GB299484A - Improvements in or relating to the production of porous concrete and similar material - Google Patents

Improvements in or relating to the production of porous concrete and similar material

Info

Publication number
GB299484A
GB299484A GB1135627A GB1135627A GB299484A GB 299484 A GB299484 A GB 299484A GB 1135627 A GB1135627 A GB 1135627A GB 1135627 A GB1135627 A GB 1135627A GB 299484 A GB299484 A GB 299484A
Authority
GB
United Kingdom
Prior art keywords
cement
mixture
grease
solid
metal powder
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
GB1135627A
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.)
AEROCRETE FOREIGN Ltd
Original Assignee
AEROCRETE FOREIGN 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
Priority to BE350312D priority Critical patent/BE350312A/xx
Application filed by AEROCRETE FOREIGN Ltd filed Critical AEROCRETE FOREIGN Ltd
Priority to GB1135627A priority patent/GB299484A/en
Publication of GB299484A publication Critical patent/GB299484A/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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/10—Coating or impregnating
    • C04B20/1018—Coating or impregnating with organic materials
    • C04B20/1022—Non-macromolecular compounds
    • C04B20/1025—Fats; Fatty oils; Ester type waxes; Higher fatty acids; Derivatives thereof
    • 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
    • C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
    • C04B22/02—Elements
    • C04B22/04—Metals, e.g. aluminium used as blowing agent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

299,484. Aerocrete (Foreign), Ltd., and Nicol, C. April 28, 1927. Porous compositions.-Relates to processes for making porous concrete and the like in which a small proportion of powdered aluminium or zinc is mixed with Portland or like cement, and consists in adding a substance capable of rendering the mixture saponaceous in the presence of water and thereby increasing the strength of the bubbles and also retarding deterioration of the stored mixture. The added substance may be a grease or its equivalent in a solid, semi-solid or liquid form and may be added to the metal powder, cement, or mixture or may be emulsified with the gauging water. The amount of grease, by weight, may be from 1 to 200 per cent of that of the metal powder. In an example, a mixture comprises Portland cement 100 parts, powdered aluminium 0.1 part and stearin 0.01 part. The solid stearin is granulated and thoroughly mixed with the metal powder, preferably out of contact with the air, so that the metal grains are coated with the grease and protected thereby during storage. The powder is then mixed with the cement.
GB1135627A 1927-04-28 1927-04-28 Improvements in or relating to the production of porous concrete and similar material Expired GB299484A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE350312D BE350312A (en) 1927-04-28
GB1135627A GB299484A (en) 1927-04-28 1927-04-28 Improvements in or relating to the production of porous concrete and similar material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1135627A GB299484A (en) 1927-04-28 1927-04-28 Improvements in or relating to the production of porous concrete and similar material

Publications (1)

Publication Number Publication Date
GB299484A true GB299484A (en) 1928-10-29

Family

ID=9984740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1135627A Expired GB299484A (en) 1927-04-28 1927-04-28 Improvements in or relating to the production of porous concrete and similar material

Country Status (2)

Country Link
BE (1) BE350312A (en)
GB (1) GB299484A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449234A2 (en) * 1990-03-28 1991-10-02 Lothar Mansfeld Process for pore formation in mortar
WO1997022567A1 (en) * 1995-12-20 1997-06-26 Henkel Kommanditgesellschaft Auf Aktien Composition for producing light plaster, production of the foaming agent used therefor and its use
WO2004099557A3 (en) * 2003-05-05 2005-02-03 Halliburton Energy Serv Inc Methods and compositions for compensating for cement hydration volume reduction
WO2006134355A2 (en) * 2005-06-15 2006-12-21 Halliburton Energy Services, Inc. Gas-generating additives having improved shelf lives for use in cement compositions, and associated methods
US7334638B2 (en) 2005-06-15 2008-02-26 Halliburton Energy Services, Inc. Methods of improving the shelf life of a cement composition comprising a coated gas-generating material
US7473313B2 (en) 2005-06-15 2009-01-06 Halliburton Energy Services, Inc. Gas-generating additives having improved shelf lives for use in cement compositions

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449234A2 (en) * 1990-03-28 1991-10-02 Lothar Mansfeld Process for pore formation in mortar
EP0449234A3 (en) * 1990-03-28 1992-04-29 Lothar Mansfeld Process for pore formation in mortar
WO1997022567A1 (en) * 1995-12-20 1997-06-26 Henkel Kommanditgesellschaft Auf Aktien Composition for producing light plaster, production of the foaming agent used therefor and its use
US6162839A (en) * 1995-12-20 2000-12-19 Henkel Kommanditgesellschaft Auf Aktien Composition for producing light plaster, production of the foaming agent used therefor and its use
WO2004099557A3 (en) * 2003-05-05 2005-02-03 Halliburton Energy Serv Inc Methods and compositions for compensating for cement hydration volume reduction
WO2006134355A2 (en) * 2005-06-15 2006-12-21 Halliburton Energy Services, Inc. Gas-generating additives having improved shelf lives for use in cement compositions, and associated methods
WO2006134355A3 (en) * 2005-06-15 2007-03-15 Halliburton Energy Serv Inc Gas-generating additives having improved shelf lives for use in cement compositions, and associated methods
US7334638B2 (en) 2005-06-15 2008-02-26 Halliburton Energy Services, Inc. Methods of improving the shelf life of a cement composition comprising a coated gas-generating material
US7473313B2 (en) 2005-06-15 2009-01-06 Halliburton Energy Services, Inc. Gas-generating additives having improved shelf lives for use in cement compositions

Also Published As

Publication number Publication date
BE350312A (en)

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