RO84037B - PROCEDEU DE ELIMINARE A APEI EXCEDENTARE CONTINUTA îNTR-UN AMESTEC DIN GHIPS SI APA - Google Patents

PROCEDEU DE ELIMINARE A APEI EXCEDENTARE CONTINUTA îNTR-UN AMESTEC DIN GHIPS SI APA

Info

Publication number
RO84037B
RO84037B RO104583A RO10458381A RO84037B RO 84037 B RO84037 B RO 84037B RO 104583 A RO104583 A RO 104583A RO 10458381 A RO10458381 A RO 10458381A RO 84037 B RO84037 B RO 84037B
Authority
RO
Romania
Prior art keywords
gypsum
water
thermal drying
drying
hydration
Prior art date
Application number
RO104583A
Other languages
English (en)
Romanian (ro)
Other versions
RO84037A (ro
Inventor
Adrien Delcoigne
Jacques Lanneau
Original Assignee
Isover Saint-Gobain
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9243223&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RO84037(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Isover Saint-Gobain filed Critical Isover Saint-Gobain
Publication of RO84037A publication Critical patent/RO84037A/ro
Publication of RO84037B publication Critical patent/RO84037B/ro

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
    • C04B11/00—Calcium sulfate cements
    • C04B11/02—Methods and apparatus for dehydrating 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Drying Of Solid Materials (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
RO104583A 1980-06-18 1981-06-15 PROCEDEU DE ELIMINARE A APEI EXCEDENTARE CONTINUTA îNTR-UN AMESTEC DIN GHIPS SI APA RO84037B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013497A FR2484899A1 (fr) 1980-06-18 1980-06-18 Procede et dispositif d'elimination de l'eau excedentaire d'un melange de platre et d'eau, et produits obtenus

Publications (2)

Publication Number Publication Date
RO84037A RO84037A (ro) 1984-05-12
RO84037B true RO84037B (ro) 1984-06-30

Family

ID=9243223

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104583A RO84037B (ro) 1980-06-18 1981-06-15 PROCEDEU DE ELIMINARE A APEI EXCEDENTARE CONTINUTA îNTR-UN AMESTEC DIN GHIPS SI APA

Country Status (27)

Country Link
US (1) US4383960A (en])
EP (1) EP0042349B1 (en])
JP (1) JPS5734088A (en])
KR (1) KR840001878B1 (en])
AR (1) AR224821A1 (en])
AT (1) ATE10612T1 (en])
AU (1) AU545928B2 (en])
BR (1) BR8103796A (en])
CS (1) CS236774B2 (en])
DD (1) DD159636A5 (en])
DE (1) DE3167584D1 (en])
DK (1) DK266381A (en])
ES (1) ES8300278A1 (en])
FI (1) FI69295C (en])
FR (1) FR2484899A1 (en])
GR (1) GR79962B (en])
IL (1) IL62992A (en])
IN (1) IN154786B (en])
MA (1) MA19180A1 (en])
NO (1) NO812036L (en])
NZ (1) NZ197357A (en])
PH (1) PH17531A (en])
PL (1) PL231730A1 (en])
PT (1) PT73223B (en])
RO (1) RO84037B (en])
YU (1) YU152981A (en])
ZA (1) ZA813885B (en])

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59133246A (ja) * 1983-01-19 1984-07-31 Toyobo Co Ltd 配向ポリエステルフイルム
IT1183353B (it) * 1985-02-15 1987-10-22 Moplefan Spa Dispositivo per la fabbricazione in continuo di manufatti rinforzati da impasti di leganti idraulici e relativo procedimento
JPS63191838A (ja) * 1986-01-17 1988-08-09 Teijin Ltd 二軸配向ポリエステルフイルム
US4818581A (en) 1986-08-27 1989-04-04 Teijin Limited Biaxially oriented polyester film
JPS63278939A (ja) * 1987-05-11 1988-11-16 Teijin Ltd 二軸配向ポリエステルフイルム
JPS63286438A (ja) * 1987-05-19 1988-11-24 Teijin Ltd 二軸配向ポリエステルフイルム
JPH0659679B2 (ja) * 1989-09-01 1994-08-10 東レ株式会社 二軸配向熱可塑性樹脂フイルム
US6509192B1 (en) * 1992-02-24 2003-01-21 Coulter International Corp. Quality control method
JPH08169965A (ja) * 1995-04-05 1996-07-02 Toyobo Co Ltd 配向ポリエステルフイルム
US6508895B2 (en) * 1998-09-09 2003-01-21 United States Gypsum Co Method of producing gypsum/fiber board
CA2259743C (en) * 1999-01-18 2006-06-13 Westroc Inc. Dryer control system
US6572697B2 (en) 2000-03-14 2003-06-03 James Hardie Research Pty Limited Fiber cement building materials with low density additives
US20030164119A1 (en) * 2002-03-04 2003-09-04 Basil Naji Additive for dewaterable slurry and slurry incorporating same
TW529987B (en) 2001-03-02 2003-05-01 James Hardie Res Pty Ltd Spattering apparatus
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
ITMO20030174A1 (it) * 2003-06-13 2004-12-14 Morandi S R L Off Metodo per la formatura di manufatti ceramici sostanzialmente
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
US7897079B2 (en) * 2006-09-21 2011-03-01 United States Gypsum Company Method and apparatus for scrim embedment into wet processed panels
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR448255A (fr) * 1911-11-20 1913-01-27 Ernest Leduc Procédé de fabrication de briques et agglomérés en platre
DE1104419B (de) * 1957-02-14 1961-04-06 Nikolaus Wilhelm Knauf Verfahren und Vorrichtung zur Herstellung von Baukoerpern
DE1771866B2 (de) * 1968-07-23 1977-01-27 Gebrüder Giulini GmbH, 6700 Ludwigshafen Verfahren zur entfernung von ueberschuessigem wasser aus gipsformkoerpern
DE2212979A1 (de) * 1972-03-17 1973-09-27 Giulini Gmbh Geb Verfahren zum trocknen von feuchten formkoerpern, insbesondere formkoerpern aus gips
GB1466772A (en) * 1974-08-07 1977-03-09 Low J Castings of articles containing calcined gypsum
US4233368A (en) * 1978-06-05 1980-11-11 United States Gypsum Company Method for the production of glass fiber-reinforced gypsum sheets and gypsum board formed therefrom

Also Published As

Publication number Publication date
FI69295C (fi) 1986-01-10
ES503119A0 (es) 1982-11-01
PH17531A (en) 1984-09-19
AU7190481A (en) 1981-12-24
KR840001878B1 (ko) 1984-10-24
IL62992A0 (en) 1981-07-31
IN154786B (en]) 1984-12-15
FR2484899A1 (fr) 1981-12-24
FR2484899B1 (en]) 1983-04-22
BR8103796A (pt) 1982-03-09
FI811896L (fi) 1981-12-19
DK266381A (da) 1981-12-19
DD159636A5 (de) 1983-03-23
RO84037A (ro) 1984-05-12
AU545928B2 (en) 1985-08-08
GR79962B (en]) 1984-10-31
EP0042349B1 (fr) 1984-12-05
PT73223A (fr) 1981-07-01
ATE10612T1 (de) 1984-12-15
ZA813885B (en) 1982-06-30
MA19180A1 (fr) 1981-12-31
NO812036L (no) 1981-12-21
PT73223B (fr) 1982-07-06
FI69295B (fi) 1985-09-30
PL231730A1 (en]) 1982-01-04
CS236774B2 (en) 1985-05-15
EP0042349A3 (en) 1982-01-06
NZ197357A (en) 1985-02-28
EP0042349A2 (fr) 1981-12-23
DE3167584D1 (en) 1985-01-17
YU152981A (en) 1983-09-30
US4383960A (en) 1983-05-17
JPS5734088A (en) 1982-02-24
KR830006132A (ko) 1983-09-17
AR224821A1 (es) 1982-01-15
ES8300278A1 (es) 1982-11-01
IL62992A (en) 1984-12-31

Similar Documents

Publication Publication Date Title
RO84037B (ro) PROCEDEU DE ELIMINARE A APEI EXCEDENTARE CONTINUTA îNTR-UN AMESTEC DIN GHIPS SI APA
IE801201L (en) Cementitious product.
PT72830B (en) Cementitious composition and cement product produced therefrom
BR7905326A (pt) Composicao de vermiculita e processo para a producao de um artigo de vermiculita
ES2019559A6 (es) Perfeccionamientos introducidos en los procesos de fabricacion de productos reforzados con fibras conteniendo mica.
JPS5537480A (en) Sorel cement composition * product thereof * and producing same
AT364740B (de) Verfahren zur zumindest teilweisen ausschaltung der umweltbelastung bei der herstellung von mineralfasererzeugnissen
CH540863A (de) Verfahren zur Herstellung von keramischem, marmoriertem sanitärem Steinzeug, Vorrichtung zur Durchführung des Verfahrens und Erzeugnis, hergestellt nach dem Verfahren
NO900856D0 (no) Selv-planende avrettingsoppslemming.
AT326892B (de) Gerat zum heben gleitender formen an stahlstangen zur herstellung von betonbauwerken nach dem gleitschalungssystem
SCHNABEL et al. GERMAN CHINA CLAYS AND FELDSPARS- WHAT IS THE SITUATION WITH THEM.
SU903337A1 (ru) Сырьева смесь дл изготовлени силикатных изделий
Kutassy Utilization of special wastes in the brick and tile industry
RO102318B1 (ro) Procedeu de obtinere a unor forme de ghips
SU712730A1 (ru) Способ определени дробимости каменного материала
BERDEN et al. DESCRIPTION OF CERTAIN VARIABLES, WHICH HAVE INFLUENCE ON THE SLIP-CASTING OF CERAMIC SANITARY-WARE
Teoreanu Raw material and portland cement clinker raw mixture: alkali volatility
IE39108B1 (en) Improvements in and relating to peat/cement and like products and their method of production
KR940006435B1 (en) Method of manufacturing ceramic filter
CS196033B1 (cs) Způsob úpravy vedlejších produktů magnetické separace kealinů a jílů
IT984684B (it) Cassaforma in conglomerato cemen tizio per la produzione di elemen ti prefabbricati in cemento arma to precompresso
UA7284A (uk) Композиція для приготування гіпсових виробів
IE39503B1 (en) Improvements in or relating to concrete article making machines
Sorfa et al. Wood-Cement Composite Building Units. Part 2. Optimized Products and Manufacturing Process
GB1269343A (en) Production of ceramic products