AU7586901A - Controlling ready mixed concrete sludge water - Google Patents

Controlling ready mixed concrete sludge water

Info

Publication number
AU7586901A
AU7586901A AU7586901A AU7586901A AU7586901A AU 7586901 A AU7586901 A AU 7586901A AU 7586901 A AU7586901 A AU 7586901A AU 7586901 A AU7586901 A AU 7586901A AU 7586901 A AU7586901 A AU 7586901A
Authority
AU
Australia
Prior art keywords
mixed concrete
sludge water
ready mixed
concrete sludge
controlling
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.)
Pending
Application number
AU7586901A
Inventor
Seiji Nakamura
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of AU7586901A publication Critical patent/AU7586901A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/08—Cleaning containers, e.g. tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/0007—Pretreatment of the ingredients, e.g. by heating, sorting, grading, drying, disintegrating; Preventing generation of dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C7/00—Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
    • B28C7/02—Controlling the operation of the mixing
    • B28C7/022—Controlling the operation of the mixing by measuring the consistency or composition of the mixture, e.g. with supply of a missing component
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/002—Water
    • C04B22/0046—Waste slurries or solutions used as gauging water
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
AU7586901A 2000-07-05 2001-07-05 Controlling ready mixed concrete sludge water Pending AU7586901A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000203445A JP2002018828A (en) 2000-07-05 2000-07-05 Method for managing ready-mixed concrete sludge
PCT/US2001/021352 WO2002006024A1 (en) 2000-07-05 2001-07-05 Controlling ready mixed concrete sludge water

Publications (1)

Publication Number Publication Date
AU7586901A true AU7586901A (en) 2002-01-30

Family

ID=18700848

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2001275869A Ceased AU2001275869B2 (en) 2000-07-05 2001-07-05 Controlling ready mixed concrete sludge water
AU7586901A Pending AU7586901A (en) 2000-07-05 2001-07-05 Controlling ready mixed concrete sludge water

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU2001275869A Ceased AU2001275869B2 (en) 2000-07-05 2001-07-05 Controlling ready mixed concrete sludge water

Country Status (7)

Country Link
EP (1) EP1303385A4 (en)
JP (1) JP2002018828A (en)
CN (1) CN1250383C (en)
AU (2) AU2001275869B2 (en)
BR (1) BR0112161B1 (en)
MX (1) MXPA03000027A (en)
WO (1) WO2002006024A1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2357622C (en) 2001-02-13 2003-12-16 Knelson Patents Inc. Concrete recovery system
WO2002064262A2 (en) * 2001-02-13 2002-08-22 Knelson Patents Inc. Concrete recovery
JP2006272908A (en) * 2005-03-30 2006-10-12 Nikko Co Ltd Cooling system of recovered water of readymixed concrete
JP4958468B2 (en) * 2006-04-20 2012-06-20 グレースケミカルズ株式会社 Estimating the proper amount of water reducing agent
JP5610742B2 (en) * 2009-10-30 2014-10-22 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーＣｏｎｓｔｒｕｃｔｉｏｎ Ｒｅｓｅａｒｃｈ ＆ Ｔｅｃｈｎｏｌｏｇｙ ＧｍｂＨ Method for measuring activity of cement composition in uncured state, and reuse system using the method
CN101870546B (en) * 2010-06-01 2011-12-28 广州市保明莱环保科技有限公司 River surge silt harmless and recycling treatment method
JP5181196B2 (en) * 2010-11-05 2013-04-10 新東産業株式会社 Cleaning method for uncured cement composition handling equipment
JP5353918B2 (en) * 2011-02-07 2013-11-27 東芝ホームテクノ株式会社 Dehumidifier
US11275056B2 (en) 2011-10-18 2022-03-15 Cidra Corporate Services Inc. Method and apparatus for providing real time air measurement applications in wet concrete using dual frequency techniques
CN102785291B (en) * 2012-08-20 2014-06-04 北京建筑大学 Mixing amount determining method of pitch mixing material regenerating agent
CN102797287B (en) * 2012-09-04 2014-04-16 天津港保税区航保商品砼供应有限公司 Slurry-water recovery method
JP6207457B2 (en) * 2014-05-12 2017-10-04 株式会社奥村組 Injection pipe cleaning device and cleaning method
CN107151034A (en) * 2017-05-31 2017-09-12 临汾市华基建材科技有限公司 A kind of mixing plant sewage water treatment method
EP3673265A4 (en) * 2017-08-22 2021-05-26 Cidra Corporate Services, Inc. Method and apparatus for providing real time air measurement applications in wet concrete
CN110124372A (en) * 2019-05-08 2019-08-16 北京城建九混凝土有限公司 A kind of concrete mixing plant waste recovery utilizes system
JP2021171982A (en) * 2020-04-23 2021-11-01 株式会社北川鉄工所 Using method of ready-mixed concrete sludge water
CN111976007A (en) * 2020-07-23 2020-11-24 浙江方远新材料股份有限公司 Control system and control method for slurry recovery
CN112439257B (en) * 2020-11-27 2023-08-01 湖南铁榔头机械有限公司 Concrete sewage mud recycling method
MX2023006489A (en) * 2020-12-02 2023-06-20 Sonocrete GmbH Device and method for producing concrete, in particular high early strength concrete.
CN115400498A (en) * 2022-09-06 2022-11-29 甘肃陇之味生态农业科技有限公司 Environment-friendly recyclable cleaning pool for slurry manufacturing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51115520A (en) * 1975-04-04 1976-10-12 Sanko Co Inc Process for reusing the water after cleaning a mixer automobile etc* as the water for mixing raw concrete grout
JPS5925467Y2 (en) * 1979-12-03 1984-07-26 新和機械工業株式会社 Measuring and mixing device to obtain mixed water of desired concentration from concentrated sludge water and clean water
JPS6019510A (en) * 1983-07-13 1985-01-31 竹本電機計器株式会社 Automatic controller for output
JPH02124432A (en) * 1988-11-02 1990-05-11 Takemoto Denki Keiki Kk Method for quality control of ready-mixed concrete
JPH044998U (en) * 1990-04-24 1992-01-17
JPH05329830A (en) * 1992-05-29 1993-12-14 Onoda Cement Co Ltd Apparatus for monitoring kneading process of ready-mixed concrete
US5695280A (en) * 1995-07-28 1997-12-09 Ozinga Bros., Inc. Concrete stabilization system and method for utilizing same
US5766524A (en) * 1995-10-16 1998-06-16 Governors Of The University Of Alberta Reclamation of leftover concrete
FR2751911B1 (en) * 1996-07-31 2000-06-16 Mbt Holding Ag CONTROL AND DISTRIBUTION SYSTEM FOR CONCRETE MIXER AND METHOD OF USE
US5725655A (en) * 1996-09-17 1998-03-10 Catterton; Robert L. Method for new concrete from old concrete
JPH10296714A (en) * 1997-04-24 1998-11-10 Denka Grace Kk Reusing method of ready-mixed concrete sludge and device
JP4063963B2 (en) * 1998-07-29 2008-03-19 グレースケミカルズ株式会社 Manufacturing method of cement products with fibers
JP2000218611A (en) * 1999-02-01 2000-08-08 Kontekku:Kk Method for adjusting sludge water, apparatus for adjusting sludge water, and water level sensor
US6231663B1 (en) * 2000-05-16 2001-05-15 Robert L. Catterton Method for new concrete from old concrete

Also Published As

Publication number Publication date
CN1250383C (en) 2006-04-12
MXPA03000027A (en) 2003-07-14
EP1303385A4 (en) 2006-08-02
BR0112161B1 (en) 2011-11-29
AU2001275869B2 (en) 2005-01-06
JP2002018828A (en) 2002-01-22
EP1303385A1 (en) 2003-04-23
BR0112161A (en) 2003-05-13
WO2002006024A1 (en) 2002-01-24
CN1449323A (en) 2003-10-15

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