BRPI0517833A - cimento com resistência à compressão aumentada - Google Patents

cimento com resistência à compressão aumentada

Info

Publication number
BRPI0517833A
BRPI0517833A BRPI0517833-9A BRPI0517833A BRPI0517833A BR PI0517833 A BRPI0517833 A BR PI0517833A BR PI0517833 A BRPI0517833 A BR PI0517833A BR PI0517833 A BRPI0517833 A BR PI0517833A
Authority
BR
Brazil
Prior art keywords
cement
compressive strength
increased compressive
increased
increasing
Prior art date
Application number
BRPI0517833-9A
Other languages
English (en)
Inventor
Michele Rossi
Mario Pagliaro
Rosaria Ciriminna
Cristina Della Pina
Wladimir Kesber
Paolo Antonio Guido Forni
Original Assignee
Univ Degli Studi Milano
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 Univ Degli Studi Milano filed Critical Univ Degli Studi Milano
Publication of BRPI0517833A publication Critical patent/BRPI0517833A/pt

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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • 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
    • C04B22/08—Acids or salts 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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/02—Alcohols; Phenols; Ethers
    • 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
    • C04B24/08—Fats; Fatty oils; Ester type waxes; Higher fatty acids, i.e. having at least seven carbon atoms in an unbroken chain bound to a carboxyl group; Oxidised oils or fats
    • 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
    • C04B2103/52—Grinding aids; Additives added during grinding

Abstract

CIMENTO COM RESISTêNCIA à COMPRESSãO AUMENTADA. A presente invenção refere-se ao uso de glicerina bruta como um aditivo ao cimento com a finalidade de aumentar a resistência à compressão do mesmo.
BRPI0517833-9A 2004-11-12 2005-11-11 cimento com resistência à compressão aumentada BRPI0517833A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002172 IT1357260B (it) 2004-11-12 2004-11-12 Cementi con aumentata resistenza alla compressione
PCT/IT2005/000657 WO2006051574A2 (en) 2004-11-12 2005-11-11 Improved compression strength cement

Publications (1)

Publication Number Publication Date
BRPI0517833A true BRPI0517833A (pt) 2008-10-21

Family

ID=36121541

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517833-9A BRPI0517833A (pt) 2004-11-12 2005-11-11 cimento com resistência à compressão aumentada

Country Status (13)

Country Link
US (1) US20090078163A1 (pt)
EP (1) EP1814828A2 (pt)
JP (1) JP2008519752A (pt)
KR (1) KR20070084095A (pt)
CN (1) CN101061078A (pt)
AU (1) AU2005303344A1 (pt)
BR (1) BRPI0517833A (pt)
CA (1) CA2586655A1 (pt)
IN (1) IN2007CH02034A (pt)
IT (1) IT1357260B (pt)
MX (1) MX2007005519A (pt)
RU (1) RU2007117708A (pt)
WO (1) WO2006051574A2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0610911B1 (pt) 2005-06-02 2021-10-13 Gcp Applied Technologies Inc Método para moagem de partículas usando glicerina bruta
JP5192343B2 (ja) * 2008-10-03 2013-05-08 花王株式会社 水硬性組成物の製造方法
JP5386190B2 (ja) * 2009-02-10 2014-01-15 花王株式会社 水硬性粉体の製造方法
JP5554080B2 (ja) * 2010-02-10 2014-07-23 花王株式会社 水硬性組成物用添加剤組成物
CN102695686B (zh) * 2009-12-28 2015-04-01 花王株式会社 水硬性组合物用早强剂
DE102010051512A1 (de) 2010-11-16 2012-05-16 Remondis Assets & Services Gmbh & Co. Kg Verfahren zur Gewinnung von Kaliumsulfat aus der Biodieselproduktion
JP5647902B2 (ja) * 2011-01-07 2015-01-07 花王株式会社 遠心成形コンクリート製品の製造方法
EP2691347B1 (en) 2011-03-28 2016-09-14 Kao Corporation Method for producing cured article from hydraulic composition
JP5759766B2 (ja) * 2011-03-28 2015-08-05 花王株式会社 水硬性組成物の硬化体の製造方法
JP5759802B2 (ja) * 2011-06-24 2015-08-05 花王株式会社 水硬性組成物の硬化体の製造方法
JP5805442B2 (ja) * 2011-06-24 2015-11-04 花王株式会社 水硬性粉体の製造方法
JP5759801B2 (ja) * 2011-06-24 2015-08-05 花王株式会社 水硬性粉体の製造方法
JP5923104B2 (ja) 2011-10-13 2016-05-24 デンカ株式会社 早期脱型材およびコンクリート製品の製造方法
WO2013083692A1 (de) * 2011-12-06 2013-06-13 Sika Technology Ag Stabilisierung von rohpolyolen aus biomasse
MY172861A (en) 2013-01-15 2019-12-12 Denki Kagaku Kogyo Kk High strength cement admixture and process for producing concrete product
JP6016686B2 (ja) 2013-03-26 2016-10-26 花王株式会社 水硬性粉体用強度向上剤組成物
KR20190045737A (ko) 2017-10-24 2019-05-03 쌍용양회공업(주) 극성을 갖는 아민계 화합물을 구비한 시멘트 분쇄조제
KR102377439B1 (ko) 2020-04-10 2022-03-23 쌍용씨앤이 주식회사 극성을 갖는 아민과 규소 화합물을 구비한 시멘트 분쇄 조제
WO2024036369A1 (en) * 2022-08-16 2024-02-22 Boral Resources (Wa) Limited Cementitious compositions and related methods
KR102651298B1 (ko) * 2023-07-06 2024-03-25 효성중공업 주식회사 글리세린 산업부산물을 활용한 콘크리트 균열저감용 혼화제 조성물

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615785A (en) * 1968-02-02 1971-10-26 West Virginia Pulp & Paper Co Cement grinding aid and pack set inhibitor
JPS5920627B2 (ja) * 1980-12-17 1984-05-14 山陽国策パルプ株式会社 セメント・クリンカ−の粉砕方法
CA2086648C (en) * 1992-01-28 1999-03-23 Ahmad Arfaei Hydraulic cement set-accelerating admixtures incorporating glycols
US5361841A (en) * 1993-05-27 1994-11-08 Shell Oil Company Drilling and cementing with blast furnace slag/polyalcohol fluid
US6395205B1 (en) * 1996-07-17 2002-05-28 Chemical Lime Company Method of manufacturing an aerated autoclaved concrete material
US5895116A (en) * 1997-08-25 1999-04-20 W.R. Grace & Co. -Conn. Mobile admixture product manufacturing and delivery process and system
US6015440A (en) * 1997-10-31 2000-01-18 Board Of Regents Of The University Of Nebraska Process for producing biodiesel fuel with reduced viscosity and a cloud point below thirty-two (32) degrees fahrenheit
JP2000233959A (ja) * 1999-02-10 2000-08-29 Taiheiyo Cement Corp クリンカ粉砕物、およびこれを含む早強性セメント組成物、コンクリート並びにコンクリート製品
US6872247B1 (en) * 2003-10-07 2005-03-29 W. R. Grace & Co.-Conn. Amine-based, hexavalent chromium reducing agents for cement

Also Published As

Publication number Publication date
IT1357260B (it) 2009-03-10
KR20070084095A (ko) 2007-08-24
CN101061078A (zh) 2007-10-24
WO2006051574A2 (en) 2006-05-18
AU2005303344A1 (en) 2006-05-18
EP1814828A2 (en) 2007-08-08
US20090078163A1 (en) 2009-03-26
IN2007CH02034A (pt) 2007-09-07
JP2008519752A (ja) 2008-06-12
MX2007005519A (es) 2007-07-04
ITMI20042172A1 (it) 2005-02-12
WO2006051574A3 (en) 2006-06-22
RU2007117708A (ru) 2008-11-20
CA2586655A1 (en) 2006-05-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.