ITMI20051589A1 - Acceleranti per cemento portland a basso costo - Google Patents

Acceleranti per cemento portland a basso costo

Info

Publication number
ITMI20051589A1
ITMI20051589A1 ITMI20051589A ITMI20051589A1 IT MI20051589 A1 ITMI20051589 A1 IT MI20051589A1 IT MI20051589 A ITMI20051589 A IT MI20051589A IT MI20051589 A1 ITMI20051589 A1 IT MI20051589A1
Authority
IT
Italy
Prior art keywords
accelerating
low cost
cement portland
portland
cement
Prior art date
Application number
Other languages
English (en)
Inventor
Cristiano Maltese
Carlo Pistolesi
Marco Squinzi
Original Assignee
Mapei 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
Application filed by Mapei Spa filed Critical Mapei Spa
Priority to ITMI20051589 priority Critical patent/ITMI20051589A1/it
Priority to PCT/EP2006/007569 priority patent/WO2007022852A2/en
Publication of ITMI20051589A1 publication Critical patent/ITMI20051589A1/it

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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0004—Compounds chosen for the nature of their cations
    • C04B2103/0021—Compounds of elements having a valency of 3
    • 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
    • C04B2103/10—Accelerators; Activators
    • 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
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1025—Alkali-free or very low alkali-content materials
ITMI20051589 2005-08-23 2005-08-23 Acceleranti per cemento portland a basso costo ITMI20051589A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI20051589 ITMI20051589A1 (it) 2005-08-23 2005-08-23 Acceleranti per cemento portland a basso costo
PCT/EP2006/007569 WO2007022852A2 (en) 2005-08-23 2006-07-31 Accelerator for portland cement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI20051589 ITMI20051589A1 (it) 2005-08-23 2005-08-23 Acceleranti per cemento portland a basso costo

Publications (1)

Publication Number Publication Date
ITMI20051589A1 true ITMI20051589A1 (it) 2007-02-24

Family

ID=37177805

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20051589 ITMI20051589A1 (it) 2005-08-23 2005-08-23 Acceleranti per cemento portland a basso costo

Country Status (2)

Country Link
IT (1) ITMI20051589A1 (it)
WO (1) WO2007022852A2 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR069565A1 (es) 2008-01-11 2010-02-03 Constr Res & Tech Gmbh Acelerante en forma de mezcla acuosa, metodo para obtenerlo, uso del acelerante, hormigon y capa endurecida que lo comprenden.
EP2248780A1 (de) 2009-05-06 2010-11-10 BK Giulini GmbH Abbinde- und Enthärtungsbeschleuniger
ES2364937B1 (es) 2011-03-17 2012-08-22 Industrias Químicas Del Ebro, S.A. Método de preparación de un producto acelerante de fraguado, producto obtenido y uso.
CN107840593B (zh) * 2017-11-17 2020-01-14 武汉理工大学 一种喷射混凝土用早强型液体无碱速凝剂及其制备方法
KR102136717B1 (ko) 2018-10-01 2020-07-22 롯데정밀화학 주식회사 소수성 실리카를 포함하는 시멘트 모르타르용 첨가제 및 그의 제조방법
CN110066134A (zh) * 2019-05-14 2019-07-30 山西恒泰伟业建材有限公司 一种液体无碱速凝剂母液

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2211417T5 (es) * 2000-06-21 2012-06-13 Sika Technology Ag Agente acelerador del fraguado y del endurecimiento, exento de álcalis
GB0123364D0 (en) * 2001-09-28 2001-11-21 Mbt Holding Ag Composition
GB0304158D0 (en) * 2003-02-25 2003-03-26 Mbt Holding Ag Admixture
DE602004015281D1 (de) * 2003-05-30 2008-09-04 Constr Res & Tech Gmbh Zusatzmittel für spritzzementzusammensetzungen
JP4452473B2 (ja) * 2003-09-19 2010-04-21 Ｂａｓｆポゾリス株式会社 液状急結剤
JP2006193388A (ja) * 2005-01-14 2006-07-27 Construction Research & Technology Gmbh 液状急結剤

Also Published As

Publication number Publication date
WO2007022852A2 (en) 2007-03-01
WO2007022852A3 (en) 2007-05-03

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