2020-12-31 | 2021-04-30 | 重庆市臻成建材有限公司 | Production method of sound-insulation heat-preservation light wallboard capable of being assembled for construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171003 Termination date: 20191230 |