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1. WO1996006059 - SHRINKAGE REDUCTION CEMENT COMPOSITION

Publication Number WO/1996/006059
Publication Date 29.02.1996
International Application No. PCT/US1995/010881
International Filing Date 23.08.1995
Chapter 2 Demand Filed 27.02.1996
IPC
C04B 24/02 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
24Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
02Alcohols; Phenols; Ethers
C04B 28/02 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02containing hydraulic cements other than calcium sulfates
C04B 40/00 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
40Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
CPC
C04B 2111/34
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2111Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
34Non-shrinking or non-cracking materials
C04B 24/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
24Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
02Alcohols; Phenols; Ethers
C04B 28/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02containing hydraulic cements other than calcium sulfates
C04B 40/0039
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
40Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
0028Aspects relating to the mixing step of the mortar preparation
0039Premixtures of ingredients
Applicants
  • W.R. GRACE & CO.-CONN. [US/US]; 1114 Avenue of the Americas New York, NY 10036, US (AllExceptUS)
  • BERKE, Neal, Steven [US/US]; US (UsOnly)
  • DALLAIRE, Michael, Paul [US/US]; US (UsOnly)
  • KERKAR, Awdhoot, Vasant [US/US]; US (UsOnly)
Inventors
  • BERKE, Neal, Steven; US
  • DALLAIRE, Michael, Paul; US
  • KERKAR, Awdhoot, Vasant; US
Agents
  • TROFFKIN, Howard, J.; W.R. Grace & Co.-Conn. 7500 Grace Drive Columbia, MD 21044-4098, US
Priority Data
08/295,97525.08.1994US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SHRINKAGE REDUCTION CEMENT COMPOSITION
(FR) REDUCTION DU RETRAIT DES COMPOSITIONS DE CIMENT
Abstract
(EN)
A concrete composition capable of inhibiting shrinkage of structural concrete structures is disclosed. The concrete is formed with an admixture composed of at least one secondary/tertiary alkanediol.
(FR)
L'invention se rapporte à une composition de béton capable d'empêcher le retrait des structures en béton. Le béton est obtenu à l'aide d'un mélange composé d'au moins un alcanediol secondaire/tertiaire.
Latest bibliographic data on file with the International Bureau