DE2631031C3 - Selbstnivellierende Baustoffmasse auf der Basis von Calciumsulfat - Google Patents

Selbstnivellierende Baustoffmasse auf der Basis von Calciumsulfat

Info

Publication number
DE2631031C3
DE2631031C3 DE2631031A DE2631031A DE2631031C3 DE 2631031 C3 DE2631031 C3 DE 2631031C3 DE 2631031 A DE2631031 A DE 2631031A DE 2631031 A DE2631031 A DE 2631031A DE 2631031 C3 DE2631031 C3 DE 2631031C3
Authority
DE
Germany
Prior art keywords
building material
weight
parts
calcium sulfate
sulfate
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
Application number
DE2631031A
Other languages
German (de)
English (en)
Other versions
DE2631031A1 (de
DE2631031B2 (de
Inventor
Haruhisa Ichihara Chiba Harada
Yasutomo Ogushi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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.)
Filing date
Publication date
Priority claimed from JP8480775A external-priority patent/JPS528027A/ja
Priority claimed from JP2249176A external-priority patent/JPS52105930A/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE2631031A1 publication Critical patent/DE2631031A1/de
Publication of DE2631031B2 publication Critical patent/DE2631031B2/de
Application granted granted Critical
Publication of DE2631031C3 publication Critical patent/DE2631031C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C04B28/146—Calcium sulfate hemi-hydrate with a specific crystal form alpha-hemihydrate
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/003—Phosphorus-containing compounds
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • 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
    • C04B2111/60—Flooring materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
DE2631031A 1975-07-09 1976-07-09 Selbstnivellierende Baustoffmasse auf der Basis von Calciumsulfat Expired DE2631031C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8480775A JPS528027A (en) 1975-07-09 1975-07-09 Flowable gypsum plaster composition
JP2249176A JPS52105930A (en) 1976-03-01 1976-03-01 Flowing gypsum plaster compound

Publications (3)

Publication Number Publication Date
DE2631031A1 DE2631031A1 (de) 1977-01-13
DE2631031B2 DE2631031B2 (de) 1979-12-13
DE2631031C3 true DE2631031C3 (de) 1984-03-15

Family

ID=26359723

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2631031A Expired DE2631031C3 (de) 1975-07-09 1976-07-09 Selbstnivellierende Baustoffmasse auf der Basis von Calciumsulfat

Country Status (4)

Country Link
US (1) US4102697A (enExample)
DE (1) DE2631031C3 (enExample)
FR (1) FR2317246A1 (enExample)
GB (1) GB1537760A (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2557594C3 (de) * 1975-12-20 1979-08-09 Hoechst Ag, 6000 Frankfurt Selbstnivellierende Baustoffmasse auf der Grundlage von Calciumsulfat- a-Halbhydrat
CA1077971A (en) * 1978-07-26 1980-05-20 Peter A. Leeming Gypsum set accelerators
DE2844266C2 (de) 1978-10-11 1984-10-31 Giulini Chemie Gmbh, 6700 Ludwigshafen Hartgips, Verfahren zu seiner Herstellung und seine Verwendung
US4268310A (en) * 1980-04-28 1981-05-19 Diamond Shamrock Corporation Dental compositions of improved properties
US4424148A (en) * 1981-02-17 1984-01-03 United States Gypsum Company Process for preparing wastes for non-pollutant disposal
US4337238A (en) * 1981-05-18 1982-06-29 Iowa State University Research Foundation, Inc. Method of growth of primary anhydrite crystals under moderate conditions
FR2529193B1 (fr) * 1982-06-29 1986-09-19 United States Gypsum Co Procede pour lier une substance organique fluide avec du gypse
JPH01188449A (ja) * 1988-01-20 1989-07-27 Nisso Masutaabirudaazu Kk 超硬練りコンクリート用の混和剤
DE3806854A1 (de) * 1988-03-03 1989-09-14 Knauf Westdeutsche Gips Verfahren zur herstellung eines belegereifen estrichs aus fliessestrichmasse
DE3811763C2 (de) * 1988-04-08 1993-10-07 Jungbunzlauer Ladenburg Gmbh Wäßrige Dispersion von Gips in Form von Calciumsulfatdihydrat und deren Verwendung als Füllstoff und Streichpigment bei der Papier- und Kartonherstellung
US5424099A (en) * 1993-03-12 1995-06-13 W.R. Grace & Co.-Conn. High strength pourable gypsum floor underlayments and methods of providing same
US5879446A (en) * 1998-08-21 1999-03-09 National Gypsum Company Gypsum wallboard, and method of making same
PL358677A1 (en) 2000-03-14 2004-08-09 James Hardie Research Pty Limited Fiber cement building materials with low density additives
JP3428954B2 (ja) * 2000-08-21 2003-07-22 竹本油脂株式会社 水硬性セメント組成物用添加剤及び水硬性セメント組成物
AU2001292966B2 (en) * 2000-10-04 2007-06-28 James Hardie Technology Limited Fiber cement composite materials using sized cellulose fibers
KR100817968B1 (ko) * 2000-10-17 2008-03-31 제임스 하디 인터내셔널 파이낸스 비.브이. 살생제 처리된 내구성 셀룰로오스 섬유를 이용한 섬유시멘트 복합재료
KR100865807B1 (ko) * 2000-10-17 2008-10-28 제임스 하디 인터내셔널 파이낸스 비.브이. 섬유 강화 시멘트 복합 재료의 제조를 위해 셀룰로스섬유의 불순물을 감소시키는 방법 및 장치
DK1370369T3 (da) * 2001-03-02 2008-01-21 James Hardie Int Finance Bv Spröjteapparat
US20030164119A1 (en) * 2002-03-04 2003-09-04 Basil Naji Additive for dewaterable slurry and slurry incorporating same
CA2439698C (en) * 2001-03-09 2011-04-19 James Hardie Research Pty. Limited Fiber reinforced cement composite materials using chemically treated fibers with improved dispersibility
US6822033B2 (en) 2001-11-19 2004-11-23 United States Gypsum Company Compositions and methods for treating set gypsum
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
EP1587767B1 (en) * 2003-01-09 2017-07-19 James Hardie Technology Limited Fiber cement composite materials using bleached cellulose fibers and their manufacturing method
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
EP2010730A4 (en) 2006-04-12 2013-07-17 Hardie James Technology Ltd SURFACE-SEALED, REINFORCED BUILDING ELEMENT
US8070895B2 (en) 2007-02-12 2011-12-06 United States Gypsum Company Water resistant cementitious article and method for preparing same
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
US8329308B2 (en) 2009-03-31 2012-12-11 United States Gypsum Company Cementitious article and method for preparing the same

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1020267B (de) * 1955-04-23 1957-11-28 Dr Elisabeth Walther Verfahren zur Herstellung poriger Koerper aus Anhydrit
US2957774A (en) * 1957-06-27 1960-10-25 United States Gypsum Co Gypsum composition
US3071481A (en) * 1959-11-27 1963-01-01 Gulf Oil Corp Cement composition
US3359146A (en) * 1964-03-27 1967-12-19 United States Gypsum Co Method of producing gypsum articles having improved strength to density ratio
US3369915A (en) * 1964-10-01 1968-02-20 Dow Chemical Co Gypsum product and method of making same
US3520708A (en) * 1965-12-23 1970-07-14 Berk Ltd Manufacture of calcium sulphate hemihydrate
BE755293A (fr) * 1969-08-28 1971-02-01 Hoellfritsch Erich Procede de realisation d'un revetement a base de mortier a l'anhydrite sur un substrat
DE2048847B2 (de) * 1970-10-05 1976-07-29 Diamond Shamrock Corp., Cleveland, Ohio (V.St.A.) Trockene, beim anmachen mit wasser nicht schaeumende moertelmassen und ihre verwendung
US3926650A (en) * 1970-11-16 1975-12-16 Hoechst Ag Foaming agent for plaster and cement compositions
GB1390360A (en) * 1971-05-13 1975-04-09 J Williams Plaster composition
US3725090A (en) * 1971-07-27 1973-04-03 A Lyass Method of preparing a liquid mixture for the production of foundry cores and moulds
DE2264075B2 (de) * 1972-12-29 1976-01-22 Ardex Chemie Gmbh Chemische Fabrik Witten, 5810 Witten-Annen Mit anmachwasser bis zur fluessigen, pumpfaehigen konsistenz anmachbare moertelmischung fuer die herstellung von estrichen
DE2351084A1 (de) * 1973-10-11 1975-04-24 Knauf Westdeutsche Gips Verfahren zur herstellung eines koerpers aus anhydrit, abbindungsbeeinflussender substanz und anmachwasser
DE2359290B2 (de) * 1973-11-28 1977-05-12 Süddeutsche Kalkstickstoff-Werke AG, 8223 Trostberg Selbstnivellierende masse auf basis von calciumsulfatverbindungen fuer estriche und ausgleichsmassen im bauwesen
DE2433554A1 (de) * 1974-07-12 1976-01-29 Giulini Gmbh Geb Gussmassen auf basis von alpha-calciumsulfat-halbhydrat

Also Published As

Publication number Publication date
DE2631031A1 (de) 1977-01-13
US4102697A (en) 1978-07-25
DE2631031B2 (de) 1979-12-13
FR2317246A1 (fr) 1977-02-04
GB1537760A (en) 1979-01-04
FR2317246B1 (enExample) 1980-11-07

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Legal Events

Date Code Title Description
8281 Inventor (new situation)

Free format text: FUKUBA, KOZO OGUSHI, YASUTOMO NIIHAMA, EHIME HARADA, HARUHISA, ICHIHARA, CHIBA, JP

C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee