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GB1495698A - Method of forming a building product - Google Patents

Method of forming a building product

Info

Publication number
GB1495698A
GB1495698A GB5619573A GB5619573A GB1495698A GB 1495698 A GB1495698 A GB 1495698A GB 5619573 A GB5619573 A GB 5619573A GB 5619573 A GB5619573 A GB 5619573A GB 1495698 A GB1495698 A GB 1495698A
Authority
GB
United Kingdom
Prior art keywords
cerospheres
building product
binder
coherent
mixture
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
GB5619573A
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.)
Redland Roof Tiles Ltd
Original Assignee
Redland Roof Tiles 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 Redland Roof Tiles Ltd filed Critical Redland Roof Tiles Ltd
Priority to GB5619573A priority Critical patent/GB1495698A/en
Publication of GB1495698A publication Critical patent/GB1495698A/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
    • C04B28/34—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 cold phosphate binders
    • C04B28/342—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 cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
    • 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

  • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1495698 Building product REDLAND ROOF TILES Ltd 4 March 1975 [4 Dec 1973] 56195/73 Heading C3N A method of forming a coherent solid material suitable for use as or in a building product comprises mixing separated cerospheres defined as the material separated from fly ash or fuel ash with phosphoric acid as a binder and heating the mixture to a sufficiently high temperature for a sufficiently long period of time to cure the mixture to a coherent solid mass, the curing conditions being such as not to cause collapse of the cerospheres. The cerospheres may have a particle size of 50-200 microns and are preferably dried to a moisture content of less than 1% by weight before mixing with phosphoric acid. The binder is preferably orthophosphoric acid. The sequence of events used in one embodiment to make the coherent materials of the invention.
GB5619573A 1973-12-04 1973-12-04 Method of forming a building product Expired GB1495698A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5619573A GB1495698A (en) 1973-12-04 1973-12-04 Method of forming a building product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5619573A GB1495698A (en) 1973-12-04 1973-12-04 Method of forming a building product

Publications (1)

Publication Number Publication Date
GB1495698A true GB1495698A (en) 1977-12-21

Family

ID=10476006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5619573A Expired GB1495698A (en) 1973-12-04 1973-12-04 Method of forming a building product

Country Status (1)

Country Link
GB (1) GB1495698A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003403A1 (en) * 1978-01-31 1979-08-08 United Kingdom Atomic Energy Authority Thermally insulating, fire resistant material and its production
FR2690439A1 (en) * 1992-04-24 1993-10-29 Fumisterie Indle Entreprises Low cement content insulating refractory concrete - capable of phosphate bonding, useful for high temp. linings
US5632326A (en) * 1993-04-22 1997-05-27 Foseco International Limited Mould and a method for the casting of metals and refractory compositions for use therein
WO2012107729A1 (en) 2011-02-10 2012-08-16 Numatic International Limited Floor cleaning machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003403A1 (en) * 1978-01-31 1979-08-08 United Kingdom Atomic Energy Authority Thermally insulating, fire resistant material and its production
FR2690439A1 (en) * 1992-04-24 1993-10-29 Fumisterie Indle Entreprises Low cement content insulating refractory concrete - capable of phosphate bonding, useful for high temp. linings
US5632326A (en) * 1993-04-22 1997-05-27 Foseco International Limited Mould and a method for the casting of metals and refractory compositions for use therein
WO2012107729A1 (en) 2011-02-10 2012-08-16 Numatic International Limited Floor cleaning machine

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Legal Events

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