CN101372857A - Steel mesh enhanced anti-theft glass fibre and magnesium sheet and manufacturing process thereof - Google Patents
Steel mesh enhanced anti-theft glass fibre and magnesium sheet and manufacturing process thereof Download PDFInfo
- Publication number
- CN101372857A CN101372857A CNA2007100169842A CN200710016984A CN101372857A CN 101372857 A CN101372857 A CN 101372857A CN A2007100169842 A CNA2007100169842 A CN A2007100169842A CN 200710016984 A CN200710016984 A CN 200710016984A CN 101372857 A CN101372857 A CN 101372857A
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- CN
- China
- Prior art keywords
- magnesia
- steel mesh
- magnesium
- glass
- theft
- 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.)
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- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 239000003365 glass fiber Substances 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 31
- 239000010959 steel Substances 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title abstract description 15
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 74
- 239000004744 fabric Substances 0.000 claims abstract description 46
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 39
- 239000011521 glass Substances 0.000 claims description 29
- 239000004927 clay Substances 0.000 claims description 19
- 239000004568 cement Substances 0.000 claims description 16
- 239000011777 magnesium Substances 0.000 claims description 16
- 229910052749 magnesium Inorganic materials 0.000 claims description 16
- 238000003825 pressing Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 238000011417 postcuring Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000006798 recombination Effects 0.000 claims 1
- 238000005215 recombination Methods 0.000 claims 1
- 238000005452 bending Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 4
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 210000003195 fascia Anatomy 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000003803 hair density Effects 0.000 description 2
- 229910001629 magnesium chloride Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 241000132536 Cirsium Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011790 ferrous sulphate Substances 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- KNXVOGGZOFOROK-UHFFFAOYSA-N trimagnesium;dioxido(oxo)silane;hydroxy-oxido-oxosilane Chemical compound [Mg+2].[Mg+2].[Mg+2].O[Si]([O-])=O.O[Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O KNXVOGGZOFOROK-UHFFFAOYSA-N 0.000 description 1
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Building Environments (AREA)
Abstract
An anti-theft steel mesh reinforced glass fiber and magnesium sheet comprises a magnesia daub body and a glass fiber cloth layer. The glass fiber cloth layer is compounded in the inside of the magnesia daub body. The steel mesh reinforced glass fiber and magnesium sheet is characterized in that one or a plurality of layers of steel wire mesh(es) is(are) compounded in the inside of the magnesia daub and the thickness of the whole sheet is 5mm to 20mm. The invention has the advantages of higher bearing force, anti-theft performance, mechanized manufacturing, stable quality, smooth sheet surface, high manufacture efficiency, and particular suitability for the outer walls and floor slabs of a building.
Description
Technical field
The present invention relates to magnesia PLASTIC LAMINATED and manufacture craft field thereof.
Background technology
Magnesium oxide plate is commonly called as PLASTIC LAMINATED, mainly the mixing clay of being made up of magnesia, magnesium chloride and filler, additive and as the glass fabric of reinforcing material, non-woven fabric compounded making.Goods not only have excellent fireproof performance, also have higher intensity, it than Thistle board technical performances such as fire-proof and water-proof and intensity will be good many, thereby obtained good penetration and promotion and used.
Traditional magnesium oxide plate very easily because of damaged, the big hole of cracked appearance, does not have theftproof performance when using as partition board when being subjected to mechanical impact destruction.Though it can satisfy the use of general furred ceiling and vertical partition wall, when using as floor, its intensity can not meet the demands.As utilizing magnesium oxide plate to make sandwich floor (magnesium oxide plate is a core, and coating panel strengthens for the triplex glass cloth, and thickness is 12mm, and gross thickness is 120mm) test, load is 180kg/m
2, its intensity does not reach 200kg/m
2Design standard, therefore traditional glass magnesium plate has significant limitation when using as exterior wall or floor.
Summary of the invention
Technical problem to be solved by this invention provides anti-theft glass fibre and magnesium sheet and the manufacture craft thereof that a kind of steel mesh strengthens, and glass fibre and magnesium sheet has higher load and theftproof performance, mechanized production, steady quality, production efficiency height.
The anti-theft glass fibre and magnesium sheet that steel mesh of the present invention strengthens, comprise magnesia cement, glass fiber layer of cloth, magnesia cement inside is compounded with the glass fiber layer of cloth, it is characterized in that the thickness of integral slab is 5～20mm at inner compound one or more layers gauze wire cloth of magnesia cement.
Major technique characteristics of the present invention are the unsafe factors that improve the intensity of thin glass magnesium plate and prevent to cause because of hole that damage causes, set up one or more layers gauze wire cloth at existing glass magnesium intralamellar part, the intensity and the bearing capacity of glass magnesium plate have been improved, even glass fiber and crystal clay be cracked, come off, gauze wire cloth still can stop the object above mesh to pass, thereby have theftproof performance, make glass magnesium plate can well be applied to the application of external wall and floor.
The magnesia cement is according to known various composition of raw materials preparations.The surface of magnesia cement can be compounded with nonwoven layer or glass fiber layer of cloth.
The manufacture craft of the anti-theft glass fibre and magnesium slab products that steel mesh of the present invention strengthens is finished by plant equipment, and the quality of production is stable, and the plate face is smooth, the production efficiency height.Concrete manufacture craft is: template is sent on the driving drum, first floor glass fabric or nonwoven unreel, simultaneous oxidation magnesium clay blanking stand is coated on glass fabric or the nonwoven, pressing also is affixed to template, then gauze wire cloth is layered on the magnesia clay after the pressing, the stand is coated with the magnesia clay, unreels second layer glass fabric successively again, the stand is coated with the magnesia clay, unreels nonwoven or the pressing of glass fabric flush coat, following machine post curing, the demoulding, cutting form, every stand is coated with one deck magnesia clay, can according to circumstances spread one or more layers gauze wire cloth thereon.
Advantage of the present invention:
Improve the intensity and the bearing capacity (can improve 2～3 times) of thin glass magnesium plate, have theftproof performance.Mechanized production, steady quality, the plate face is smooth, the production efficiency height.Being suitable as very much external wall and floor uses.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of the thin glass magnesium plate of the present invention;
Fig. 2 is a process unit flow chart of the present invention;
Among the figure: 1 glass fabric, 2 gauze wire cloths, 3 nonwoven layer, 4 magnesia cements, 5 templates, 6 driving drums, 7 glass fiber batch rolls, 8 glass fabrics, 9 barrels, 10 magnesia clay, 11 pressure rollers, 12 gauze wire cloths, 13 nonwoven windings up roller, 14 nonwoven, 15 pressure rollers
The specific embodiment
Cross section structure shown in Figure 1 is wherein a kind of embodiment, is intended to illustrate structure of the present invention, does not limit protection scope of the present invention.
As Fig. 1, the anti-theft glass fibre and magnesium sheet that steel mesh strengthens, compound by glass fabric (or nonwoven) layer 1, magnesia cement 4, gauze wire cloth 2, magnesia cement 4, glass fiber layer of cloth 1, magnesia cement 4, nonwoven layer 3 successively is one.Any position in magnesia cement 4 can also compound again one or more layers gauze wire cloth 2.
Gauze wire cloth or steel orifice plate need degrease before using, remove corrosion, guarantee its combined strength bination.
The thickness of the anti-theft glass fibre and magnesium sheet that whole steel mesh strengthens is 5～20mm.
Manufacture craft as shown in Figure 2, template 5 is sent on the driving drum 6, first floor glass fabric (or nonwoven) 8 is unreeled by glass batch roll 7, simultaneous oxidation magnesium clay 10 is coated on the glass fabric 8 from barrel 9 blankings stand, through pressure roller 11 pressings, make glass fabric 8 be affixed to template 5, then gauze wire cloth 12 is layered on the magnesia clay after the pressing, the stand is coated with magnesia clay 10 successively again, unreel second layer glass fabric 8, the stand is coated with magnesia clay 10, unreel nonwoven 14 flush coats, through pressure roller 15 pressings, following machine post curing, 5～60 ℃ of slakings 20 hours (after slaking, the magnesia clay forms the magnesia cement), soaked 10～20 hours, the demoulding, cutting forms.
The composition of magnesia clay: 180～200 purpose magnesia 50kg, magnesium chloride 33-41kg, French chalk 10-12kg, flyash 4-5kg, perlite 4-5kg, pine sawdust 10-15kg, hydrochloric acid 0.4-0.6kg, oxalic acid 0.4-0.6kg, sulfuric acid 0.4-0.6kg, silicate of soda 1kg, ferrous sulfate 0.7-0.9kg, tertiary sodium phosphate 0.8kg, anacidity glue (107 or 810) 0.6-0.8kg.
Embodiment 1:
Adopting width is 1.3 meters, specification 8 * 8 (mm) or 7 * 5 (mm) glass fabric
Gauze wire cloth: φ 3mm, 50 * 70 (mm) square opening lattice
The thickness of the anti-theft glass fibre and magnesium sheet that the steel mesh of making according to the method for the invention described above strengthens is 12mm.
Performance test: fireproof performance: GB/8627, the A level is not fired, fire endurance 〉=3 hour.
Sound insulation value: 〉=40dB
The anti-theft glass fibre and magnesium sheet that strengthens with this steel mesh is as coating panel, and sandwich employing fire retardant papers honeycomb is made the floor of 120mm (thickness) * 120mm (wide) * 300mm (length), and bending resistance load is 480kg/m
2, improve 2 times than the bending resistance load of the floor that adopts traditional glass magnesium plate to make.
Embodiment 2:
According to embodiment 1, adopt φ 4mm, the gauze wire cloth of 50 * 70 (mm) hole lattice makes the anti-theft glass fibre and magnesium sheet that the thick steel mesh of 12mm strengthens, the anti-theft glass fibre and magnesium sheet that strengthens with this steel mesh is as coating panel, sandwich employing fire retardant papers honeycomb is made the floor of 120mm (thickness) * 120mm (wide) * 300mm (length), and bending resistance load is 480kg/m
2Thermal resistance is 1.1W/M.K, sound insulation value 〉=45dB, and density is 42kg/m
2, and the density that reaches SP (steel refinforced cement) floor of equality strength is 200kg/m
2, improving 2.6 times than the bending resistance load of the floor that adopts traditional glass magnesium plate to make, weight is 1/5 of SP plate.
Embodiment 3:
According to embodiment 1, adopt φ 6mm, the gauze wire cloth of 50 * 50 (mm) hole lattice makes the anti-theft glass fibre and magnesium sheet that the thick steel mesh of 12mm strengthens, and the anti-theft glass fibre and magnesium sheet that strengthens with this steel mesh is as coating panel, sandwich employing fire retardant papers honeycomb is made the side fascia of 120mm (thickness), and bending resistance load is 480kg/m
2, sound insulation value 〉=45dB, density is 42kg/m
2
Embodiment 4:
According to embodiment 1, adopt φ 1.5mm, the gauze wire cloth of 100 * 150 (mm) hole lattice makes the anti-theft glass fibre and magnesium sheet that the thick steel mesh of 5mm strengthens, the anti-theft glass fibre and magnesium sheet that strengthens with this steel mesh is as panel, the composite plate that sandwich employing paper wasp nest forms, again through the clean ceiling board of color steel flush coat (compound again color steel outside the glass magnesium plate) through GMP authentication, fire endurance (GB/T9978) 〉=1 hour, bending resistance load 〉=10000KN.
Embodiment 5:
The sandwich combined wall board that the anti-theft glass fibre and magnesium sheet that the steel mesh that adopts the present invention to make strengthens is made (core adopts the paper wasp nest), anti-concora crush intensity 〉=4.0MPa, single-point is hung 1000N, 24 hours no changes.500g steel ball 1000mm place's free-falling is hung down and is hit 10 nothing breakages.
Embodiment 6:
Adopt φ 6mm, the gauze wire cloth of 50 * 50 (mm) hole lattice makes the anti-theft glass fibre and magnesium sheet that the thick steel mesh of 12mm strengthens, the anti-theft glass fibre and magnesium sheet that strengthens with this steel mesh is as coating panel, sandwich employing paper wasp nest is made the side fascia of 120mm (thickness), an ordinary people is with general tools such as hammer, bottle opener to destroy, in 40 minutes, be difficult in the inlet chamber, and adopt the sandwich side fascia of the same gauge thickness that traditional glass magnesium plate makes, can destroy in the inlet chamber of back in 5 minutes.
Claims (3)
1. the anti-theft glass fibre and magnesium sheet that strengthens of a steel mesh, comprise magnesia cement, glass fiber layer of cloth, magnesia cement inside is compounded with the glass fiber layer of cloth, it is characterized in that the thickness of integral slab is 5～20mm at inner compound one or more layers gauze wire cloth of magnesia cement.
2. the anti-theft glass fibre and magnesium sheet that steel mesh according to claim 1 strengthens is characterized in that the surface recombination of magnesia cement has nonwoven layer or glass fiber layer of cloth.
3. technology of making the anti-theft glass fibre and magnesium plate that the described steel mesh of claim 1 strengthens, it is characterized in that template is sent on the driving drum, first floor glass fabric or nonwoven unreel, simultaneous oxidation magnesium clay blanking stand is coated on glass fabric or the nonwoven, pressing also is affixed to template, then gauze wire cloth is layered on the magnesia clay after the pressing, the stand is coated with the magnesia clay successively again, unreel second layer glass fabric, the stand is coated with the magnesia clay, unreel nonwoven or the pressing of glass fabric flush coat, following machine post curing, the demoulding, cutting forms, every stand is coated with one deck magnesia clay, can according to circumstances spread one or more layers gauze wire cloth thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100169842A CN101372857A (en) | 2007-08-24 | 2007-08-24 | Steel mesh enhanced anti-theft glass fibre and magnesium sheet and manufacturing process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100169842A CN101372857A (en) | 2007-08-24 | 2007-08-24 | Steel mesh enhanced anti-theft glass fibre and magnesium sheet and manufacturing process thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101372857A true CN101372857A (en) | 2009-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100169842A Pending CN101372857A (en) | 2007-08-24 | 2007-08-24 | Steel mesh enhanced anti-theft glass fibre and magnesium sheet and manufacturing process thereof |
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| CN (1) | CN101372857A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261162A (en) * | 2011-04-25 | 2011-11-30 | 青岛同力得塑料蜂巢有限公司 | High-strength polyester glass fiber honeycomb composite board and production process thereof |
| CN102584168A (en) * | 2012-02-13 | 2012-07-18 | 李国才 | Low-density glass magnesium fire-proof board and preparation method |
| CN103290982A (en) * | 2013-06-05 | 2013-09-11 | 张家港市盛港绿色防火建材有限公司 | Efficient anticorrosive wallboard |
| CN103362227A (en) * | 2013-06-28 | 2013-10-23 | 孔祥利 | Integrated multi-material insulation board |
| CN105038282A (en) * | 2015-07-22 | 2015-11-11 | 合肥忠豪新材料有限公司 | Environment-friendly fire-retardant panel and manufacturing technology thereof |
| CN105275127A (en) * | 2014-07-23 | 2016-01-27 | 钟崇林 | Manufacturing method of super-light anti-theft composite wall plate |
| CN105756376A (en) * | 2016-05-09 | 2016-07-13 | 沈阳润达化工有限公司 | Magnesite pavilion |
| CN111825420A (en) * | 2020-07-09 | 2020-10-27 | 浙江界武实业有限公司 | GRC cement board and preparation method thereof |
-
2007
- 2007-08-24 CN CNA2007100169842A patent/CN101372857A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261162A (en) * | 2011-04-25 | 2011-11-30 | 青岛同力得塑料蜂巢有限公司 | High-strength polyester glass fiber honeycomb composite board and production process thereof |
| CN102584168A (en) * | 2012-02-13 | 2012-07-18 | 李国才 | Low-density glass magnesium fire-proof board and preparation method |
| CN103290982A (en) * | 2013-06-05 | 2013-09-11 | 张家港市盛港绿色防火建材有限公司 | Efficient anticorrosive wallboard |
| CN103362227A (en) * | 2013-06-28 | 2013-10-23 | 孔祥利 | Integrated multi-material insulation board |
| CN103362227B (en) * | 2013-06-28 | 2015-11-04 | 孔祥利 | A kind of integrated many materials warming plate |
| CN105275127A (en) * | 2014-07-23 | 2016-01-27 | 钟崇林 | Manufacturing method of super-light anti-theft composite wall plate |
| CN105275127B (en) * | 2014-07-23 | 2020-08-14 | 深圳市杰恩创意设计股份有限公司 | Manufacturing method of ultra-light composite wallboard |
| CN105038282A (en) * | 2015-07-22 | 2015-11-11 | 合肥忠豪新材料有限公司 | Environment-friendly fire-retardant panel and manufacturing technology thereof |
| CN105756376A (en) * | 2016-05-09 | 2016-07-13 | 沈阳润达化工有限公司 | Magnesite pavilion |
| CN105756376B (en) * | 2016-05-09 | 2018-03-02 | 沈阳润达化工有限公司 | Magnesite wayside pavilion |
| CN111825420A (en) * | 2020-07-09 | 2020-10-27 | 浙江界武实业有限公司 | GRC cement board and preparation method thereof |
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Effective date of registration: 20090220 Address after: Room 316, block A, Pioneer Road, 135 hi tech Zone, Zibo, Shandong Applicant after: Zibo HaoTe Integrated House Making Co., Ltd. Address before: Zibo City, Shandong province Linzi Qi Ling Street Industrial Park, Zibo Dayun special project Mstar Technology Ltd Applicant before: Xu Gang |
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Owner name: ZIBO HAOTE INTEGRATED HOUSE MANUFACTURING CO., LTD Free format text: FORMER OWNER: XU GANG Effective date: 20090220 |
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Open date: 20090225 |