GB1093094A - Improvements in or relating to cementing compositions - Google Patents

Improvements in or relating to cementing compositions

Info

Publication number
GB1093094A
GB1093094A GB4829265A GB4829265A GB1093094A GB 1093094 A GB1093094 A GB 1093094A GB 4829265 A GB4829265 A GB 4829265A GB 4829265 A GB4829265 A GB 4829265A GB 1093094 A GB1093094 A GB 1093094A
Authority
GB
United Kingdom
Prior art keywords
units
composition
contain
latex
terpolymers
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
GB4829265A
Inventor
Alyn Edmund Meazey
David Bernard Thomas
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.)
British Geon Ltd
Original Assignee
British Geon 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
Application filed by British Geon Ltd filed Critical British Geon Ltd
Priority to GB4829265A priority Critical patent/GB1093094A/en
Publication of GB1093094A publication Critical patent/GB1093094A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A composition comprises Portland cement, and from 5 to 40 parts by dry weight per 100 parts of Portland cement of one or more terpolymers in latex form, wherein said terpolymers are derived from units of butadiene, styrene and acrylonitrile and wherein each terpolymer contains from 5 to 60% by dry weight of acrylonitrile units and the ratio of styrene units to butadiene units is from 1:8 to 8:1 by weight. The composition may also contain aggregates, e.g. sand, gravel, quartz sand or lime. The latex may contain an antifoaming agent and the composition may contain mortar or concrete setting accelerators or retarders and wetting agents. The terpolymer may be prepared by aqueous emulsion polymerization in the presence of emulsifiers which render the latex stable to cement and aggregates, particularly non-ionic emulsifiers, e.g. an alkyl phenyl ether of a polyoxy ethylene glycol.ALSO:A composition comprises Portland cement, and from 5 to 40 parts by dry weight per 100 parts of Portland cement of one or more terpolymers in latex form, wherein said terpolymers are derived from units of butadiene, styrene and acrylonitrile and wherein each terpolymer contains from 5 to 60% by dry weight of acrylonitrile units and the ratio of styrene units to butadiene units is from 1:8 to 8:1 by weight. The composition can also contain aggregates, e.g. sand, gravel, quartz or lime. The latex can contain an anti-foaming agent and the composition can contain setting accelarators or retarders and wetting agents. Emulsifiers which render the latex stable to cement and aggregates can be incorporated in the composition, particularly non-ionic emulsifiers, e.g. an alkyl phenyl ether of a polyoxyethylene glycol.
GB4829265A 1965-11-13 1965-11-13 Improvements in or relating to cementing compositions Expired GB1093094A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4829265A GB1093094A (en) 1965-11-13 1965-11-13 Improvements in or relating to cementing compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4829265A GB1093094A (en) 1965-11-13 1965-11-13 Improvements in or relating to cementing compositions

Publications (1)

Publication Number Publication Date
GB1093094A true GB1093094A (en) 1967-11-29

Family

ID=10448096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4829265A Expired GB1093094A (en) 1965-11-13 1965-11-13 Improvements in or relating to cementing compositions

Country Status (1)

Country Link
GB (1) GB1093094A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157998A (en) * 1976-12-23 1979-06-12 Ab Bofors Method of producing a cement mortar with good stability in a fresh condition and a method using this mortar as a binding agent of producing a lightweight aggregate concrete with a high aggregate content
EP1400497A3 (en) * 2002-09-19 2004-08-25 Halliburton Energy Services, Inc. Cementing subterranean zone
US7530396B1 (en) 2008-01-24 2009-05-12 Halliburton Energy Services, Inc. Self repairing cement compositions and methods of using same
US7645817B2 (en) 2005-12-29 2010-01-12 Halliburton Energy Services, Inc. Cement compositions comprising particulate carboxylated elastomers and associated methods
US7650940B2 (en) 2005-12-29 2010-01-26 Halliburton Energy Services Inc. Cement compositions comprising particulate carboxylated elastomers and associated methods

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157998A (en) * 1976-12-23 1979-06-12 Ab Bofors Method of producing a cement mortar with good stability in a fresh condition and a method using this mortar as a binding agent of producing a lightweight aggregate concrete with a high aggregate content
EP1400497A3 (en) * 2002-09-19 2004-08-25 Halliburton Energy Services, Inc. Cementing subterranean zone
US7007755B2 (en) * 2002-09-19 2006-03-07 Halliburton Energy Services, Inc. Elastomeric admixtures for improving cement elasticity
US7138446B2 (en) 2002-09-19 2006-11-21 Halliburton Energy Services, Inc. Elastomeric admixtures for improving cement elasticity
US7645817B2 (en) 2005-12-29 2010-01-12 Halliburton Energy Services, Inc. Cement compositions comprising particulate carboxylated elastomers and associated methods
US7650940B2 (en) 2005-12-29 2010-01-26 Halliburton Energy Services Inc. Cement compositions comprising particulate carboxylated elastomers and associated methods
US7530396B1 (en) 2008-01-24 2009-05-12 Halliburton Energy Services, Inc. Self repairing cement compositions and methods of using same

Similar Documents

Publication Publication Date Title
GB1058957A (en) Process for the manufacture of water-repellent fabricated shaped structures and coatings made from inorganic compositions
KR910007823A (en) Strengthening Cement and Portland Cement Compositions
SE8206104D0 (en) MULTICOMPONENT CONCRETE SUPERPLASTICIZER
KR830008941A (en) Reducing agent to reduce air
GB1150710A (en) Additives for Mortar and Concrete
GB1093094A (en) Improvements in or relating to cementing compositions
GB1220410A (en) Improvements in cements, mortars and concrete mixes
GB1353036A (en) Process for the manufacture of structural materials
ATE17939T1 (en) MASONRY MORTAR COMPOSITION AND METHOD OF MASONRY MASONRY.
GB904973A (en) Synthetic rubber latex and hydraulic cement compositions
JPS61155239A (en) Cementitious set conditioning composition
GB1225755A (en)
GB1101204A (en) Cementing compositions
JPS6311307B2 (en)
GB929375A (en) A process for making hydraulically setting substances water repellent
GB970334A (en) Improved cementing compositions
GB946960A (en) Improvements relating to the fixing of ceramic tiles on walls or other structural elements
ES340724A1 (en) Improvements in Cementitious Compositions
JP2000185958A (en) Fluidity regulation of cement concrete containing high- performance water-reducing agent
GB1069657A (en) Cementitious dry mix for inclusion in concrete articles
GB570295A (en) Improvements in or relating to concrete members for use in buildings
GB856835A (en) Concrete of improved strength
GB1005094A (en) Tile fixing adhesive compositions
GB1503725A (en) Calcium sulphate hemihydrate compositions containing potassium sulphate
GB523312A (en) Improvements in cement and asbestos base mixtures used as plaster work, covering layers or walls