GB682432A - New porous materials suitable for use as thermal and acoustic insulators and process for their manufacture - Google Patents

New porous materials suitable for use as thermal and acoustic insulators and process for their manufacture

Info

Publication number
GB682432A
GB682432A GB650851A GB650851A GB682432A GB 682432 A GB682432 A GB 682432A GB 650851 A GB650851 A GB 650851A GB 650851 A GB650851 A GB 650851A GB 682432 A GB682432 A GB 682432A
Authority
GB
United Kingdom
Prior art keywords
manufacture
thermal
spheres
materials suitable
porous 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
GB650851A
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.)
ANNEXES A L INST MEURICE CHIMI
Original Assignee
ANNEXES A L INST MEURICE CHIMI
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 ANNEXES A L INST MEURICE CHIMI filed Critical ANNEXES A L INST MEURICE CHIMI
Publication of GB682432A publication Critical patent/GB682432A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04Waste materials; Refuse
    • C04B18/06Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08Flue dust, i.e. fly ash
    • C04B18/082Cenospheres
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)
  • Catalysts (AREA)

Abstract

*?* Hollow spheres are separated from fly ash derived from burning pulverised coal, mixed with a binder and moulded into porous insulat ing bodies. The bodies may be subsequently fired e.g. at 900 DEG C. to 1280 DEG C. The spheres may be prefired before addition of the binder, ex amples of which are plaster, organic binders e.g. molasses, bentonite, kaolin and clays and mix tures thereof. For obtaining products of differ ing densities the spheres may be classified.
GB650851A 1950-03-30 1951-03-19 New porous materials suitable for use as thermal and acoustic insulators and process for their manufacture Expired GB682432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL682432X 1950-03-30

Publications (1)

Publication Number Publication Date
GB682432A true GB682432A (en) 1952-11-12

Family

ID=19805547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB650851A Expired GB682432A (en) 1950-03-30 1951-03-19 New porous materials suitable for use as thermal and acoustic insulators and process for their manufacture

Country Status (1)

Country Link
GB (1) GB682432A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531975A (en) * 1981-05-29 1985-07-30 Berger, Jenson & Nicholson, Limited Anti-fouling compositions
GB2206345A (en) * 1987-07-01 1989-01-05 Applied Ultralight Technologie Lightweight fired building products
US7651563B2 (en) 2002-08-23 2010-01-26 James Hardie Technology Limited Synthetic microspheres and methods of making same
US7658794B2 (en) 2000-03-14 2010-02-09 James Hardie Technology Limited Fiber cement building materials with low density additives
US7744689B2 (en) 2005-02-24 2010-06-29 James Hardie Technology Limited Alkali resistant glass compositions
US7897534B2 (en) 2003-10-29 2011-03-01 James Hardie Technology Limited Manufacture and use of engineered carbide and nitride composites
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
US8609244B2 (en) 2005-12-08 2013-12-17 James Hardie Technology Limited Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531975A (en) * 1981-05-29 1985-07-30 Berger, Jenson & Nicholson, Limited Anti-fouling compositions
GB2206345A (en) * 1987-07-01 1989-01-05 Applied Ultralight Technologie Lightweight fired building products
US8182606B2 (en) 2000-03-14 2012-05-22 James Hardie Technology Limited Fiber cement building materials with low density additives
US7658794B2 (en) 2000-03-14 2010-02-09 James Hardie Technology Limited Fiber cement building materials with low density additives
US7727329B2 (en) 2000-03-14 2010-06-01 James Hardie Technology Limited Fiber cement building materials with low density additives
US8603239B2 (en) 2000-03-14 2013-12-10 James Hardie Technology Limited Fiber cement building materials with low density additives
US7651563B2 (en) 2002-08-23 2010-01-26 James Hardie Technology Limited Synthetic microspheres and methods of making same
US7666505B2 (en) 2002-08-23 2010-02-23 James Hardie Technology Limited Synthetic microspheres comprising aluminosilicate and methods of making same
US7878026B2 (en) 2002-08-23 2011-02-01 James Hardie Technology Limited Synthetic microspheres and methods of making same
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7897534B2 (en) 2003-10-29 2011-03-01 James Hardie Technology Limited Manufacture and use of engineered carbide and nitride composites
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US7744689B2 (en) 2005-02-24 2010-06-29 James Hardie Technology Limited Alkali resistant glass compositions
US8609244B2 (en) 2005-12-08 2013-12-17 James Hardie Technology Limited Engineered low-density heterogeneous microparticles and methods and formulations for producing the microparticles
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials

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