GB2301543B - Method of separating aggregate and cement fines contained in a concrete slurry or in fresh wet concrete - Google Patents

Method of separating aggregate and cement fines contained in a concrete slurry or in fresh wet concrete

Info

Publication number
GB2301543B
GB2301543B GB9619852A GB9619852A GB2301543B GB 2301543 B GB2301543 B GB 2301543B GB 9619852 A GB9619852 A GB 9619852A GB 9619852 A GB9619852 A GB 9619852A GB 2301543 B GB2301543 B GB 2301543B
Authority
GB
United Kingdom
Prior art keywords
concrete
fresh wet
fines contained
cement fines
separating aggregate
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 - Fee Related
Application number
GB9619852A
Other versions
GB2301543A (en
GB9619852D0 (en
Inventor
Geoff Shaw
William James Hodgson
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.)
TARMAC QUARRY PRODUCTS Ltd
Original Assignee
TARMAC QUARRY PRODUCTS 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 TARMAC QUARRY PRODUCTS Ltd filed Critical TARMAC QUARRY PRODUCTS Ltd
Priority to GB9619852A priority Critical patent/GB2301543B/en
Publication of GB9619852D0 publication Critical patent/GB9619852D0/en
Publication of GB2301543A publication Critical patent/GB2301543A/en
Application granted granted Critical
Publication of GB2301543B publication Critical patent/GB2301543B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B03B9/063—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial the refuse being concrete slurry
    • 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
    • Y02W30/58—Construction or demolition [C&D] waste
GB9619852A 1996-09-24 1996-09-24 Method of separating aggregate and cement fines contained in a concrete slurry or in fresh wet concrete Expired - Fee Related GB2301543B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9619852A GB2301543B (en) 1996-09-24 1996-09-24 Method of separating aggregate and cement fines contained in a concrete slurry or in fresh wet concrete

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9619852A GB2301543B (en) 1996-09-24 1996-09-24 Method of separating aggregate and cement fines contained in a concrete slurry or in fresh wet concrete

Publications (3)

Publication Number Publication Date
GB9619852D0 GB9619852D0 (en) 1996-11-06
GB2301543A GB2301543A (en) 1996-12-11
GB2301543B true GB2301543B (en) 1997-06-04

Family

ID=10800383

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9619852A Expired - Fee Related GB2301543B (en) 1996-09-24 1996-09-24 Method of separating aggregate and cement fines contained in a concrete slurry or in fresh wet concrete

Country Status (1)

Country Link
GB (1) GB2301543B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012007655U1 (en) 2012-08-10 2013-11-12 Lintec Gmbh & Co. Kg Residual concrete processing device for the recycling of residual concrete

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568500A (en) * 1978-04-06 1980-05-29 Stothert & Pitt Ltd Reclamation of waste residue of concrete
EP0085425A2 (en) * 1982-02-03 1983-08-10 Dieter Salomon Plant for recycling concrete
EP0111014A1 (en) * 1982-12-06 1984-06-20 Franz Weiskircher Method and device for separating and recycling all constituents of waste concrete
EP0519567A1 (en) * 1991-06-20 1992-12-23 Heijmans Materieel Beheer B.V. Device for working up unused concrete mix and/or mortar
WO1995013140A1 (en) * 1993-11-11 1995-05-18 Rapid International Limited Discrete material washing apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2202976C (en) * 1994-10-20 2000-11-14 Koji Yoshino High-frequency heating apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568500A (en) * 1978-04-06 1980-05-29 Stothert & Pitt Ltd Reclamation of waste residue of concrete
EP0085425A2 (en) * 1982-02-03 1983-08-10 Dieter Salomon Plant for recycling concrete
EP0111014A1 (en) * 1982-12-06 1984-06-20 Franz Weiskircher Method and device for separating and recycling all constituents of waste concrete
EP0519567A1 (en) * 1991-06-20 1992-12-23 Heijmans Materieel Beheer B.V. Device for working up unused concrete mix and/or mortar
WO1995013140A1 (en) * 1993-11-11 1995-05-18 Rapid International Limited Discrete material washing apparatus

Also Published As

Publication number Publication date
GB2301543A (en) 1996-12-11
GB9619852D0 (en) 1996-11-06

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Legal Events

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

Effective date: 20090924