GB1299014A - Process for the manufacture of foam glass - Google Patents

Process for the manufacture of foam glass

Info

Publication number
GB1299014A
GB1299014A GB1067770A GB1067770A GB1299014A GB 1299014 A GB1299014 A GB 1299014A GB 1067770 A GB1067770 A GB 1067770A GB 1067770 A GB1067770 A GB 1067770A GB 1299014 A GB1299014 A GB 1299014A
Authority
GB
United Kingdom
Prior art keywords
expansion
alkali
stage
amorphous
starting materials
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
GB1067770A
Inventor
Fredrick Wilhelm Anton Kurz
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
Priority to CH311370A priority Critical patent/CH510592A/en
Application filed by Individual filed Critical Individual
Priority to NL7003144A priority patent/NL7003144A/xx
Priority to FR7007925A priority patent/FR2081104A1/fr
Priority to DE19702010263 priority patent/DE2010263C3/en
Priority to GB1067770A priority patent/GB1299014A/en
Publication of GB1299014A publication Critical patent/GB1299014A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
    • C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/08—Other methods of shaping glass by foaming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Glass Compositions (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

1299014 Foamed glass F W A KURZ 5 March 1970 10677/70 Heading C1M Inorganic foamed glass is produced by blending together one or more mineral powders which are amorphous or capable of being rendered amorphous by heating below 600‹ C. having at least 50% by weight SiO 2 and a specific surface area of at least 3000 cm.<SP>2</SP>/g. with one or more gas forming agents and one or more alkali metal containing substances and expanded at a temperature of 750‹ to 950‹ C. A crystalline powder may be mixed with the amorphous powder prior to expansion. The alkali containing material may be sodium or potassium water glass, solid alkali silicate, alkali hydroxide or an alkali carbonate. The gas forming agents may be carbon or sulphur containing and/or hydrogen evolving substances. The expansion process may be one stage in which case any water present in the starting materials assists the expansion, or a two-stage process in which the major portion of the water is removed by heating the starting materials at 200-350‹ C., the resulting mass being cooled and pulverized prior to the expansion stage.
GB1067770A 1970-03-03 1970-03-05 Process for the manufacture of foam glass Expired GB1299014A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH311370A CH510592A (en) 1970-03-03 1970-03-03 Process for the production of inorganic foam glass
NL7003144A NL7003144A (en) 1970-03-03 1970-03-05
FR7007925A FR2081104A1 (en) 1970-03-03 1970-03-05
DE19702010263 DE2010263C3 (en) 1970-03-03 1970-03-05 Process for the production of porous foam glass of uniform cell structure with a density of 0.05 to 0.4 g / cm3 and with high chemical resistance by heating a mixture
GB1067770A GB1299014A (en) 1970-03-03 1970-03-05 Process for the manufacture of foam glass

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH311370A CH510592A (en) 1970-03-03 1970-03-03 Process for the production of inorganic foam glass
NL7003144A NL7003144A (en) 1970-03-03 1970-03-05
FR7007925A FR2081104A1 (en) 1970-03-03 1970-03-05
DE19702010263 DE2010263C3 (en) 1970-03-03 1970-03-05 Process for the production of porous foam glass of uniform cell structure with a density of 0.05 to 0.4 g / cm3 and with high chemical resistance by heating a mixture
GB1067770A GB1299014A (en) 1970-03-03 1970-03-05 Process for the manufacture of foam glass

Publications (1)

Publication Number Publication Date
GB1299014A true GB1299014A (en) 1972-12-06

Family

ID=27509112

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1067770A Expired GB1299014A (en) 1970-03-03 1970-03-05 Process for the manufacture of foam glass

Country Status (5)

Country Link
CH (1) CH510592A (en)
DE (1) DE2010263C3 (en)
FR (1) FR2081104A1 (en)
GB (1) GB1299014A (en)
NL (1) NL7003144A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053296A1 (en) * 1980-12-02 1982-06-09 Henkel Kommanditgesellschaft auf Aktien Method of producing foamed bodies from water glass
FR2497791A1 (en) * 1981-01-09 1982-07-16 Solvay Cellular glass formation - from ammonia-soda waste mother liquor, and/or clay by adding sulphate and chloride of alkaline earth metal
EP1213268A1 (en) * 2000-12-08 2002-06-12 Nippon Sheet Glass Co., Ltd. Lightweight heat-insulating building material having frost resistance
EA007884B1 (en) * 2005-08-04 2007-02-27 Андрей Адольфович Зиновьев Process for the production of a block foamed glass
WO2011048446A1 (en) * 2009-10-22 2011-04-28 Uab "Stikloporas" Granulated batch for foam glass and method of production of said granulated batch
RU2442762C1 (en) * 2010-09-10 2012-02-20 Виктор Александрович Кондратенко Way of production of lightweight ceramic heat insulating and heat insulating and constructional material
RU2530035C1 (en) * 2013-07-26 2014-10-10 Александр Васильевич Павленко Method for producing lightweight ceramic heat-insulating building material
RU2569949C2 (en) * 2013-07-02 2015-12-10 Геннадий Дмитриевич Ашмарин Production of construction elements from clint
RU2780914C1 (en) * 2021-10-25 2022-10-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" Method for producing gas-ceramic materials

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527830A1 (en) * 1975-06-23 1977-01-13 Joachim Dipl Chem Dr Steffens Foamed mineral material prodn. - from water glass, foaming agent and opt. hardening agent, polymer and filler
DE2940108C2 (en) * 1979-10-03 1982-03-11 Dennert, Hans Veit, 8602 Schlüsselfeld Process for the production of foam glass moldings from naturally occurring, water-containing weathering products
JPS57500065A (en) * 1980-01-25 1982-01-14
DE3044130C2 (en) * 1980-11-24 1985-05-09 Veit Dennert KG Baustoffbetriebe, 8602 Schlüsselfeld Process for the production of foam glass moldings
DE3136888A1 (en) * 1981-09-17 1983-04-07 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING FOAMED GLASS PRODUCTS
HU205592B (en) * 1985-05-08 1992-05-28 Janos Hornyos Process for producing granulated material with incorporated gas celles
DE19915149A1 (en) * 1999-03-26 2000-10-05 Hunger Hans Dieter Heat and sound insulating porous light constructional material contains mineralized organic fillers
RU2424998C1 (en) 2009-11-17 2011-07-27 Зао "Стиклопорас" Foamed glass granulator unit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611712A (en) * 1949-01-12 1952-09-23 Pittsburgh Corning Corp Method of preparing a cellulated glass body
FR1378191A (en) * 1961-05-18 1964-11-13 New insulating material and its preparation process

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0053296A1 (en) * 1980-12-02 1982-06-09 Henkel Kommanditgesellschaft auf Aktien Method of producing foamed bodies from water glass
FR2497791A1 (en) * 1981-01-09 1982-07-16 Solvay Cellular glass formation - from ammonia-soda waste mother liquor, and/or clay by adding sulphate and chloride of alkaline earth metal
EP1213268A1 (en) * 2000-12-08 2002-06-12 Nippon Sheet Glass Co., Ltd. Lightweight heat-insulating building material having frost resistance
US6642164B2 (en) 2000-12-08 2003-11-04 Nippon Sheet Glass Co., Ltd. Lightweight heat-insulating building material having frost resistance
EA007884B1 (en) * 2005-08-04 2007-02-27 Андрей Адольфович Зиновьев Process for the production of a block foamed glass
WO2011048446A1 (en) * 2009-10-22 2011-04-28 Uab "Stikloporas" Granulated batch for foam glass and method of production of said granulated batch
RU2442762C1 (en) * 2010-09-10 2012-02-20 Виктор Александрович Кондратенко Way of production of lightweight ceramic heat insulating and heat insulating and constructional material
RU2569949C2 (en) * 2013-07-02 2015-12-10 Геннадий Дмитриевич Ашмарин Production of construction elements from clint
RU2530035C1 (en) * 2013-07-26 2014-10-10 Александр Васильевич Павленко Method for producing lightweight ceramic heat-insulating building material
RU2780914C1 (en) * 2021-10-25 2022-10-04 Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитектуры и строительства" Method for producing gas-ceramic materials

Also Published As

Publication number Publication date
CH510592A (en) 1971-07-31
FR2081104A1 (en) 1971-12-03
DE2010263C3 (en) 1979-05-31
NL7003144A (en) 1971-09-07
DE2010263B2 (en) 1978-10-05
DE2010263A1 (en) 1971-09-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee