UA78703C2 - Method and device for producing gypsum slabs - Google Patents

Method and device for producing gypsum slabs Download PDF

Info

Publication number: UA78703C2
Authority: UA; Ukraine
Prior art keywords: gypsum; layer; mixer; solution; raw
Prior art date: 2001-05-14

Application number

UA20031211541A

Other languages

English (en)

Ukrainian (uk)

Original Assignee

Lafarge Platres

Priority date (The priority date 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 date listed.)

2001-05-14

Filing date

2002-10-05

Publication date

2007-04-25

2002-10-05 Application filed by Lafarge Platres filed Critical Lafarge Platres

2007-04-25 Publication of UA78703C2 publication Critical patent/UA78703C2/uk

Links

229910052602 gypsum Inorganic materials 0.000 title abstract description 64
239000010440 gypsum Substances 0.000 title abstract description 64
238000000034 method Methods 0.000 title abstract description 23
239000010410 layer Substances 0.000 abstract description 64
239000002344 surface layer Substances 0.000 abstract description 59
OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract description 42
239000012792 core layer Substances 0.000 abstract description 34
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 33
230000015572 biosynthetic process Effects 0.000 abstract description 27
238000004519 manufacturing process Methods 0.000 abstract description 20
239000011505 plaster Substances 0.000 abstract description 16
235000011132 calcium sulphate Nutrition 0.000 abstract 1
239000001175 calcium sulphate Substances 0.000 abstract 1
239000000243 solution Substances 0.000 description 79
238000002156 mixing Methods 0.000 description 23
238000005253 cladding Methods 0.000 description 22
238000001035 drying Methods 0.000 description 17
230000036571 hydration Effects 0.000 description 17
238000006703 hydration reaction Methods 0.000 description 17
239000012535 impurity Substances 0.000 description 13
238000002360 preparation method Methods 0.000 description 13
239000011426 gypsum mortar Substances 0.000 description 8
239000000203 mixture Substances 0.000 description 8
239000004088 foaming agent Substances 0.000 description 7
238000009434 installation Methods 0.000 description 7
238000009423 ventilation Methods 0.000 description 7
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
239000011575 calcium Substances 0.000 description 5
229910052791 calcium Inorganic materials 0.000 description 5
230000008859 change Effects 0.000 description 5
239000000428 dust Substances 0.000 description 5
239000011152 fibreglass Substances 0.000 description 4
239000004570 mortar (masonry) Substances 0.000 description 4
239000000843 powder Substances 0.000 description 4
229920002472 Starch Polymers 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
239000011507 gypsum plaster Substances 0.000 description 3
230000000887 hydrating effect Effects 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
239000008107 starch Substances 0.000 description 3
235000019698 starch Nutrition 0.000 description 3
229920000742 Cotton Polymers 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
239000000654 additive Substances 0.000 description 2
230000008901 benefit Effects 0.000 description 2
210000000988 bone and bone Anatomy 0.000 description 2
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000000945 filler Substances 0.000 description 2
235000014366 other mixer Nutrition 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
230000008569 process Effects 0.000 description 2
239000000126 substance Substances 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
238000009827 uniform distribution Methods 0.000 description 2
241001184547 Agrostis capillaris Species 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
241000289690 Xenarthra Species 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000035508 accumulation Effects 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
238000007792 addition Methods 0.000 description 1
239000000853 adhesive Substances 0.000 description 1
230000001070 adhesive effect Effects 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
230000001055 chewing effect Effects 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000004035 construction material Substances 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000005520 cutting process Methods 0.000 description 1
230000006378 damage Effects 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000002950 deficient Effects 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000012527 feed solution Substances 0.000 description 1
238000012840 feeding operation Methods 0.000 description 1
239000000835 fiber Substances 0.000 description 1
238000005242 forging Methods 0.000 description 1
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
239000011521 glass Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
238000005259 measurement Methods 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000011120 plywood Substances 0.000 description 1
239000002994 raw material Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000007787 solid Substances 0.000 description 1
238000005728 strengthening Methods 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
235000002906 tartaric acid Nutrition 0.000 description 1
239000011975 tartaric acid Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0092—Machines or methods for applying the material to surfaces to form a permanent layer thereon to webs, sheets or the like, e.g. of paper, cardboard
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/02—Conditioning the material prior to shaping
- B28B17/023—Conditioning gypsum
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
- B28B19/0015—Machines or methods for applying the material to surfaces to form a permanent layer thereon on multilayered articles

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Mechanical Engineering (AREA)
Producing Shaped Articles From Materials (AREA)
Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Cosmetics (AREA)

UA20031211541A 2001-05-14 2002-10-05 Method and device for producing gypsum slabs UA78703C2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR0106381A FR2824552B1 (fr)	2001-05-14	2001-05-14	Procede et dispositif pour la formation de couches denses dans un pate de platre
PCT/FR2002/001587 WO2002092307A1 (fr)	2001-05-14	2002-05-10	Procede et dispositif pour la formation de couches denses dans une pate de platre

Publications (1)

Publication Number	Publication Date
UA78703C2 true UA78703C2 (en)	2007-04-25

Family

ID=8863289

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
UA20031211541A UA78703C2 (en)	2001-05-14	2002-10-05	Method and device for producing gypsum slabs

Country Status (21)

Country	Link
US (1)	US7470338B2 (fr)
EP (1)	EP1389157B1 (fr)
JP (1)	JP2004528204A (fr)
KR (1)	KR20040012830A (fr)
CN (1)	CN1221367C (fr)
AR (1)	AR033728A1 (fr)
AT (1)	ATE358564T1 (fr)
AU (1)	AU2002313044B2 (fr)
BR (1)	BR0209686A (fr)
CA (1)	CA2447561C (fr)
DE (1)	DE60219302D1 (fr)
FR (1)	FR2824552B1 (fr)
IL (1)	IL158757A0 (fr)
MX (1)	MXPA03010290A (fr)
NO (1)	NO20035090D0 (fr)
NZ (1)	NZ529451A (fr)
PL (1)	PL199451B1 (fr)
RU (1)	RU2265514C2 (fr)
UA (1)	UA78703C2 (fr)
WO (1)	WO2002092307A1 (fr)
ZA (1)	ZA200308762B (fr)

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US7718019B2 (en)	2005-04-27	2010-05-18	United States Gypsum Company	Methods of and systems for preparing a heat resistant accelerant slurry and adding the accelerant slurry to a post-mixer aqueous dispersion of calcined gypsum
US9840066B2 (en)	2005-06-09	2017-12-12	United States Gypsum Company	Light weight gypsum board
US9802866B2 (en)	2005-06-09	2017-10-31	United States Gypsum Company	Light weight gypsum board
US11338548B2 (en)	2005-06-09	2022-05-24	United States Gypsum Company	Light weight gypsum board
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US7754052B2 (en)	2006-11-01	2010-07-13	United States Gypsum Company	Process and apparatus for feeding cementitious slurry for fiber-reinforced structural cement panels
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US8329308B2 (en)	2009-03-31	2012-12-11	United States Gypsum Company	Cementitious article and method for preparing the same
RU2410365C1 (ru) *	2009-10-26	2011-01-27	Государственное образовательное учреждение высшего профессионального образования "Нижегородский государственный архитектурно-строительный университет" (ННГАСУ)	Способ получения облицовочных гипсовых плит
FR2955286B1 (fr)	2010-01-20	2017-03-24	Lafarge Gypsum Int	Mixeur pour pate de platre
NZ613438A (en) *	2010-12-30	2015-05-29	United States Gypsum Co	Slurry distribution system and method
PL2931487T3 (pl)	2012-12-12	2019-09-30	Knauf Gips Kg	Cykliczna regulacja ilości masy gipsowej
JP6424216B2 (ja) *	2013-06-26	2018-11-14	クナウフギプスカーゲー	石膏プラスターボード生産プラントおよび石膏プラスターボードを生産するための方法
US9983574B2 (en)	2013-09-30	2018-05-29	United States Gypsum Company	Systems and methods for controlling a conveyor system during product changeovers
CN104723445B (zh) *	2013-12-24	2017-01-25	太仓北新建材有限公司	一种集切边、封边、切断的一体化设备及其运行方法
JP6872906B2 (ja)	2014-06-05	2021-05-19	クナウフギプスカーゲー	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
CN104117326A (zh) *	2014-07-29	2014-10-29	无锡华中科技有限公司	一种沥青放油装置
US11535558B2 (en)	2015-02-03	2022-12-27	Georgia-Pacific Gypsum Llc	Gypsum panels, systems, and methods
US10179997B2 (en) *	2015-02-03	2019-01-15	Georgia-Pacific Gypsum Llc	Gypsum panels, systems, and methods
US10697177B2 (en)	2015-02-03	2020-06-30	Georgia-Pacific Gypsum Llc	Gypsum panels, systems, and methods
MX390446B (es) *	2015-04-14	2025-03-20	Knauf Gips Kg	Un dispositivo para la distribucion uniforme de lechadas.
US10421250B2 (en)	2015-06-24	2019-09-24	United States Gypsum Company	Composite gypsum board and methods related thereto
US10053860B2 (en)	2015-07-31	2018-08-21	United States Gypsum Company	Gypsum wallboard with reinforcing mesh
DE202015104482U1 (de) *	2015-08-24	2015-10-02	Lindner Ag Decken-, Boden-, Trennwandsysteme	Bodenplatte und daraus hergestellter Trockenhohlboden bzw. Doppelboden
US10537863B2 (en)	2015-12-31	2020-01-21	United States Gypsum Company	Constrictor valve with webbing, cementitious slurry mixing and dispensing assembly, and method for making cementitious product
US11225046B2 (en)	2016-09-08	2022-01-18	United States Gypsum Company	Gypsum board with perforated cover sheet and system and method for manufacturing same
JP2019147387A (ja) *	2019-04-17	2019-09-05	クナウフギプスカーゲー	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
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2001
- 2001-05-14 FR FR0106381A patent/FR2824552B1/fr not_active Expired - Fee Related
2002
- 2002-05-10 PL PL367072A patent/PL199451B1/pl unknown
- 2002-05-10 DE DE60219302T patent/DE60219302D1/de not_active Expired - Lifetime
- 2002-05-10 MX MXPA03010290A patent/MXPA03010290A/es unknown
- 2002-05-10 AT AT02738232T patent/ATE358564T1/de not_active IP Right Cessation
- 2002-05-10 WO PCT/FR2002/001587 patent/WO2002092307A1/fr not_active Ceased
- 2002-05-10 EP EP02738232A patent/EP1389157B1/fr not_active Expired - Lifetime
- 2002-05-10 JP JP2002589228A patent/JP2004528204A/ja not_active Withdrawn
- 2002-05-10 AU AU2002313044A patent/AU2002313044B2/en not_active Expired - Fee Related
- 2002-05-10 RU RU2003136094/03A patent/RU2265514C2/ru not_active IP Right Cessation
- 2002-05-10 CA CA2447561A patent/CA2447561C/fr not_active Expired - Fee Related
- 2002-05-10 CN CNB028098668A patent/CN1221367C/zh not_active Expired - Fee Related
- 2002-05-10 KR KR10-2003-7014829A patent/KR20040012830A/ko not_active Ceased
- 2002-05-10 BR BR0209686-2A patent/BR0209686A/pt not_active IP Right Cessation
- 2002-05-10 IL IL15875702A patent/IL158757A0/xx unknown
- 2002-05-10 NZ NZ529451A patent/NZ529451A/en unknown
- 2002-05-10 AR ARP020101726A patent/AR033728A1/es unknown
- 2002-10-05 UA UA20031211541A patent/UA78703C2/uk unknown
2003
- 2003-11-10 US US10/703,418 patent/US7470338B2/en not_active Expired - Lifetime
- 2003-11-11 ZA ZA200308762A patent/ZA200308762B/en unknown
- 2003-11-14 NO NO20035090A patent/NO20035090D0/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
NZ529451A (en)	2005-12-23
NO20035090D0 (no)	2003-11-14
FR2824552A1 (fr)	2002-11-15
FR2824552B1 (fr)	2004-04-02
US7470338B2 (en)	2008-12-30
PL367072A1 (en)	2005-02-21
AU2002313044B2 (en)	2007-03-22
WO2002092307A1 (fr)	2002-11-21
EP1389157A1 (fr)	2004-02-18
AR033728A1 (es)	2004-01-07
KR20040012830A (ko)	2004-02-11
ATE358564T1 (de)	2007-04-15
ZA200308762B (en)	2004-07-12
CA2447561C (fr)	2010-11-02
PL199451B1 (pl)	2008-09-30
JP2004528204A (ja)	2004-09-16
CN1509226A (zh)	2004-06-30
US20040134585A1 (en)	2004-07-15
RU2265514C2 (ru)	2005-12-10
IL158757A0 (en)	2004-05-12
CN1221367C (zh)	2005-10-05
RU2003136094A (ru)	2005-05-27
MXPA03010290A (es)	2004-05-05
DE60219302D1 (de)	2007-05-16
CA2447561A1 (fr)	2002-11-21
BR0209686A (pt)	2004-09-14
EP1389157B1 (fr)	2007-04-04

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