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1. WO2020111392 - CEMENT COMPOSITION FOR FORMING CUT-OFF WALL AND METHOD FOR MANUFACTURING CEMENT COMPOSITION

Publication Number WO/2020/111392
Publication Date 04.06.2020
International Application No. PCT/KR2019/002240
International Filing Date 22.02.2019
IPC
C04B 18/14 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
18Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
04Waste materials; Refuse
14from metallurgical processes
C04B 14/10 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
14Use 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
02Granular materials
04Silica-rich materials; Silicates
10Clay
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
C04B 111/70 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
111Function, property or use of the mortars, concrete or artificial stone
70Grouts
C04B 111/00 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
111Function, property or use of the mortars, concrete or artificial stone
CPC
C04B 14/10
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
14Use 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
02Granular materials ; , e.g. microballoons
04Silica-rich materials; Silicates
10Clay
C04B 18/14
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
18Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone
04Waste materials; Refuse
14from metallurgical processes
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 40/00
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
Applicants
  • 엘티삼보 주식회사 LT SAMBO CO.,LTD [KR]/[KR]
Inventors
  • 장태일 JANG, Tae Il
  • 배성완 BAE, Sung Wan
  • 임대성 LIM, Dae Sung
Agents
  • 안병규 AHN, Byung Kyu
Priority Data
10-2018-015264630.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) CEMENT COMPOSITION FOR FORMING CUT-OFF WALL AND METHOD FOR MANUFACTURING CEMENT COMPOSITION
(FR) COMPOSITION DE CIMENT POUR FORMER UNE PAROI DÉCOUPÉE ET PROCÉDÉ DE FABRICATION DE LA COMPOSITION DE CIMENT
(KO) 차수벽 형성용 시멘트 조성물 및 시멘트 조성물 제조 방법
Abstract
(EN)
The present invention relates to a cement composition for forming a cut-off wall and a method for manufacturing a cement composition. The cement composition for forming a cut-off wall comprises: a cement; a bentonite; and blast-furnace slag, wherein the cement, the bentonite, and the blast furnace slag may have a formulation ratio such that the cement composition for forming a cut-off wall satisfies the physical properties of a unconfined compressive strength of 100 kPa to 200 kPa and a permeability coefficient of less than 1.0×10-9 m/s.
(FR)
La présente invention concerne une composition de ciment pour former une paroi découpée, et un procédé de fabrication d'une composition de ciment. La composition de ciment pour former une paroi découpée comprend : un ciment ; une bentonite ; et un laitier de haut fourneau ; le ciment, la bentonite, et le laitier de haut fourneau pouvant avoir un rapport de formulation tel que la composition de ciment pour former une paroi découpée satisfait aux propriétés physiques d'une résistance à la compression non confinée de 100 kPa à 200 kPa et un coefficient de perméabilité inférieur à 1,0×10-9 m/s.
(KO)
차수벽 형성용 시멘트 조성물 및 시멘트 조성물 제조 방법에 관한 것이며, 차수벽 형성용 시멘트 조성물은 시멘트, 벤토나이트 및 고로슬래그를 포함하되, 상기 시멘트, 상기 벤토나이트 및 상기 고로슬래그는, 상기 차수벽 형성용 시멘트 조성물이 일축압축강도 100 kPa 내지 200 kPa 및 투수계수 1.0×10-9 m/s 미만의 물성을 만족하는 배합비를 가질 수 있다.
Also published as
Latest bibliographic data on file with the International Bureau