[go: up one dir, main page]

GB9021981D0 - Treatment of expansible materials to form lightweight aggregate - Google Patents

Treatment of expansible materials to form lightweight aggregate

Info

Publication number
GB9021981D0
GB9021981D0 GB909021981A GB9021981A GB9021981D0 GB 9021981 D0 GB9021981 D0 GB 9021981D0 GB 909021981 A GB909021981 A GB 909021981A GB 9021981 A GB9021981 A GB 9021981A GB 9021981 D0 GB9021981 D0 GB 9021981D0
Authority
GB
United Kingdom
Prior art keywords
treatment
lightweight aggregate
form lightweight
expansible materials
expansible
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.)
Withdrawn
Application number
GB909021981A
Other versions
GB2236747A (en
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.)
Greaves & Sons Ltd
JW Greaves and Sons Ltd
Original Assignee
Greaves & Sons Ltd
JW Greaves and Sons 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 Greaves & Sons Ltd, JW Greaves and Sons Ltd filed Critical Greaves & Sons Ltd
Publication of GB9021981D0 publication Critical patent/GB9021981D0/en
Publication of GB2236747A publication Critical patent/GB2236747A/en
Withdrawn legal-status Critical Current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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Tunnel Furnaces (AREA)
GB9021981A 1989-10-11 1990-10-10 Heat treatment of expansible materials to form lightweight aggregate Withdrawn GB2236747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898922877A GB8922877D0 (en) 1989-10-11 1989-10-11 Treatment of expansible materials to form lightweight aggregate

Publications (2)

Publication Number Publication Date
GB9021981D0 true GB9021981D0 (en) 1990-11-21
GB2236747A GB2236747A (en) 1991-04-17

Family

ID=10664385

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898922877A Pending GB8922877D0 (en) 1989-10-11 1989-10-11 Treatment of expansible materials to form lightweight aggregate
GB9021981A Withdrawn GB2236747A (en) 1989-10-11 1990-10-10 Heat treatment of expansible materials to form lightweight aggregate

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898922877A Pending GB8922877D0 (en) 1989-10-11 1989-10-11 Treatment of expansible materials to form lightweight aggregate

Country Status (1)

Country Link
GB (2) GB8922877D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4445654A1 (en) * 1994-12-21 1996-06-27 Sandoz Ag Method and device for the thermal treatment of mineral granules
GB2445463A (en) * 2006-06-07 2008-07-09 Aggregate Ind Uk Ltd Production of lightweight aggregates using olivine sand

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1039629A (en) * 1963-09-23 1966-08-17 Osaka Cement Company Ltd Methods of manufacturing high-strength, light-weight aggregates
DE1471151A1 (en) * 1964-03-21 1968-12-05 Fellner & Ziegler Gmbh Process for the production of a lightweight building material from slate, slate clay or the like.
GB1127716A (en) * 1967-05-04 1968-09-18 Mcdowell Wellman Eng Co Manufacture of expanded shale
FR2186023A5 (en) * 1972-05-25 1974-01-04 Nord Pas Calais Houilleres
EP0225014A1 (en) * 1985-10-24 1987-06-10 Rodney Stone Self-adjusting device for clamping the contents of a box file or other container

Also Published As

Publication number Publication date
GB2236747A (en) 1991-04-17
GB8922877D0 (en) 1989-11-29

Similar Documents

Publication Publication Date Title
EP0336205A3 (en) Process for the preparation of isocyanuratepolyisocyanates, the compounds obtained according to this process and their use
BR8807124A (en) PREPARATION OF COMPOSITE MATERIALS
PT87455A (en) PROCESS FOR THE PREPARATION OF TAMPON APPLICATORS AND APPLICAT ORS MADE BY SAID PROCESS
GB8812914D0 (en) Treatment of materials
FI895417A0 (en) Process for the preparation of new therapeutically useful 2'-halomethylidene nucleosides
TR24321A (en) SURFACE TREATMENT OF REFRACTORY MATERIALS
GB2140400B (en) Treatment of aluminous materials to produce metallurgicl grade alumina
FI906408L (en) Process for the preparation of therapeutically useful 2-aminopyrimidine-4-carboxamide derivatives
FI895393A0 (en) Process for the preparation of therapeutically useful alkyl-substituted 2-alkylamine benzopyran-6-ols
GB2276438B (en) Heat treatment of expansible materials to form lightweight aggregate
GB8714793D0 (en) Production of useful materials
FI91961C (en) Process for the preparation of (S) -ethyl-2-oxo-1-pyrrolidineacetamide
GB9009970D0 (en) Improvements relating to the lining of troughs
GB2249492B (en) Crystallisation of materials
EP0330499A3 (en) Treatment of inorganic building materials
GB8922877D0 (en) Treatment of expansible materials to form lightweight aggregate
GB9201848D0 (en) Treatment of fibrous materials
GB2202859B (en) Improvements relating to the preparation of overbased calcium sulfonate
FI91069B (en) Process for the preparation of 5-C-hydroxymethylaldhexose-based compounds
GB8822287D0 (en) Manufacture of concrete products
GB9214642D0 (en) Heat treatment of expansible materials to form lightweight aggregate
EP0418013A3 (en) Direct magnesiation of organic materials
GB8916391D0 (en) Preparation of polyacetals
GB2384207B (en) Production of energetic materials
GB8922639D0 (en) Improvements relating to the formation of concrete structures

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)