NO176601C - Fremgangsmåte for fremstilling av betong med varierende densitet - Google Patents

Fremgangsmåte for fremstilling av betong med varierende densitet

Info

Publication number
NO176601C
NO176601C NO895224A NO895224A NO176601C NO 176601 C NO176601 C NO 176601C NO 895224 A NO895224 A NO 895224A NO 895224 A NO895224 A NO 895224A NO 176601 C NO176601 C NO 176601C
Authority
NO
Norway
Prior art keywords
mixture
pct
porousity
date jan
density
Prior art date
Application number
NO895224A
Other languages
English (en)
Norwegian (no)
Other versions
NO895224D0 (no
NO176601B (no
NO895224L (no
Inventor
Ingemar Johansson
Kjell Svedman
Original Assignee
Danes Verkstader Ab
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 Danes Verkstader Ab filed Critical Danes Verkstader Ab
Publication of NO895224D0 publication Critical patent/NO895224D0/no
Publication of NO895224L publication Critical patent/NO895224L/no
Publication of NO176601B publication Critical patent/NO176601B/no
Publication of NO176601C publication Critical patent/NO176601C/no

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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Producing Shaped Articles From Materials (AREA)
NO895224A 1987-07-08 1989-12-22 Fremgangsmåte for fremstilling av betong med varierende densitet NO176601C (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702806A SE460120B (sv) 1987-07-08 1987-07-08 Saett att tillverka betong med varierande densitet
PCT/SE1988/000369 WO1989000153A1 (en) 1987-07-08 1988-07-05 Method for producing of concrete with variable density

Publications (4)

Publication Number Publication Date
NO895224D0 NO895224D0 (no) 1989-12-22
NO895224L NO895224L (no) 1989-12-22
NO176601B NO176601B (no) 1995-01-23
NO176601C true NO176601C (no) 1995-05-03

Family

ID=20369090

Family Applications (1)

Application Number Title Priority Date Filing Date
NO895224A NO176601C (no) 1987-07-08 1989-12-22 Fremgangsmåte for fremstilling av betong med varierende densitet

Country Status (7)

Country Link
US (1) US5160540A (de)
EP (1) EP0380493B1 (de)
AT (1) ATE84292T1 (de)
DE (1) DE3877362T2 (de)
NO (1) NO176601C (de)
SE (1) SE460120B (de)
WO (1) WO1989000153A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2570288Y2 (ja) * 1991-11-25 1998-05-06 古河電気工業株式会社 光ファイバ用被覆装置
IL114494A0 (en) * 1995-07-06 1995-11-27 Te Eni Moshe System and method for controlling concrete production
US6046255A (en) * 1997-01-14 2000-04-04 Paul T. Gray Foam and foam/cement mixture
US5900191A (en) * 1997-01-14 1999-05-04 Stable Air, Inc. Foam producing apparatus and method
US6227039B1 (en) 1998-01-06 2001-05-08 Moshe Te'eni System and method for controlling concrete production
SE9800082D0 (sv) * 1998-01-16 1998-01-16 Akzo Nobel Surface Chem Sätt vid injektering av betong
US7670426B2 (en) * 2005-09-09 2010-03-02 Jack B. Parson Companies Concrete mixtures having aqueous foam admixtures
US7621995B2 (en) * 2005-09-09 2009-11-24 Jack B. Parson Companies Concrete mixtures having high flowability
US20070056479A1 (en) * 2005-09-09 2007-03-15 Gray Lonnie J Concrete mixtures incorporating high carbon pozzolans and foam admixtures
US8167997B2 (en) 2005-09-09 2012-05-01 Jack B. Parson Companies Concrete mixtures having stabilized foam admixture

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1285701A (en) * 1968-08-23 1972-08-16 Laing & Son Ltd John Improvements in low density concretes and their manufacture
US3758319A (en) * 1970-10-22 1973-09-11 Stanley Works Method for forming foamed concrete structures
US3804058A (en) * 1972-05-01 1974-04-16 Mobil Oil Corp Process of treating a well using a lightweight cement
US3979217A (en) * 1973-06-01 1976-09-07 Halliburton Company Lightweight cellular cement compositions and methods of casting the same
DE2345692B1 (de) * 1973-09-11 1975-03-06 Wasagchemie Ag Konstruktionsleichtbeton besonders geringer Dichte
IT1010730B (it) * 1974-04-03 1977-01-20 I Ge Co Srl Calcestruzzo cellulare leggero ad alta resistenza per strutture prefabbricate portanti in cemento armato
GB2095227B (en) * 1981-03-24 1985-05-01 Cempol Sales Making lightweight concrete
IT1218465B (it) * 1985-02-08 1990-04-19 Chiffre Chiara De Procedimento per calcestruzzo aerato

Also Published As

Publication number Publication date
NO895224D0 (no) 1989-12-22
SE8702806L (sv) 1989-01-09
WO1989000153A1 (en) 1989-01-12
DE3877362T2 (de) 1993-05-06
NO176601B (no) 1995-01-23
SE8702806D0 (sv) 1987-07-08
US5160540A (en) 1992-11-03
SE460120B (sv) 1989-09-11
EP0380493A1 (de) 1990-08-08
DE3877362D1 (de) 1993-02-18
NO895224L (no) 1989-12-22
EP0380493B1 (de) 1993-01-07
ATE84292T1 (de) 1993-01-15

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees