ES475277A1 - Procedimiento para la obtencion de cuerpos conformados poro-sos a base de cemento de magnesio. - Google Patents

Procedimiento para la obtencion de cuerpos conformados poro-sos a base de cemento de magnesio.

Info

Publication number
ES475277A1
ES475277A1 ES475277A ES475277A ES475277A1 ES 475277 A1 ES475277 A1 ES 475277A1 ES 475277 A ES475277 A ES 475277A ES 475277 A ES475277 A ES 475277A ES 475277 A1 ES475277 A1 ES 475277A1
Authority
ES
Spain
Prior art keywords
utilisation
foamable
preparation
shaped bodies
magnesia cement
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
ES475277A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES475277A1 publication Critical patent/ES475277A1/es
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
    • C04B28/30—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 magnesium cements or similar cements
    • C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Sealing Material Composition (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Catalysts (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

Procedimiento para la obtención de cuerpos conformados porosos a base de cemento de magnesio, caracterizado porque cloruro de magnesio, magnesita calcinada, agua y en caso dado agentes de reticulación y aditivos se mezclan homogéneamente junto con a) éteres de celulosa y/o productos de albúmina hidrosolubles y, en caso dado, b) caolina y/o arcillas y esta mezcla se espuma por introducción y agitación de 0,1 hasta 1% en peso de peróxido de hidrógeno y, en caso dado, catalizadores.
ES475277A 1977-11-22 1978-11-21 Procedimiento para la obtencion de cuerpos conformados poro-sos a base de cemento de magnesio. Expired ES475277A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772752004 DE2752004A1 (de) 1977-11-22 1977-11-22 Verschaeumbare magnesiazementmischung

Publications (1)

Publication Number Publication Date
ES475277A1 true ES475277A1 (es) 1979-04-16

Family

ID=6024271

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475277A Expired ES475277A1 (es) 1977-11-22 1978-11-21 Procedimiento para la obtencion de cuerpos conformados poro-sos a base de cemento de magnesio.

Country Status (5)

Country Link
EP (1) EP0001992B1 (es)
AT (1) AT370396B (es)
DE (2) DE2752004A1 (es)
DK (1) DK518878A (es)
ES (1) ES475277A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645637A (en) * 1994-05-30 1997-07-08 Baran Advanced Materials 94 Ltd. Foamed magnesite cement and articles made therewith
IL111031A0 (en) * 1994-05-30 1994-11-28 Baran Advanced Materials Ltd Improved foamed magnesite cement and articles made therewith
IL110241A (en) * 1994-07-07 1998-10-30 Baran Advanced Materials Ltd Controlled release fertilizers
ITPC20000025A1 (it) * 2000-07-03 2002-01-03 Alberto Vaghini Pannello in schiuma magnesiaca e relativo procedimento di produzione.
DE10144820A1 (de) * 2001-09-10 2003-03-27 Bemofensterbau Gmbh Brandschutzelement, Verfahren zu dessen Herstellung und brandschutzgesichertes Rahmenwerk für ein Gebäudeteil, wie für eine Gebäudefassade oder dgl.
KR20040044729A (ko) * 2002-11-21 2004-05-31 이.런 신소재 주식회사 발포용 조성물, 이를 이용하는 발포체 및 발포체의 제조방법
ITMI20022789A1 (it) * 2002-12-31 2004-07-01 Alberto Vaghini Pannello per la realizzazione di pareti, soffitti, pavimenti
EP1792882A1 (en) * 2005-12-02 2007-06-06 SOLVAY (Société Anonyme) Process for the manufacture of lightweight construction materials containing clay.
IT1394517B1 (it) * 2008-10-01 2012-07-05 Perlite Italiana S R L Composizione per la realizzazione di elementi da costruzione strutturali termoisolanti e di elementi termoisolanti a base di perlite espansa e cemento magnesiaco e metodo per la produzione di tali elementi.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR960778A (es) * 1950-04-25
FR704410A (fr) * 1929-10-28 1931-05-20 Degussa Procédé de fabrication de matières et d'objets poreux et cysteux
GB1028243A (en) * 1962-02-05 1966-05-04 Laporte Chemical Porous hydraulic materials
DE2264835C3 (de) * 1972-04-05 1978-05-18 Saarbergwerke Ag, 6600 Saarbruecken Verfahren zum Herstellen einer Magnesiazementmasse
AU6729174A (en) * 1973-04-10 1975-10-02 Carl Maximillian Tryggve Herme Plaster compositions

Also Published As

Publication number Publication date
EP0001992B1 (de) 1981-04-01
EP0001992A1 (de) 1979-05-30
DE2860586D1 (en) 1981-04-23
ATA824778A (de) 1982-08-15
DE2752004A1 (de) 1979-05-23
AT370396B (de) 1983-03-25
DK518878A (da) 1979-05-23

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990405