GB892015A - Improvements in the properties of hydraulic cements and a process of their manufacture - Google Patents

Improvements in the properties of hydraulic cements and a process of their manufacture

Info

Publication number
GB892015A
GB892015A GB1569858A GB1569858A GB892015A GB 892015 A GB892015 A GB 892015A GB 1569858 A GB1569858 A GB 1569858A GB 1569858 A GB1569858 A GB 1569858A GB 892015 A GB892015 A GB 892015A
Authority
GB
United Kingdom
Prior art keywords
cement
hydrophobic
mineral
grinding
lubricating oil
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
GB1569858A
Inventor
Edward Burke
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.)
Associated Portland Cement Manufacturers Ltd
Original Assignee
Associated Portland Cement Manufacturers 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 Associated Portland Cement Manufacturers Ltd filed Critical Associated Portland Cement Manufacturers Ltd
Priority to GB1569858A priority Critical patent/GB892015A/en
Publication of GB892015A publication Critical patent/GB892015A/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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0075—Anti-dusting agents
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

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

Abstract

A hydrophobic Portland cement with a reduced dusting tendency is produced by grinding the finished hydrophobic cement with a minor proportion, preferably 0,2% to 1,5% by weight of a mineral lubricating oil, a mineral jelly or a mineral wax. The hydrophobic cement is first formed by grinding together the cement with water repellant agents such as fatty acids, naphthenic acids and their alkali metal salts. The dust suppressing additive such as a thin mineral lubricating oil on petroleum jelly is then ground with the hydrophobic cement either in the last stage of a multi chamber grinding mill or in an independent mixing stage. According to the Provisional Specification the water repellant additive may also be tall oil, chlor-x-cresylic acid and pentochlorophenol.
GB1569858A 1958-05-15 1958-05-15 Improvements in the properties of hydraulic cements and a process of their manufacture Expired GB892015A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1569858A GB892015A (en) 1958-05-15 1958-05-15 Improvements in the properties of hydraulic cements and a process of their manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1569858A GB892015A (en) 1958-05-15 1958-05-15 Improvements in the properties of hydraulic cements and a process of their manufacture

Publications (1)

Publication Number Publication Date
GB892015A true GB892015A (en) 1962-03-21

Family

ID=10063862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1569858A Expired GB892015A (en) 1958-05-15 1958-05-15 Improvements in the properties of hydraulic cements and a process of their manufacture

Country Status (1)

Country Link
GB (1) GB892015A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127908A1 (en) * 1970-06-05 1971-12-16 Du Pont Improved curable elastomeric compositions
EP1666431A3 (en) * 1998-12-10 2006-09-20 3M Innovative Properties Company Low dust wall repair compound
WO2006084588A3 (en) * 2005-02-09 2006-11-02 Henkel Kgaa Use of aliphatic hydrocarbons and hydrocarbon mixtures in powdery chemical products for construction
EP1783105A1 (en) 2005-11-04 2007-05-09 S.A. Lhoist Recherche Et Developpement Mortar composition, process for the production and use thereof

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2127908A1 (en) * 1970-06-05 1971-12-16 Du Pont Improved curable elastomeric compositions
EP1666431A3 (en) * 1998-12-10 2006-09-20 3M Innovative Properties Company Low dust wall repair compound
US7407996B2 (en) 1998-12-10 2008-08-05 3M Innovative Properties Company Low dust wall repair compound
US7449060B2 (en) 1998-12-10 2008-11-11 3M Innovative Properties Company Low dust wall repair compound
US8329785B2 (en) 1998-12-10 2012-12-11 3M Innovative Properties Company Low dust joint compound
US9388079B2 (en) 1998-12-10 2016-07-12 3M Innovative Properties Company Low dust wall repair compound
WO2006084588A3 (en) * 2005-02-09 2006-11-02 Henkel Kgaa Use of aliphatic hydrocarbons and hydrocarbon mixtures in powdery chemical products for construction
EP1783105A1 (en) 2005-11-04 2007-05-09 S.A. Lhoist Recherche Et Developpement Mortar composition, process for the production and use thereof
EP1783105B1 (en) * 2005-11-04 2011-07-27 S.A. Lhoist Recherche Et Developpement Mortar composition, process for the production and use thereof
US8668773B2 (en) * 2005-11-04 2014-03-11 Parexgroup Sa Mortar composition, method of preparation thereof and use thereof
US9156736B2 (en) 2005-11-04 2015-10-13 Parexgroup Sa Mortar composition, method of preparation thereof and use thereof

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