GB1131500A - Concrete - Google Patents

Concrete

Info

Publication number
GB1131500A
GB1131500A GB53521/65A GB5352165A GB1131500A GB 1131500 A GB1131500 A GB 1131500A GB 53521/65 A GB53521/65 A GB 53521/65A GB 5352165 A GB5352165 A GB 5352165A GB 1131500 A GB1131500 A GB 1131500A
Authority
GB
United Kingdom
Prior art keywords
volume
ballast
mixing
equal
measured
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
GB53521/65A
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.)
ALLG STRASSENBAUBEDARFS GmbH
Original Assignee
ALLG STRASSENBAUBEDARFS GmbH
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 ALLG STRASSENBAUBEDARFS GmbH filed Critical ALLG STRASSENBAUBEDARFS GmbH
Publication of GB1131500A publication Critical patent/GB1131500A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0081—Embedding aggregates to obtain particular properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B28B17/0063—Control arrangements
    • B28B17/0081—Process control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
    • B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
    • 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
    • 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

Abstract

1,131,500. Mixing concrete. ALLGEMEINE STRASSENBAUBEDARFS G.m.bH. 16 Dec., 1965 [17 Dec., 1964], No. 53521/65. Heading C1H. [Also in Divisions B1 and B5] A method of mixing concrete comprises compacting ballast, measuring the volume of the interstitial spaces in the ballast, mixing a quantity of liquid cement mortar, equal in volume to the measured volume, with the ballast, measuring the apparent increase in volume of the ballast, and mixing a further quantity of liquid cement mortar, equal in volume to the apparent volume increase, with the ballast. The mixing is preferably carried out in a container which is resiliently mounted at its base which has shaking means attached thereto, and has a vertically movable horizontal platen with attached pointer at its top. The ballast (proportions of grain sizes are given) is compacted in the container by shaking, and the interstitial volume measured with a liquid. The required volume of cement mortar is made up, mixed with dry ballast (equal in weight to the original ballast) and after shaking under a constant platen pressure, the volume increase of the mix is measured by the pointer, the required further volume of mortar being then added.
GB53521/65A 1964-12-17 1965-12-16 Concrete Expired GB1131500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA47925A DE1216752B (en) 1964-12-17 1964-12-17 Method and apparatus for producing a high strength concrete mix

Publications (1)

Publication Number Publication Date
GB1131500A true GB1131500A (en) 1968-10-23

Family

ID=6936064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53521/65A Expired GB1131500A (en) 1964-12-17 1965-12-16 Concrete

Country Status (8)

Country Link
US (1) US3338563A (en)
AT (1) AT263592B (en)
BE (1) BE673835A (en)
CH (1) CH473739A (en)
DE (1) DE1216752B (en)
FR (1) FR1460348A (en)
GB (1) GB1131500A (en)
NL (1) NL6516299A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292105A (en) * 1994-08-10 1996-02-14 Kameel Diab Sawalha System for producing discrete components or articles from continous fibre metal matrix composite

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589686A (en) * 1970-03-16 1971-06-29 Susquehanna Corp Aggregate treatment process and apparatus
LU75276A1 (en) * 1976-07-01 1978-02-08
FR2359801A1 (en) * 1976-07-28 1978-02-24 Freyssinet Int Stup PROCESS FOR PREPARING A DELAYED SETTING CEMENT GROUT
JPS6235804A (en) * 1985-08-09 1987-02-16 三菱重工業株式会社 Manufacture of concrete
DE69124091T2 (en) * 1990-02-09 1997-04-17 British Tech Group Int COMPOSITION FOR COATING A SUBSTRATE
JP2696435B2 (en) * 1991-03-26 1998-01-14 顯治 前田 Concrete kneading method and apparatus
US6355191B1 (en) 1996-01-29 2002-03-12 Marcello Toncelli Method and apparatus for the manufacture of cementitious slab products
WO2006002449A1 (en) 2004-07-02 2006-01-12 Siemens Transportation Systems Gmbh & Co Kg Novel materials for a land vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2667679A (en) * 1949-06-01 1954-02-02 Frederick H Jackman Apparatus for molding building blocks
US3153834A (en) * 1961-04-03 1964-10-27 A P Green Fire Brick Company Apparatus for making metal cased brick
US3146997A (en) * 1961-10-25 1964-09-01 Hoover Ball & Bearing Co Apparatus for leveling bulk material in a container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292105A (en) * 1994-08-10 1996-02-14 Kameel Diab Sawalha System for producing discrete components or articles from continous fibre metal matrix composite
GB2292105B (en) * 1994-08-10 1999-03-17 Kameel Diab Sawalha System for producing discrete components or articles from continuous fibre metal matrix composite

Also Published As

Publication number Publication date
US3338563A (en) 1967-08-29
BE673835A (en) 1966-04-15
FR1460348A (en) 1966-11-25
DE1216752B (en) 1966-05-12
NL6516299A (en) 1966-06-20
CH473739A (en) 1969-06-15
AT263592B (en) 1968-07-25

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