BE783711A - Procede d'obtention d'un materiau de construction a base de chaux hydratee et de platre a l'etat sec ou pulverulent - Google Patents

Procede d'obtention d'un materiau de construction a base de chaux hydratee et de platre a l'etat sec ou pulverulent

Info

Publication number
BE783711A
BE783711A BE783711A BE783711A BE783711A BE 783711 A BE783711 A BE 783711A BE 783711 A BE783711 A BE 783711A BE 783711 A BE783711 A BE 783711A BE 783711 A BE783711 A BE 783711A
Authority
BE
Belgium
Prior art keywords
plaster
dry
obtaining
material based
construction material
Prior art date
Application number
BE783711A
Other languages
English (en)
French (fr)
Original Assignee
Carrieres Et Fours & Chaux Dum
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
Application filed by Carrieres Et Fours & Chaux Dum filed Critical Carrieres Et Fours & Chaux Dum
Publication of BE783711A publication Critical patent/BE783711A/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
BE783711A 1971-06-09 1972-05-19 Procede d'obtention d'un materiau de construction a base de chaux hydratee et de platre a l'etat sec ou pulverulent BE783711A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1972571A GB1382595A (en) 1971-06-09 1971-06-09 Process for producing a building material comprising hydrated lime and plaster

Publications (1)

Publication Number Publication Date
BE783711A true BE783711A (fr) 1972-11-20

Family

ID=10134170

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783711A BE783711A (fr) 1971-06-09 1972-05-19 Procede d'obtention d'un materiau de construction a base de chaux hydratee et de platre a l'etat sec ou pulverulent

Country Status (6)

Country Link
US (1) US3827897A (xx)
BE (1) BE783711A (xx)
DE (1) DE2226477A1 (xx)
FR (1) FR2141251A5 (xx)
GB (1) GB1382595A (xx)
NL (1) NL7207415A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1390098A (en) * 1972-06-05 1975-04-09 Carrieres & Fours Process for obtaining a building material containing hydrated lime and plaster
US3998596A (en) * 1973-06-04 1976-12-21 Onoda Cement Company, Ltd. Apparatus for treating by-product gypsum to be used as an inhibitor for setting of cement
FR2388771A1 (fr) * 1977-04-29 1978-11-24 Lafarge Sa Platre obtenu a partir de phosphogypses et procede pour son obtention
FI59872C (fi) * 1979-12-21 1981-10-12 Pentti Veikko Kalevi Hukkanen Foerfarande foer framstaellning av engaongsmaol exempelvis lerduvor foer skyttesport eller liknande
FR2484399A1 (fr) * 1980-06-11 1981-12-18 Viazzi Pierre Procede de traitement de phosphogypse ou d'autres residus mineraux analogues et nouveaux produits obtenus
DE3117813A1 (de) * 1981-05-06 1982-11-25 Chemische Werke Hüls AG, 4370 Marl Verfahren zur herstellung von gipsformsteinen
DE3239768A1 (de) * 1982-10-27 1984-05-03 Huels Chemische Werke Ag Verfahren zur verbesserung der fliess- und foerderfaehigkeit von feuchten calciumsulfat-niederschlaegen
BE1020340A3 (fr) 2012-01-11 2013-08-06 New Lime Dev Liant pour enduit de mur interieur.
RU2540731C1 (ru) * 2014-01-09 2015-02-10 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" Способ получения водостойких гипсовых изделий
RU2558569C1 (ru) * 2014-06-02 2015-08-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Воронежский государственный университет инженерных технологий (ФГБОУ ВПО ВГУИТ) Установка для дегидратации альфа-гипса
CN110342277B (zh) * 2019-08-14 2020-12-15 王政 一种骨折恢复专用石膏处理设备
CN113493320A (zh) * 2020-04-01 2021-10-12 云南镟淦科技有限公司 一种磷石膏加工工艺

Also Published As

Publication number Publication date
US3827897A (en) 1974-08-06
NL7207415A (xx) 1972-12-12
FR2141251A5 (xx) 1973-01-19
DE2226477A1 (de) 1972-12-28
GB1382595A (en) 1975-02-05

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