FR2212826A5 - Cold setting insulating material - consisting of vermiculite/perlite with an alkali-silicate bond - Google Patents

Cold setting insulating material - consisting of vermiculite/perlite with an alkali-silicate bond

Info

Publication number
FR2212826A5
FR2212826A5 FR7246856A FR7246856A FR2212826A5 FR 2212826 A5 FR2212826 A5 FR 2212826A5 FR 7246856 A FR7246856 A FR 7246856A FR 7246856 A FR7246856 A FR 7246856A FR 2212826 A5 FR2212826 A5 FR 2212826A5
Authority
FR
France
Prior art keywords
alkali
silicate
sio2
insulating material
perlite
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
FR7246856A
Other languages
French (fr)
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.)
GCP Products UK Ltd
Original Assignee
WR Grace 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
Application filed by WR Grace Ltd filed Critical WR Grace Ltd
Priority to FR7246856A priority Critical patent/FR2212826A5/en
Priority to DE2300724A priority patent/DE2300724A1/en
Application granted granted Critical
Publication of FR2212826A5 publication Critical patent/FR2212826A5/en
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
    • C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general

Abstract

Heat and sound insulating material consists of a cast set and hardened material made up from a mixt. of a liq. alkali silicate, pref. a silicate soln. having a concn. of 25-60 degrees Baume in which the alkali oxide/SiO2 wt. ratio is 1:1 - 1:1.5 plus sufficient silicate hardener to transform the alkali oxide in it into a less soluble form and at the same time to precipitate the SiO2 as insoluble SiO2, plus 0.05-1 wt.% of the silicate contents of a foaming agent effective in an alkali medium and consisting pref. of a fatty acid with 12-22C plug 10-75 wt.% of the total dry wt. of the mass of >=1 exfoliated vermiculite and foamed perlite. A fibre reinforcing material may be opt. added. The material is useful in the building industry.
FR7246856A 1972-12-29 1972-12-29 Cold setting insulating material - consisting of vermiculite/perlite with an alkali-silicate bond Expired FR2212826A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7246856A FR2212826A5 (en) 1972-12-29 1972-12-29 Cold setting insulating material - consisting of vermiculite/perlite with an alkali-silicate bond
DE2300724A DE2300724A1 (en) 1972-12-29 1973-01-08 INSULATING MATERIALS AND PROCESS FOR THEIR MANUFACTURING AND INSULATED OBJECTS MANUFACTURED FROM THEM

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7246856A FR2212826A5 (en) 1972-12-29 1972-12-29 Cold setting insulating material - consisting of vermiculite/perlite with an alkali-silicate bond
DE2300724A DE2300724A1 (en) 1972-12-29 1973-01-08 INSULATING MATERIALS AND PROCESS FOR THEIR MANUFACTURING AND INSULATED OBJECTS MANUFACTURED FROM THEM

Publications (1)

Publication Number Publication Date
FR2212826A5 true FR2212826A5 (en) 1974-07-26

Family

ID=25764510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7246856A Expired FR2212826A5 (en) 1972-12-29 1972-12-29 Cold setting insulating material - consisting of vermiculite/perlite with an alkali-silicate bond

Country Status (2)

Country Link
DE (1) DE2300724A1 (en)
FR (1) FR2212826A5 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006525A1 (en) * 1978-06-24 1980-01-09 BASF Aktiengesellschaft Non-obsolescent fireproofing material, process for making it, and its uses
EP0121524A1 (en) * 1982-08-27 1984-10-17 Donald W Thomson Process for producing foam insulation.
EP0135261A1 (en) * 1983-06-20 1985-03-27 Minnesota Mining And Manufacturing Company Intumescent silicates having improved stability
US4731389A (en) * 1982-09-03 1988-03-15 Air Krete, Inc. Foam insulation and process for producing the same
FR2654678A1 (en) * 1989-11-20 1991-05-24 Elf Isolation METHOD AND INSTALLATION FOR MANUFACTURING COLORED DECORATIVE PANELS BASED ON EXFOLIATED ROCK PARTICLES.
EP3135652A4 (en) * 2014-04-25 2017-12-27 Kyung Dong One Corporation Inorganic expandable refractory composition

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4430125A (en) * 1981-05-11 1984-02-07 Empex Mineral-Und Naturfaserprodukts Ag Process of manufacture of a composite material and composite material manufactured by this process
EP0247238A3 (en) * 1983-02-07 1988-06-08 Otavi Minen Ag Lightweight construction element and method for making it
DE3922636C1 (en) * 1989-07-10 1991-01-24 Goetze Ag, 5093 Burscheid, De Thermally shielding ICE construction parts - using device comprising metal shield or film coated with heat insulation material
FR2857989B1 (en) * 2003-07-25 2005-08-26 Sarl P A T PROCESS FOR MAKING ELASTIC FABRIC BY WELDING AND RELAXATION PROCESS, PROCESSING MACHINE AND FABRIC OBTAINED BY THE PROCESS

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0006525A1 (en) * 1978-06-24 1980-01-09 BASF Aktiengesellschaft Non-obsolescent fireproofing material, process for making it, and its uses
US4297252A (en) * 1978-06-24 1981-10-27 Basf Aktiengesellschaft Aging-resistant fireproofing material
EP0121524A1 (en) * 1982-08-27 1984-10-17 Donald W Thomson Process for producing foam insulation.
EP0121524A4 (en) * 1982-08-27 1985-10-01 Donald W Thomson Process for producing foam insulation.
US4731389A (en) * 1982-09-03 1988-03-15 Air Krete, Inc. Foam insulation and process for producing the same
EP0135261A1 (en) * 1983-06-20 1985-03-27 Minnesota Mining And Manufacturing Company Intumescent silicates having improved stability
US4521333A (en) * 1983-06-20 1985-06-04 Minnesota Mining And Manufacturing Company Intumescent silicates having improved stability
FR2654678A1 (en) * 1989-11-20 1991-05-24 Elf Isolation METHOD AND INSTALLATION FOR MANUFACTURING COLORED DECORATIVE PANELS BASED ON EXFOLIATED ROCK PARTICLES.
EP0429330A1 (en) * 1989-11-20 1991-05-29 Efisol Process and apparatus for making coloured decorative panels from exfoliated rocks particles
EP3135652A4 (en) * 2014-04-25 2017-12-27 Kyung Dong One Corporation Inorganic expandable refractory composition

Also Published As

Publication number Publication date
DE2300724A1 (en) 1974-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse