GB1197438A – Improvements in and relating to Concrete Mixes
– Google Patents
GB1197438A – Improvements in and relating to Concrete Mixes
– Google Patents
Improvements in and relating to Concrete Mixes
Info
Publication number
GB1197438A
GB1197438A
GB4547966A
GB4547966A
GB1197438A
GB 1197438 A
GB1197438 A
GB 1197438A
GB 4547966 A
GB4547966 A
GB 4547966A
GB 4547966 A
GB4547966 A
GB 4547966A
GB 1197438 A
GB1197438 A
GB 1197438A
Authority
GB
United Kingdom
Prior art keywords
weight
mix
fine aggregate
concrete
wet
Prior art date
1966-10-11
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
GB4547966A
Inventor
Kay John Seymour-Walker
Harold Gordon Vallings
David John Tudor Webb
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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.)
1966-10-11
Filing date
1966-10-11
Publication date
1970-07-01
1966-10-11
Application filed by National Research Development Corp UK
filed
Critical
National Research Development Corp UK
1966-10-11
Priority to GB4547966A
priority
Critical
patent/GB1197438A/en
1967-10-10
Priority to FR1558339D
priority
patent/FR1558339A/fr
1967-10-11
Priority to DE19671646811
priority
patent/DE1646811A1/en
1970-07-01
Publication of GB1197438A
publication
Critical
patent/GB1197438A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B28B5/00—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping
B28B5/04—Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in, or on conveyors irrespective of the manner of shaping in moulds moved in succession past one or more shaping stations
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
B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
B28B13/04—Discharging the shaped articles
B28B13/06—Removing the shaped articles from moulds
B28B13/065—Removing the shaped articles from moulds by applying electric current or other means of discharging, e.g. pneumatic or hydraulic discharging means
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
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
Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
1,197,438. Wet concrete mix. NATIONAL RESEARCH DEVELOPMENT CORP. 11 Oct., 1967 [11 Oct., 1966], No. 45479/66. Heading C1H. A wet mix comprises cement, fine aggregate and/or sand, and pulverized fuel ash, the weight of PFA not exceeding the weight of cement or not exceeding “ of the weight of fine aggregate and/or sand, and the weight of PFA not being greater than 10% of the total weight of the solid constituents. The fine aggregate may be crushed limestone. Concrete articles may be made by introducing the wet mix into a mould so that at least one surface of the mix is in contact with a porous or perforated member, water is removed by pressing against the member and the concrete article removed from the mould immediately for example with a vacuum lifter.
GB4547966A
1966-10-11
1966-10-11
Improvements in and relating to Concrete Mixes
Expired
GB1197438A
(en)
Priority Applications (3)
Application Number
Priority Date
Filing Date
Title
GB4547966A
GB1197438A
(en)
1966-10-11
1966-10-11
Improvements in and relating to Concrete Mixes
FR1558339D
FR1558339A
(en)
1966-10-11
1967-10-10
DE19671646811
DE1646811A1
(en)
1966-10-11
1967-10-11
Concrete mixes
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB4547966A
GB1197438A
(en)
1966-10-11
1966-10-11
Improvements in and relating to Concrete Mixes
Publications (1)
Publication Number
Publication Date
GB1197438A
true
GB1197438A
(en)
1970-07-01
Family
ID=10437371
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4547966A
Expired
GB1197438A
(en)
1966-10-11
1966-10-11
Improvements in and relating to Concrete Mixes
Country Status (3)
Country
Link
DE
(1)
DE1646811A1
(en)
FR
(1)
FR1558339A
(en)
GB
(1)
GB1197438A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2015155769A1
(en)
2014-04-10
2015-10-15
University Of Malta
Masonry composite materials and processes for their preparation
1966
1966-10-11
GB
GB4547966A
patent/GB1197438A/en
not_active
Expired
1967
1967-10-10
FR
FR1558339D
patent/FR1558339A/fr
not_active
Expired
1967-10-11
DE
DE19671646811
patent/DE1646811A1/en
active
Pending
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
WO2015155769A1
(en)
2014-04-10
2015-10-15
University Of Malta
Masonry composite materials and processes for their preparation
EP3129201A4
(en)
*
2014-04-10
2018-01-10
University Of Malta
Masonry composite materials and processes for their preparation
Also Published As
Publication number
Publication date
FR1558339A
(en)
1969-02-28
DE1646811A1
(en)
1971-08-05
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Legal Events
Date
Code
Title
Description
1970-11-11
PS
Patent sealed
1980-05-29
PCNP
Patent ceased through non-payment of renewal fee
