GB2390847B - Process for producing a cementitious composition - Google Patents

Process for producing a cementitious composition

Info

Publication number
GB2390847B
GB2390847B GB0314598A GB0314598A GB2390847B GB 2390847 B GB2390847 B GB 2390847B GB 0314598 A GB0314598 A GB 0314598A GB 0314598 A GB0314598 A GB 0314598A GB 2390847 B GB2390847 B GB 2390847B
Authority
GB
United Kingdom
Prior art keywords
producing
cementitious composition
cementitious
composition
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
GB0314598A
Other versions
GB0314598D0 (en
GB2390847A (en
Inventor
Anthony M Hartley
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.)
RMC READYMIX Ltd
Original Assignee
RMC READYMIX 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
Priority claimed from GB0114012A external-priority patent/GB2376462A/en
Application filed by RMC READYMIX Ltd filed Critical RMC READYMIX Ltd
Publication of GB0314598D0 publication Critical patent/GB0314598D0/en
Publication of GB2390847A publication Critical patent/GB2390847A/en
Application granted granted Critical
Publication of GB2390847B publication Critical patent/GB2390847B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D15/00—Handling building or like materials for hydraulic engineering or foundations
    • E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/0481—Plant for proportioning, supplying or batching
    • B28C7/0486—Plant for proportioning, supplying or batching the plant being mobile
    • 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
    • B28C7/04—Supplying or proportioning the ingredients
    • B28C7/06—Supplying the solid ingredients, e.g. by means of endless conveyors or jigging conveyors
    • B28C7/064—Supply from sacks; Sack openers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C9/00—General arrangement or layout of plant
    • B28C9/04—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages
    • B28C9/0472—General arrangement or layout of plant the plant being mobile, e.g. mounted on a carriage or a set of carriages provided with two or more carriages for storing the ingredients or for the mixing device, e.g. transportable on rails
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00051—Mortar or concrete mixtures with an unusual low cement content, e.g. for foundations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
GB0314598A 2001-06-08 2002-06-10 Process for producing a cementitious composition Expired - Fee Related GB2390847B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0114012A GB2376462A (en) 2001-06-08 2001-06-08 A low cement concrete composition
GB0213230A GB2377930B (en) 2001-06-08 2002-06-10 A cementitious composition

Publications (3)

Publication Number Publication Date
GB0314598D0 GB0314598D0 (en) 2003-07-30
GB2390847A GB2390847A (en) 2004-01-21
GB2390847B true GB2390847B (en) 2005-02-02

Family

ID=29738065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0314598A Expired - Fee Related GB2390847B (en) 2001-06-08 2002-06-10 Process for producing a cementitious composition

Country Status (1)

Country Link
GB (1) GB2390847B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2930267B1 (en) * 2014-04-09 2017-11-08 Cemex Research Group AG Method for placement of roller compacted concrete (rcc) on a sub-base to produce a concrete pavement
US9903075B2 (en) 2014-04-09 2018-02-27 Cemex Research Group Ag Method for placement of roller compacted concrete (RCC) on a sub-base to produce a concrete pavement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0470829A1 (en) * 1990-08-07 1992-02-12 W.R. Grace & Co.-Conn. Method for modifying concrete properties
US5120367A (en) * 1989-05-19 1992-06-09 Fritz Chemical Company Concrete admixture device and method of using same
EP0546699A1 (en) * 1991-11-18 1993-06-16 W.R. Grace & Co.-Conn. Packaging and dispensing system for fluid and semi-fluid cement admixtures
US5224595A (en) * 1990-11-07 1993-07-06 Taisei Corp. Package of cement mixing material
US6348093B1 (en) * 2000-04-27 2002-02-19 W. R. Grace & Co. - Conn Basic-medium-soluble packaging material for use in castable cementitious composites

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120367A (en) * 1989-05-19 1992-06-09 Fritz Chemical Company Concrete admixture device and method of using same
EP0470829A1 (en) * 1990-08-07 1992-02-12 W.R. Grace & Co.-Conn. Method for modifying concrete properties
US5224595A (en) * 1990-11-07 1993-07-06 Taisei Corp. Package of cement mixing material
EP0546699A1 (en) * 1991-11-18 1993-06-16 W.R. Grace & Co.-Conn. Packaging and dispensing system for fluid and semi-fluid cement admixtures
US6348093B1 (en) * 2000-04-27 2002-02-19 W. R. Grace & Co. - Conn Basic-medium-soluble packaging material for use in castable cementitious composites

Also Published As

Publication number Publication date
GB0314598D0 (en) 2003-07-30
GB2390847A (en) 2004-01-21

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Legal Events

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

Effective date: 20080610