DE69701007D1 - Mit Kalkstein gefüllte Portlandzemente - Google Patents

Mit Kalkstein gefüllte Portlandzemente

Info

Publication number
DE69701007D1
DE69701007D1 DE69701007T DE69701007T DE69701007D1 DE 69701007 D1 DE69701007 D1 DE 69701007D1 DE 69701007 T DE69701007 T DE 69701007T DE 69701007 T DE69701007 T DE 69701007T DE 69701007 D1 DE69701007 D1 DE 69701007D1
Authority
DE
Germany
Prior art keywords
limestone
filled
portland cements
blaine
fineness
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 - Lifetime
Application number
DE69701007T
Other languages
English (en)
Other versions
DE69701007T3 (de
DE69701007T2 (de
Inventor
Stefano Cangiano
Gianmario Frigeni
Luigi Cassar
Gianpietro Tognon
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.)
Italcementi SpA
Original Assignee
Italcementi SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11373458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69701007(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Italcementi SpA filed Critical Italcementi SpA
Publication of DE69701007D1 publication Critical patent/DE69701007D1/de
Application granted granted Critical
Publication of DE69701007T2 publication Critical patent/DE69701007T2/de
Publication of DE69701007T3 publication Critical patent/DE69701007T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • C04B20/0076—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 characterised by the grain distribution
    • C04B20/008—Micro- or nanosized fillers, e.g. micronised fillers with particle size smaller than that of the hydraulic binder
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/26—Carbonates
    • C04B14/28—Carbonates of calcium
    • 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

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)
  • Dispersion Chemistry (AREA)
  • Nanotechnology (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Artificial Fish Reefs (AREA)
DE69701007T 1996-03-01 1997-02-28 Mit Kalkstein gefüllte Portlandzemente Expired - Lifetime DE69701007T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI000398A IT1282724B1 (it) 1996-03-01 1996-03-01 Cementi portland al calcare
ITMI960398 1996-03-01

Publications (3)

Publication Number Publication Date
DE69701007D1 true DE69701007D1 (de) 2000-02-03
DE69701007T2 DE69701007T2 (de) 2000-08-03
DE69701007T3 DE69701007T3 (de) 2006-06-29

Family

ID=11373458

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701007T Expired - Lifetime DE69701007T3 (de) 1996-03-01 1997-02-28 Mit Kalkstein gefüllte Portlandzemente

Country Status (8)

Country Link
US (1) US5908502A (de)
EP (1) EP0792849B2 (de)
AT (1) ATE188196T1 (de)
DE (1) DE69701007T3 (de)
DK (1) DK0792849T4 (de)
ES (1) ES2143260T5 (de)
GR (1) GR3032991T3 (de)
IT (1) IT1282724B1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6451105B1 (en) 2000-11-17 2002-09-17 Raymond C. Turpin, Jr. Cementitious composition with limestone accelerator
US20040194668A1 (en) * 2003-02-14 2004-10-07 Naum Sapozhnikov Concrete with the enriched quarry limestone waste as a coarse aggregate
US20050274295A1 (en) * 2004-04-16 2005-12-15 University Of Iowa Research Foundation Multi-function construction material, system, and method for use around in-ground foundations
DE102005012317A1 (de) * 2005-03-17 2006-09-28 Lukas, Walter, Prof. Dr.-Ing. Anorganisches hydraulisches Bindemittel
US7833339B2 (en) 2006-04-18 2010-11-16 Franklin Industrial Minerals Mineral filler composition
US7651559B2 (en) 2005-11-04 2010-01-26 Franklin Industrial Minerals Mineral composition
US20070272127A1 (en) * 2006-05-27 2007-11-29 Antonio Puccio Marble mix kit and method of producing same
IT1391427B1 (it) * 2008-08-01 2011-12-23 Italcementi Spa Compositi fotocatalitici a base di titanio e calcare.
IT1391093B1 (it) * 2008-08-01 2011-11-18 Italcementi Spa Compositi fotocatalitici a base di titanio e calcare esenti da biossido di titanio.
US10737980B2 (en) 2017-01-10 2020-08-11 Roman Cement, Llc Use of mineral fines to reduce clinker content of cementitious compositions
US10730805B2 (en) 2017-01-10 2020-08-04 Roman Cement, Llc Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions
US11168029B2 (en) 2017-01-10 2021-11-09 Roman Cement, Llc Use of mineral fines to reduce clinker content of cementitious compositions
US10131575B2 (en) 2017-01-10 2018-11-20 Roman Cement, Llc Use of quarry fines and/or limestone powder to reduce clinker content of cementitious compositions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA639460A (en) * 1962-04-10 J. Lecznar Francis Concrete and mortar and method of producing
GB624463A (en) * 1942-10-31 1949-06-09 Smidth & Co As F L Improvements relating to cement
BE642464A (de) * 1962-02-21
GB1160569A (en) * 1966-12-08 1969-08-06 Smidth & Co As F L Manufacture of Cement
US4026716A (en) * 1975-03-17 1977-05-31 Woodville Lime And Chemical Company Concrete composition
FR2406614A1 (fr) * 1977-10-18 1979-05-18 Ciments Ste Thionvilloise Liant a forte teneur en laitier et procede de fabrication
JPS601905B2 (ja) * 1979-11-01 1985-01-18 太平洋セメント株式会社 脆性物体の破壊剤
DE3138342C2 (de) * 1981-09-26 1983-10-06 Portland-Zementwerk Wotan, H. Schneider Kg, 5531 Ahuette Trockenverfahren zur Herstellung von Zement
US4375987A (en) * 1981-11-23 1983-03-08 W. R. Grace & Co. Additive combination for hydraulic cement compositions
US4405372A (en) * 1982-03-08 1983-09-20 W. R. Grace & Co. Gypsum-free cement compositions
JPS60180944A (ja) * 1984-02-29 1985-09-14 松下電工株式会社 セメント硬化体の製法
US4773934A (en) * 1985-10-03 1988-09-27 Cemtech Laboratories Inc. Cementatious admixture
DE3834494A1 (de) * 1988-10-11 1990-04-12 Rudolf Dr Rer Nat Kuerner Verfahren zur herstellung von binder fuer die moertel- oder betonherstellung
US5260041A (en) * 1992-12-21 1993-11-09 Fuller Company Method for the calcination of limestone
DE4443588A1 (de) * 1994-12-07 1996-06-13 Krupp Polysius Ag Verfahren und Anlage zur gemeinsamen Mahlung von wenigstens zwei unterschiedlich mahlbaren Stoffen

Also Published As

Publication number Publication date
ITMI960398A0 (de) 1996-03-01
US5908502A (en) 1999-06-01
ES2143260T5 (es) 2006-06-01
GR3032991T3 (en) 2000-07-31
EP0792849B1 (de) 1999-12-29
EP0792849A1 (de) 1997-09-03
ATE188196T1 (de) 2000-01-15
DE69701007T3 (de) 2006-06-29
EP0792849B2 (de) 2005-10-05
DK0792849T4 (da) 2006-02-13
DK0792849T3 (da) 2000-05-29
ITMI960398A1 (it) 1997-09-01
ES2143260T3 (es) 2000-05-01
IT1282724B1 (it) 1998-03-31
DE69701007T2 (de) 2000-08-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8328 Change in the person/name/address of the agent

Representative=s name: SEITZ, R., DIPL.-ING.UNIV., PAT.-ANW., 80538 MUENC