KR20050073590A - 경량 석고보드의 제조방법 - Google Patents
경량 석고보드의 제조방법 Download PDFInfo
- Publication number
- KR20050073590A KR20050073590A KR1020057007268A KR20057007268A KR20050073590A KR 20050073590 A KR20050073590 A KR 20050073590A KR 1020057007268 A KR1020057007268 A KR 1020057007268A KR 20057007268 A KR20057007268 A KR 20057007268A KR 20050073590 A KR20050073590 A KR 20050073590A
- Authority
- KR
- South Korea
- Prior art keywords
- gypsum
- gypsum board
- size
- bubbles
- foaming agent
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/043—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres of plaster
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
- C04B2111/0062—Gypsum-paper board like materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Architecture (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Producing Shaped Articles From Materials (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Panels For Use In Building Construction (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Laminated Bodies (AREA)
Abstract
Description
접착성(표면/이면) | 굽힘 파괴 하중(N) | 못빼기 저항(N) | ||
평행방향 | 수직방향 | |||
참고예 1 | 100/100 | 580 | 230 | 411 |
실시예 1 | 100/100 | 590 | 240 | 428 |
실시예 2 | 100/100 | 590 | 230 | 425 |
실시예 3 | 95/95 | 550 | 220 | 400 |
비교예 1 | 100/100 | 570 | 230 | 416 |
참고예 2 | 90/10 | 530 | 200 | 362 |
실시예 4 | 100/100 | 550 | 220 | 370 |
비교예 2 | 20/20 | 510 | 190 | 359 |
Claims (6)
- 기포제에 공기를 불어넣어 기포를 생성하는 단계;소석고 및 물을 함유하는 혼련재료에 상기 기포를 넣고 혼합하여, 발포 석고 슬러리를 얻는 단계;상기 발포 석고 슬러리를 상하의 석고보드용 원지(原紙) 사이에 유입시키는 단계;상기 원지와 상기 발포 석고 슬러리를 판형상으로 성형하는 단계;상기 판형상의 성형체를 러프하게(roughly) 절단하여 건조시키는 단계; 및상기 건조후의 성형체를 제품 치수로 절단하는 단계를 포함하는, 소정 크기의 공극이 석고 코어내에 분포하는 경량 석고보드의 제조방법으로서,상기 기포제의 원액 또는 상기 기포제의 원액과 물의 혼합물에, 상기 발포 석고 슬러리에 분포하는 기포의 크기를 조정하는 공극 크기 조정제를 미리 첨가하여, 원하는 크기의 기포를 생성하는 상기 기포제를 얻는 단계를 더 포함하는 것을 특징으로 하는 경량 석고보드의 제조방법.
- 제 1항에 있어서,상기 공극 크기 조정제는, 상기 발포 석고 슬러리에서의 상기 기포의 크기를 증대시키는 약제 및 상기 발포 석고 슬러리에서의 상기 기포의 크기를 축소시키는 약제로 이루어진 그룹으로부터 선택되는 적어도 하나의 물질을 함유하는 것을 특징으로 하는 경량 석고보드의 제조방법.
- 제 2항에 있어서,상기 발포 석고 슬러리에서의 상기 기포의 크기를 증대시키는 약제는, 수용성 산성물질, 강산, 수용성 강알칼리성 물질로 이루어진 그룹으로부터 선택되는 적어도 하나의 물질을 함유하는 것을 특징으로 하는 경량 석고보드의 제조방법.
- 제 2항에 있어서,상기 발포 석고 슬러리에서의 상기 기포의 크기를 증대시키는 약제는, 황산알루미늄, 황산칼륨알루미늄, 황산암모늄알루미늄, 황산제이철, 폴리황산제이철, 황산, 설파민산, 수산화나트륨 및 수산화칼륨으로 이루어진 그룹으로부터 선택되는 적어도 하나의 물질을 함유하는 것을 특징으로 하는 경량 석고보드의 제조방법.
- 제 2항에 있어서,상기 발포 석고 슬러리에서의 상기 기포의 크기를 축소시키는 약제는, 술포호박산염형 계면활성제, 사르코신산염(sarcosinate)형 계면활성제, 알킬벤젠술폰산염형 계면활성제, 알칸술폰산염형 계면활성제 및 알킬베타인형 계면활성제로 이루어진 그룹으로부터 선택되는 적어도 하나의 물질을 함유하는 것을 특징으로 하는 경량 석고보드의 제조방법.
- 제 1항에 있어서,상기 기포제에서의 상기 공극 크기 조정제의 함유량은, 상기 소석고 100 중량부당 0.00001 중량부 이상 0.005 중량부 이하인 것을 특징으로 하는 경량 석고보드의 제조방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002314847 | 2002-10-29 | ||
JPJP-P-2002-00314847 | 2002-10-29 | ||
PCT/JP2003/013183 WO2004039749A1 (ja) | 2002-10-29 | 2003-10-15 | 軽量石膏ボードの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050073590A true KR20050073590A (ko) | 2005-07-14 |
KR100646929B1 KR100646929B1 (ko) | 2006-11-23 |
Family
ID=32211630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020057007268A KR100646929B1 (ko) | 2002-10-29 | 2003-10-15 | 경량 석고보드의 제조방법 |
Country Status (15)
Country | Link |
---|---|
US (1) | US7819993B2 (ko) |
EP (1) | EP1559698B1 (ko) |
JP (1) | JP4234102B2 (ko) |
KR (1) | KR100646929B1 (ko) |
CN (1) | CN100344584C (ko) |
AU (1) | AU2003273011B2 (ko) |
BR (1) | BRPI0315793B8 (ko) |
CA (1) | CA2502147C (ko) |
ES (1) | ES2400345T3 (ko) |
HK (1) | HK1085192A1 (ko) |
MX (1) | MXPA05004263A (ko) |
NO (1) | NO338868B1 (ko) |
RU (1) | RU2305086C2 (ko) |
TW (1) | TWI328510B (ko) |
WO (1) | WO2004039749A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20210031550A (ko) * | 2014-05-08 | 2021-03-19 | 요시노 셋고 가부시키가이샤 | 석고 경화체, 석고판, 석고 경화체 제조방법, 석고 보드 제조방법 |
Families Citing this family (33)
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WO2004083146A2 (en) * | 2003-03-19 | 2004-09-30 | United States Gypsum Company | Acoustical panel comprising interlocking matrix of set gypsum and method for making same |
DK1843989T3 (da) * | 2005-01-07 | 2013-10-14 | Edgar Donald Knott | Skumgips |
US11306028B2 (en) | 2005-06-09 | 2022-04-19 | United States Gypsum Company | Light weight gypsum board |
US11338548B2 (en) | 2005-06-09 | 2022-05-24 | United States Gypsum Company | Light weight gypsum board |
US9802866B2 (en) * | 2005-06-09 | 2017-10-31 | United States Gypsum Company | Light weight gypsum board |
US20080070026A1 (en) * | 2005-06-09 | 2008-03-20 | United States Gypsum Company | High hydroxyethylated starch and high dispersant levels in gypsum wallboard |
US9840066B2 (en) | 2005-06-09 | 2017-12-12 | United States Gypsum Company | Light weight gypsum board |
US7731794B2 (en) | 2005-06-09 | 2010-06-08 | United States Gypsum Company | High starch light weight gypsum wallboard |
USRE44070E1 (en) | 2005-06-09 | 2013-03-12 | United States Gypsum Company | Composite light weight gypsum wallboard |
WO2008001538A1 (en) * | 2006-06-29 | 2008-01-03 | Yoshino Gypsum Co., Ltd. | Process for producing calcined gypsum and gypsum board |
US8566041B2 (en) * | 2009-08-20 | 2013-10-22 | United States Gypsum Company | Method for determining structural parameters of composite building panels |
US8204698B2 (en) * | 2009-08-20 | 2012-06-19 | United States Gypsum Company | Method for determining structural parameters of composite building panels |
CA2822979A1 (en) * | 2010-12-29 | 2012-07-05 | United States Gypsum Company | Method of improving gypsum board strength |
US8323785B2 (en) | 2011-02-25 | 2012-12-04 | United States Gypsum Company | Lightweight, reduced density fire rated gypsum panels |
PL2508316T3 (pl) | 2011-04-08 | 2015-04-30 | Saint Gobain Placo Sas | Sposób wytwarzania produktów gipsowych |
JP2015514602A (ja) * | 2012-02-17 | 2015-05-21 | ユナイテッド・ステイツ・ジプサム・カンパニー | 高効率吸熱性添加剤を有する石膏製品 |
EP2986581A4 (en) * | 2013-04-17 | 2016-12-14 | Stepan Co | SURFACTANT COMPOSITION FOR USE IN THE MANUFACTURE OF GYPSUM WALL PANELS |
EP2848597A1 (en) | 2013-09-17 | 2015-03-18 | Basf Se | Light-weight gypsum board with improved strength and method for making same |
US10189180B2 (en) | 2014-01-15 | 2019-01-29 | United States Gypsum Company | Foam injection system with variable port inserts for slurry mixing and dispensing apparatus |
EP3315537B1 (en) | 2015-06-29 | 2020-03-04 | KCC Corporation | Waterproof board exhibiting excellent crack resistance |
DK3415296T3 (da) * | 2016-02-10 | 2020-07-27 | Yoshino Gypsum Co | Indretning til fremstilling af gipsbaseret plade |
US10737981B2 (en) | 2016-10-12 | 2020-08-11 | United States Gypsum Company | Method for making a lightweight gypsum composition with internally generated foam and products made from same |
RU2645000C1 (ru) * | 2017-01-10 | 2018-02-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Белгородский государственный технологический университет им. В.Г. Шухова" | Сердечник гипсокартонного листа на основе модифицированного гипсового вяжущего |
JP7230044B2 (ja) * | 2017-10-24 | 2023-02-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 再生石膏含有硫酸カルシウム混合物のための堅牢な一次界面活性剤としての二塩 |
US11414352B2 (en) | 2018-04-11 | 2022-08-16 | United States Gypsum Company | Method for making a lightweight gypsum composition with internally generated foam and products made from same |
CN111018461A (zh) * | 2018-10-09 | 2020-04-17 | 中建材创新科技研究院有限公司 | 一种耐水磷石膏板及其制备方法 |
CN111187049A (zh) * | 2018-11-14 | 2020-05-22 | 北新建材(嘉兴)有限公司 | 一种轻质耐水石膏板及其生产方法和生产设备 |
CN111605041A (zh) * | 2019-06-21 | 2020-09-01 | 淮南北新建材有限公司 | 一种可提高泡沫量稳定性的石膏板生产工艺 |
CN110790557B (zh) * | 2019-11-12 | 2021-12-03 | 上海纳米技术及应用国家工程研究中心有限公司 | 一种轻质防潮防霉石膏板的制备方法 |
CA3155174A1 (en) | 2019-12-16 | 2021-06-24 | Stergios KARAKOUSSIS | Method for producing a cementitious board, apparatus for producing a cementitious board, and cementitious board |
KR102218339B1 (ko) * | 2020-10-20 | 2021-02-22 | 강원대학교산학협력단 | 부산 석고를 이용한 소석회 제조 방법 및 생석회 제조 방법 |
CN112318701B (zh) * | 2020-11-05 | 2022-04-19 | 泰山石膏(包头)有限公司 | 一种轻质纸面石膏板制备方法 |
CN114890761B (zh) * | 2021-11-01 | 2023-07-28 | 广东天凛高新科技有限公司 | 一种轻质石膏墙体浆料、轻质石膏墙体及其制备方法 |
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JPS541324A (en) | 1977-06-07 | 1979-01-08 | Sumitomo Metal Mining Co | Method of making lighttweight gypsum hardened body |
CA1085880A (en) * | 1977-10-13 | 1980-09-16 | Samuel Cukier | Foaming agents for gypsum board manufacture |
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SU1252322A1 (ru) * | 1985-03-26 | 1986-08-23 | Государственный Всесоюзный научно-исследовательский институт строительных материалов и конструкций им.П.П.Будникова | Пенообразователь дл пеногипсовой смеси |
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-
2003
- 2003-10-15 AU AU2003273011A patent/AU2003273011B2/en not_active Ceased
- 2003-10-15 EP EP03754130A patent/EP1559698B1/en not_active Expired - Lifetime
- 2003-10-15 US US10/531,218 patent/US7819993B2/en active Active
- 2003-10-15 ES ES03754130T patent/ES2400345T3/es not_active Expired - Lifetime
- 2003-10-15 JP JP2004548021A patent/JP4234102B2/ja not_active Expired - Lifetime
- 2003-10-15 CN CNB2003801024179A patent/CN100344584C/zh not_active Expired - Fee Related
- 2003-10-15 WO PCT/JP2003/013183 patent/WO2004039749A1/ja active IP Right Grant
- 2003-10-15 RU RU2005116240/03A patent/RU2305086C2/ru active
- 2003-10-15 BR BRPI0315793A patent/BRPI0315793B8/pt not_active IP Right Cessation
- 2003-10-15 CA CA002502147A patent/CA2502147C/en not_active Expired - Lifetime
- 2003-10-15 KR KR1020057007268A patent/KR100646929B1/ko active IP Right Grant
- 2003-10-15 MX MXPA05004263A patent/MXPA05004263A/es active IP Right Grant
- 2003-10-22 TW TW092129314A patent/TWI328510B/zh not_active IP Right Cessation
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2005
- 2005-05-27 NO NO20052589A patent/NO338868B1/no not_active IP Right Cessation
-
2006
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KR20210031550A (ko) * | 2014-05-08 | 2021-03-19 | 요시노 셋고 가부시키가이샤 | 석고 경화체, 석고판, 석고 경화체 제조방법, 석고 보드 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1559698B1 (en) | 2013-01-23 |
KR100646929B1 (ko) | 2006-11-23 |
AU2003273011B2 (en) | 2007-07-19 |
TW200416127A (en) | 2004-09-01 |
EP1559698A4 (en) | 2010-10-06 |
CN1708463A (zh) | 2005-12-14 |
TWI328510B (en) | 2010-08-11 |
US7819993B2 (en) | 2010-10-26 |
CA2502147A1 (en) | 2004-05-13 |
WO2004039749A1 (ja) | 2004-05-13 |
NO20052589D0 (no) | 2005-05-27 |
CN100344584C (zh) | 2007-10-24 |
ES2400345T3 (es) | 2013-04-09 |
HK1085192A1 (en) | 2006-08-18 |
MXPA05004263A (es) | 2005-07-05 |
JP4234102B2 (ja) | 2009-03-04 |
JPWO2004039749A1 (ja) | 2006-02-23 |
EP1559698A1 (en) | 2005-08-03 |
NO20052589L (no) | 2005-07-28 |
BRPI0315793B8 (pt) | 2016-05-17 |
AU2003273011A1 (en) | 2004-05-25 |
RU2305086C2 (ru) | 2007-08-27 |
BR0315793A (pt) | 2005-09-13 |
US20060162839A1 (en) | 2006-07-27 |
RU2005116240A (ru) | 2006-01-20 |
NO338868B1 (no) | 2016-10-31 |
CA2502147C (en) | 2009-04-14 |
BR0315793B1 (pt) | 2013-12-17 |
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