JP2019147387A - 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード - Google Patents
石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード Download PDFInfo
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- JP2019147387A JP2019147387A JP2019078477A JP2019078477A JP2019147387A JP 2019147387 A JP2019147387 A JP 2019147387A JP 2019078477 A JP2019078477 A JP 2019078477A JP 2019078477 A JP2019078477 A JP 2019078477A JP 2019147387 A JP2019147387 A JP 2019147387A
- Authority
- JP
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- Prior art keywords
- gypsum
- slurry
- layer
- paper
- density
- 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.)
- Pending
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 42
- 239000011507 gypsum plaster Substances 0.000 title claims abstract description 7
- 239000010440 gypsum Substances 0.000 claims abstract description 342
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 342
- 239000002002 slurry Substances 0.000 claims abstract description 281
- 239000010410 layer Substances 0.000 claims abstract description 258
- 239000012792 core layer Substances 0.000 claims abstract description 86
- 238000000151 deposition Methods 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 84
- 239000000123 paper Substances 0.000 claims description 78
- 238000000034 method Methods 0.000 claims description 54
- 238000001035 drying Methods 0.000 claims description 42
- 229920000609 methyl cellulose Polymers 0.000 claims description 24
- 239000001923 methylcellulose Substances 0.000 claims description 24
- 229920002472 Starch Polymers 0.000 claims description 21
- 239000008107 starch Substances 0.000 claims description 21
- 235000019698 starch Nutrition 0.000 claims description 21
- 239000003112 inhibitor Substances 0.000 claims description 17
- 239000011505 plaster Substances 0.000 claims description 17
- 239000000654 additive Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 14
- 239000006260 foam Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 229920001296 polysiloxane Polymers 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 150000004683 dihydrates Chemical class 0.000 claims description 8
- 239000010936 titanium Substances 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 238000009499 grossing Methods 0.000 claims description 7
- 239000004014 plasticizer Substances 0.000 claims description 7
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- 239000002557 mineral fiber Substances 0.000 claims description 6
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical group C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 5
- 239000010459 dolomite Substances 0.000 claims description 5
- 229910000514 dolomite Inorganic materials 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 5
- 229920001732 Lignosulfonate Polymers 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims 1
- 229920005610 lignin Polymers 0.000 claims 1
- 235000010981 methylcellulose Nutrition 0.000 description 21
- 239000011162 core material Substances 0.000 description 13
- 230000009467 reduction Effects 0.000 description 10
- 239000002344 surface layer Substances 0.000 description 10
- 230000007423 decrease Effects 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 235000019738 Limestone Nutrition 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000006028 limestone Substances 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 229920000881 Modified starch Polymers 0.000 description 3
- -1 accelerators Substances 0.000 description 3
- 239000002956 ash Substances 0.000 description 3
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 description 3
- 239000008121 dextrose Substances 0.000 description 3
- 229960001031 glucose Drugs 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000004368 Modified starch Substances 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000010881 fly ash Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 235000019426 modified starch Nutrition 0.000 description 2
- 239000003607 modifier Substances 0.000 description 2
- LGNWNHXUNNLICK-HXIISURNSA-N (2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanal;hydrate Chemical compound O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O LGNWNHXUNNLICK-HXIISURNSA-N 0.000 description 1
- 101000628535 Homo sapiens Metalloreductase STEAP2 Proteins 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 102100026711 Metalloreductase STEAP2 Human genes 0.000 description 1
- 238000010521 absorption reaction Methods 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
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 239000013538 functional additive Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 235000014366 other mixer Nutrition 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 229910001562 pearlite Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920005646 polycarboxylate Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- UGTZMIPZNRIWHX-UHFFFAOYSA-K sodium trimetaphosphate Chemical compound [Na+].[Na+].[Na+].[O-]P1(=O)OP([O-])(=O)OP([O-])(=O)O1 UGTZMIPZNRIWHX-UHFFFAOYSA-K 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Producing Shaped Articles From Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019078477A JP2019147387A (ja) | 2019-04-17 | 2019-04-17 | 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019078477A JP2019147387A (ja) | 2019-04-17 | 2019-04-17 | 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016571158A Division JP6872906B2 (ja) | 2014-06-05 | 2014-06-05 | 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019147387A true JP2019147387A (ja) | 2019-09-05 |
| JP2019147387A5 JP2019147387A5 (enExample) | 2019-10-17 |
Family
ID=67850052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019078477A Pending JP2019147387A (ja) | 2019-04-17 | 2019-04-17 | 石膏プラスターボードの製造方法およびそれにより得られる石膏プラスターボード |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2019147387A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022267848A1 (zh) * | 2021-06-21 | 2022-12-29 | 北新集团建材股份有限公司 | 轻质高强纸面石膏板及其制备方法 |
| JP2023512396A (ja) * | 2019-12-16 | 2023-03-27 | クナウフ ギプス コマンディトゲゼルシャフト | セメント質ボードを製造するための方法、セメント質ボードを製造するための装置、およびセメント質ボード |
| CN117863340A (zh) * | 2024-01-25 | 2024-04-12 | 中建材创新科技研究院有限公司 | 石膏板生产方法及石膏板生产线 |
| WO2025219437A1 (en) * | 2024-04-18 | 2025-10-23 | Saint-Gobain Placo | Method for manufacturing a moisture-resistant plasterboard |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4942003A (en) * | 1984-10-27 | 1990-07-17 | "Wurtex" Maschinenbau Hofmann GmbH & Co. | Method for continuously producing molded members from a mixture of gypsum and fibrous material |
| JPH02267148A (ja) * | 1989-04-07 | 1990-10-31 | Mitsubishi Heavy Ind Ltd | 石膏ボードの製造方法 |
| JPH07223212A (ja) * | 1993-07-12 | 1995-08-22 | Bpb Ind Plc | 多層プラスターボードの製造方法および装置 |
| JPH08281862A (ja) * | 1995-04-17 | 1996-10-29 | Mitsubishi Materials Corp | 軽量石膏硬化体及びその製造方法 |
| EP0957212A2 (en) * | 1998-05-13 | 1999-11-17 | BPB Plc | Plasterboard |
| US20040062141A1 (en) * | 2002-10-01 | 2004-04-01 | Shrader Gaylon Bruce | Mixer for foamed gypsum products |
| JP2004106439A (ja) * | 2002-09-20 | 2004-04-08 | Yoshino Gypsum Co Ltd | 石膏スラリー撹拌機 |
| US20040092625A1 (en) * | 2002-11-12 | 2004-05-13 | Innovative Construction And Building Materials | Gypsum-based composite materials reinforced by cellulose ethers |
| JP2004528204A (ja) * | 2001-05-14 | 2004-09-16 | ラファルジュ プラトル | 石膏スラリーに稠密層を形成するための方法および装置 |
| US20080303191A1 (en) * | 2007-06-11 | 2008-12-11 | David Paul Miller | Methods and systems for preparing gypsum slurry containing a cellulose ether |
| JP2010514593A (ja) * | 2006-12-29 | 2010-05-06 | ユナイテッド・ステイツ・ジプサム・カンパニー | ウォールボード充填剤として粉末石膏を使用する方法 |
-
2019
- 2019-04-17 JP JP2019078477A patent/JP2019147387A/ja active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4942003A (en) * | 1984-10-27 | 1990-07-17 | "Wurtex" Maschinenbau Hofmann GmbH & Co. | Method for continuously producing molded members from a mixture of gypsum and fibrous material |
| JPH02267148A (ja) * | 1989-04-07 | 1990-10-31 | Mitsubishi Heavy Ind Ltd | 石膏ボードの製造方法 |
| JPH07223212A (ja) * | 1993-07-12 | 1995-08-22 | Bpb Ind Plc | 多層プラスターボードの製造方法および装置 |
| JPH08281862A (ja) * | 1995-04-17 | 1996-10-29 | Mitsubishi Materials Corp | 軽量石膏硬化体及びその製造方法 |
| EP0957212A2 (en) * | 1998-05-13 | 1999-11-17 | BPB Plc | Plasterboard |
| JP2004528204A (ja) * | 2001-05-14 | 2004-09-16 | ラファルジュ プラトル | 石膏スラリーに稠密層を形成するための方法および装置 |
| JP2004106439A (ja) * | 2002-09-20 | 2004-04-08 | Yoshino Gypsum Co Ltd | 石膏スラリー撹拌機 |
| US20040062141A1 (en) * | 2002-10-01 | 2004-04-01 | Shrader Gaylon Bruce | Mixer for foamed gypsum products |
| US20040092625A1 (en) * | 2002-11-12 | 2004-05-13 | Innovative Construction And Building Materials | Gypsum-based composite materials reinforced by cellulose ethers |
| JP2010514593A (ja) * | 2006-12-29 | 2010-05-06 | ユナイテッド・ステイツ・ジプサム・カンパニー | ウォールボード充填剤として粉末石膏を使用する方法 |
| US20080303191A1 (en) * | 2007-06-11 | 2008-12-11 | David Paul Miller | Methods and systems for preparing gypsum slurry containing a cellulose ether |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2023512396A (ja) * | 2019-12-16 | 2023-03-27 | クナウフ ギプス コマンディトゲゼルシャフト | セメント質ボードを製造するための方法、セメント質ボードを製造するための装置、およびセメント質ボード |
| JP7504998B2 (ja) | 2019-12-16 | 2024-06-24 | クナウフ ギプス コマンディトゲゼルシャフト | セメント質ボードを製造するための方法、セメント質ボードを製造するための装置、およびセメント質ボード |
| WO2022267848A1 (zh) * | 2021-06-21 | 2022-12-29 | 北新集团建材股份有限公司 | 轻质高强纸面石膏板及其制备方法 |
| CN117863340A (zh) * | 2024-01-25 | 2024-04-12 | 中建材创新科技研究院有限公司 | 石膏板生产方法及石膏板生产线 |
| WO2025219437A1 (en) * | 2024-04-18 | 2025-10-23 | Saint-Gobain Placo | Method for manufacturing a moisture-resistant plasterboard |
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