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 manufactureInfo
- 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
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
- C04B18/00—Use 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
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
- C04B18/082—Cenospheres
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use 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.
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)
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 |
-
1951
- 1951-03-19 GB GB650851A patent/GB682432A/en not_active Expired
Cited By (16)
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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