ES8602560A1 - Process and plant for the production of cement-concrete. - Google Patents

Process and plant for the production of cement-concrete.

Info

Publication number
ES8602560A1
ES8602560A1 ES535577A ES535577A ES8602560A1 ES 8602560 A1 ES8602560 A1 ES 8602560A1 ES 535577 A ES535577 A ES 535577A ES 535577 A ES535577 A ES 535577A ES 8602560 A1 ES8602560 A1 ES 8602560A1
Authority
ES
Spain
Prior art keywords
fine fraction
cement
premixture
concrete
fraction
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
ES535577A
Other languages
Spanish (es)
Other versions
ES535577A0 (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.)
Skako AS
Original Assignee
Skako AS
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 Skako AS filed Critical Skako AS
Publication of ES8602560A1 publication Critical patent/ES8602560A1/en
Publication of ES535577A0 publication Critical patent/ES535577A0/en
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/003—Methods for mixing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Artificial Fish Reefs (AREA)

Abstract

A process for the batch wise production of cement-concrete by intimate mixing of aggregate comprising a coarse and a fine fraction, cement, optional filler, and water in a concrete mixer with proportioning means for the - components of the concrete mass, mixing means, and discharge means, wherein the fine fraction of the aggregates is added to and absorbed in a premixture of the remaining components, wherein the coarse fraction of the aggregates is coated with a paste, consisting of cement, optional filler, and water, characterised in that the volume of the fine fraction in the premixture is increased gradually by successive addition of the fine fraction to the premixture, effected and controlled by the proportioning means for the fine fraction. - (12pp) EPAB- EP-126105 B A process for the batch wise production of cement-concrete by intimate mixing of aggregate comprising a coarse and a fine fraction, cement, optional filler, and water in a concrete mixer with proportioning means for the components of the concrete mass, mixing means, and discharge means, wherein the fine fraction of the aggregates is added to and absorbed in a premixture of the remaining components, wherein the coarse fraction of the aggregates is coated with a paste, consisting of cement, optional filler, and water, characterised in that the volume of the fine fraction in the premixture is increased gradually by successive addition of the fine fraction to the premixture, effected and controlled by the proportioning means for the fine fraction.
ES535577A 1982-11-15 1984-08-31 INSTALLATION FOR THE PRODUCTION OF CONCRETE CONCRETE Granted ES535577A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8206489A SE8206489D0 (en) 1982-11-15 1982-11-15 PROCEDURE AND DEVICE FOR CEMENT CONCRETE PREPARATION

Publications (2)

Publication Number Publication Date
ES8602560A1 true ES8602560A1 (en) 1985-12-01
ES535577A0 ES535577A0 (en) 1985-12-01

Family

ID=20348590

Family Applications (2)

Application Number Title Priority Date Filing Date
ES527247A Expired ES8501725A1 (en) 1982-11-15 1983-11-14 Process and plant for the production of cement-concrete.
ES535577A Granted ES535577A0 (en) 1982-11-15 1984-08-31 INSTALLATION FOR THE PRODUCTION OF CONCRETE CONCRETE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES527247A Expired ES8501725A1 (en) 1982-11-15 1983-11-14 Process and plant for the production of cement-concrete.

Country Status (12)

Country Link
EP (1) EP0126105B1 (en)
JP (1) JPS59502017A (en)
AU (1) AU574655B2 (en)
CA (1) CA1238038A (en)
DE (1) DE3366672D1 (en)
ES (2) ES8501725A1 (en)
FI (1) FI842744A0 (en)
GR (1) GR79036B (en)
IT (1) IT1174795B (en)
PT (1) PT77660B (en)
SE (1) SE8206489D0 (en)
WO (1) WO1984001918A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE502752C2 (en) * 1994-04-19 1995-12-18 Gunnar Ohlson Process for the preparation of tough cement concrete
CN110577390B (en) * 2019-10-25 2022-01-18 四川信敏绿色新建筑材料科技有限公司 Concrete preparation process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR992896A (en) * 1944-09-23 1951-10-24 Concrete improvements
FR1049272A (en) * 1950-02-08 1953-12-29 Concrete mixing process and concrete mixer allowing the realization
CH490946A (en) * 1967-06-08 1970-05-31 Huther & Co Roller mixer for the production of mix, in particular concrete
US3812076A (en) * 1973-02-20 1974-05-21 Grace W R & Co Method of adding small amounts of solid particulate admixtures to hydraulic cement compositions
LU81524A1 (en) * 1979-07-17 1981-02-03 Arbed METHOD FOR PRODUCING COLLOID MORTAR AND PRODUCT OBTAINED ACCORDING TO THIS METHOD

Also Published As

Publication number Publication date
ES527247A0 (en) 1984-12-01
FI842744A (en) 1984-07-09
AU574655B2 (en) 1988-07-14
AU2260283A (en) 1984-06-04
ES535577A0 (en) 1985-12-01
CA1238038A (en) 1988-06-14
GR79036B (en) 1984-10-02
ES8501725A1 (en) 1984-12-01
JPS59502017A (en) 1984-12-06
SE8206489D0 (en) 1982-11-15
EP0126105B1 (en) 1986-10-08
IT1174795B (en) 1987-07-01
DE3366672D1 (en) 1986-11-13
IT8349338A0 (en) 1983-08-15
PT77660B (en) 1986-03-18
FI842744A0 (en) 1984-07-09
PT77660A (en) 1983-12-01
WO1984001918A1 (en) 1984-05-24
EP0126105A1 (en) 1984-11-28

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