FR2391177A1 - Beton d'agregats legers - Google Patents

Beton d'agregats legers

Info

Publication number
FR2391177A1
FR2391177A1 FR7715425A FR7715425A FR2391177A1 FR 2391177 A1 FR2391177 A1 FR 2391177A1 FR 7715425 A FR7715425 A FR 7715425A FR 7715425 A FR7715425 A FR 7715425A FR 2391177 A1 FR2391177 A1 FR 2391177A1
Authority
FR
France
Prior art keywords
concrete
expanded
pref
glass beads
contg
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.)
Withdrawn
Application number
FR7715425A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7715425A priority Critical patent/FR2391177A1/fr
Publication of FR2391177A1 publication Critical patent/FR2391177A1/fr
Withdrawn legal-status Critical Current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
    • C04B28/02—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 hydraulic cements other than calcium sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

La présente invention est relative à un béton d'agrégats légers. Un béton selon l'invention est formé à partir de ciment et d'un agrégat de granules de verre à structure cellulaire fermée, de diamètre 2 à 30 mm, et de fines constituées par des particules de matière minérale expansée, de granulométrie inférieure à 0,1 mm, de préférence des fines d'argile expansée ou de laitier expansé. Si l'on désire un béton-mousse, on prépare séparément d'une part le mélange de ciment et de l'agrégat, d'autre part une mousse permanente stable, avec de l'eau et un agent moussant, puis on malaxe le tout Les bétons selon l'invention ont une basse densité, une faible conductivité thermique et de bonnes caractéristiques mécaniques. Application au bâtiment, comme matériau de structure ou pour protection contre l'incendie des ossatures métalliques, ainsi que produits de remplissage non porteurs notamment sous forme de béton-mousse, comme âme de panneaux-sandwich.
FR7715425A 1977-05-18 1977-05-18 Beton d'agregats legers Withdrawn FR2391177A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7715425A FR2391177A1 (fr) 1977-05-18 1977-05-18 Beton d'agregats legers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7715425A FR2391177A1 (fr) 1977-05-18 1977-05-18 Beton d'agregats legers

Publications (1)

Publication Number Publication Date
FR2391177A1 true FR2391177A1 (fr) 1978-12-15

Family

ID=9191057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715425A Withdrawn FR2391177A1 (fr) 1977-05-18 1977-05-18 Beton d'agregats legers

Country Status (1)

Country Link
FR (1) FR2391177A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474081A1 (fr) * 1980-01-23 1981-07-24 Valigiani Marc Materiau de construction composite
FR2507177A1 (fr) * 1981-06-05 1982-12-10 Bezzi Snc Bezzi F I Procede de fabrication d'un melange calorifuge de beton, de mortier ou de matiere similaire, contenant des agregats de densite notablement inferieure
EP0144965A2 (fr) * 1983-12-09 1985-06-19 Dennert Poraver GmbH Mortier d'enduit
FR2561638A1 (fr) * 1984-03-23 1985-09-27 Guiraudie Auffeve Sa Nouvelles techniques de fabrication de betons legers
EP0990628A1 (fr) * 1998-09-29 2000-04-05 Otavi Minen Ag Mortier léger pour maçonnerie
WO2006037144A3 (fr) * 2004-10-07 2006-06-29 Technopor Handels Gmbh Beton leger
EP1992596A1 (fr) * 2007-04-27 2008-11-19 ECS teknik AB Élément de construction et procédé pour produire cet élément
RU2584905C1 (ru) * 2015-05-27 2016-05-20 Юлия Алексеевна Щепочкина Бетонная смесь

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2474081A1 (fr) * 1980-01-23 1981-07-24 Valigiani Marc Materiau de construction composite
FR2507177A1 (fr) * 1981-06-05 1982-12-10 Bezzi Snc Bezzi F I Procede de fabrication d'un melange calorifuge de beton, de mortier ou de matiere similaire, contenant des agregats de densite notablement inferieure
EP0144965A2 (fr) * 1983-12-09 1985-06-19 Dennert Poraver GmbH Mortier d'enduit
EP0144965A3 (en) * 1983-12-09 1985-07-31 Quick-Mix Gruppe Gmbh & Co. Kg Stucco mortar
FR2561638A1 (fr) * 1984-03-23 1985-09-27 Guiraudie Auffeve Sa Nouvelles techniques de fabrication de betons legers
EP0990628A1 (fr) * 1998-09-29 2000-04-05 Otavi Minen Ag Mortier léger pour maçonnerie
WO2006037144A3 (fr) * 2004-10-07 2006-06-29 Technopor Handels Gmbh Beton leger
EP1992596A1 (fr) * 2007-04-27 2008-11-19 ECS teknik AB Élément de construction et procédé pour produire cet élément
RU2584905C1 (ru) * 2015-05-27 2016-05-20 Юлия Алексеевна Щепочкина Бетонная смесь

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Legal Events

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