GB1495169A - Cement - Google Patents

Cement

Info

Publication number
GB1495169A
GB1495169A GB52438/75A GB5243875A GB1495169A GB 1495169 A GB1495169 A GB 1495169A GB 52438/75 A GB52438/75 A GB 52438/75A GB 5243875 A GB5243875 A GB 5243875A GB 1495169 A GB1495169 A GB 1495169A
Authority
GB
United Kingdom
Prior art keywords
mixture
acid
layer
portland cement
anionic dispersant
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
GB52438/75A
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1495169A publication Critical patent/GB1495169A/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
    • 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)

Abstract

1495169 Cementitious layers ROHM & HAAS CO 22 Dec 1975 [28 Jan 1975] 52438/75 Heading C1H [Also in Division B2] A fully cured layer of Portland cement composition is obtained by forming a mixture of Portland cement, aggregate and 5-15% (on the weight of the cement) of an anionic dispersant, applying the mixture to a substrate in a layer of thickness 1/32 to ¢ inch and allowing the layer to cure. The mixture may be a mortar mixture. The anionic dispersant may be an alkali metal, alkaline earth metal or ammonium salt of alkylaryl sulphonic acid, lignosulphonic acid, or alkoxysulphosuccinic acid or a condensate of arylsulphonic acid and formaldehyde. Particularly preferred is a sodium salt of a naphthalene sulphonic acid/formaldehyde condensate. The mixture may contain a defoamer.
GB52438/75A 1975-01-28 1975-12-22 Cement Expired GB1495169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54461475A 1975-01-28 1975-01-28

Publications (1)

Publication Number Publication Date
GB1495169A true GB1495169A (en) 1977-12-14

Family

ID=24172896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52438/75A Expired GB1495169A (en) 1975-01-28 1975-12-22 Cement

Country Status (12)

Country Link
JP (1) JPS5190322A (en)
AU (1) AU1019876A (en)
DE (1) DE2602408A1 (en)
DK (1) DK30376A (en)
FI (1) FI760097A (en)
FR (1) FR2299286A1 (en)
GB (1) GB1495169A (en)
IT (1) IT1051498B (en)
NL (1) NL7600782A (en)
NO (1) NO760241L (en)
SE (1) SE7514791L (en)
ZA (1) ZA758005B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012590A1 (en) * 1978-12-11 1980-06-25 Martin Marietta Corporation Non-plastic hydraulic cement mixes and process for improving such mixes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3328898A1 (en) * 1983-08-10 1985-02-28 E. Schwenk Baustoffwerke KG, 7900 Ulm Dry mix for a screed, and process and equipment for producing it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0012590A1 (en) * 1978-12-11 1980-06-25 Martin Marietta Corporation Non-plastic hydraulic cement mixes and process for improving such mixes

Also Published As

Publication number Publication date
DK30376A (en) 1976-07-29
AU1019876A (en) 1977-07-21
IT1051498B (en) 1981-04-21
ZA758005B (en) 1977-02-23
FR2299286A1 (en) 1976-08-27
FI760097A (en) 1976-07-29
NO760241L (en) 1976-07-29
SE7514791L (en) 1976-07-29
DE2602408A1 (en) 1976-07-29
JPS5190322A (en) 1976-08-07
NL7600782A (en) 1976-07-30

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed