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1. (WO2019044484) MORTAR OR CONCRETE COMPOSITION AND METHOD FOR MANUFACTURING SAME
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Pub. No.: WO/2019/044484 International Application No.: PCT/JP2018/030248
Publication Date: 07.03.2019 International Filing Date: 13.08.2018
IPC:
C04B 28/08 (2006.01) ,B28C 7/04 (2006.01) ,C04B 7/19 (2006.01) ,C04B 22/08 (2006.01) ,C04B 22/14 (2006.01) ,C04B 24/06 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28
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
02
containing hydraulic cements other than calcium sulfates
08
Slag cements
B PERFORMING OPERATIONS; TRANSPORTING
28
WORKING CEMENT, CLAY, OR STONE
C
PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
7
Controlling the operation of apparatus for producing mixtures of clay or cement with other substances; Supplying or proportioning the ingredients for mixing clay or cement with other substances; Discharging the mixture
04
Supplying or proportioning the ingredients
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
7
Hydraulic cements
14
Cements containing slag
147
Metallurgical slag
153
Mixtures thereof with other inorganic cementitious materials or other activators
17
with calcium oxide containing activators
19
Portland cements
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
22
Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators
08
Acids or salts thereof
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
22
Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators
08
Acids or salts thereof
14
containing sulfur in the anion, e.g. sulfides
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
24
Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
04
Carboxylic acids; Salts, anhydrides or esters thereof
06
containing hydroxy groups
Applicants:
デンカ株式会社 DENKA COMPANY LIMITED [JP/JP]; 東京都中央区日本橋室町二丁目1番1号 1-1,Nihonbashi-Muromachi 2-Chome,Chuo-ku, Tokyo 1038338, JP
Inventors:
室川 貴光 MUROKAWA,Takamitsu; JP
三島 俊一 MISHIMA,Shunichi; JP
岩崎 昌浩 IWASAKI,Masahiro; JP
保利 彰宏 HORI,Akihiro; JP
Agent:
アクシス国際特許業務法人 AXIS PATENT INTERNATIONAL; 東京都港区新橋二丁目6番2号 新橋アイマークビル Shimbashi i-mark Bldg., 6-2 Shimbashi 2-Chome, Minato-ku, Tokyo 1050004, JP
Priority Data:
2017-16365828.08.2017JP
Title (EN) MORTAR OR CONCRETE COMPOSITION AND METHOD FOR MANUFACTURING SAME
(FR) COMPOSITION DE MORTIER OU DE BÉTON ET SON PROCÉDÉ DE FABRICATION
(JA) モルタル又はコンクリート組成物及びその製造方法
Abstract:
(EN) A mortar or concrete composition which comprises a mortar or concrete containing 300-1000 kg/m3 of a blast furnace slag-containing cement and a set accelerating agent, said set accelerating agent comprising, per 100 parts by mass of calcium aluminate, 50-100 parts by mass of calcium sulfate anhydride, 10-30 parts by mass of aluminum sulfate, 0.1-1.0 part by mass of citric anhydride and 0.1-4.7 parts by mass of sodium aluminate. In this mortar or concrete composition, the content of the set accelerating agent is 3-20 parts by mass per 100 parts by mass of the blast furnace slag-containing cement.
(FR) L'invention concerne une composition de mortier ou de béton qui comprend un mortier ou du béton contenant de 300 à 1 000 kg/m3 d'un ciment contenant du laitier de haut fourneau et un agent d'accélération de prise, ledit agent d'accélération de prise comprenant, pour 100 parties en masse d'aluminate de calcium, de 50 à 100 parties en masse d'anhydride de sulfate de calcium, de 10 à 30 parties en masse de sulfate d'aluminium, de 0,1 à 1,0 partie en masse d'anhydride citrique et de 0,1 à 4,7 parties en masse d'aluminate de sodium. Dans cette composition de mortier ou de béton, la teneur de l'agent d'accélération de prise est de 3 à 20 parties en masse pour 100 parties en masse du ciment contenant du laitier de haut fourneau.
(JA) 300~1000kg/m3の高炉スラグ含有セメントを含むモルタル又はコンクリートと、カルシウムアルミネート類100質量部に対して、無水硫酸カルシウム50~100質量部、硫酸アルミニウム10~30質量部、無水クエン酸0.1~1.0質量部及びアルミン酸ナトリウム0.1~4.7質量部を含む急結剤とを含むモルタル又はコンクリート組成物である。このモルタル又はコンクリート組成物において、急結剤の含有量は、高炉スラグ含有セメント100質量部に対して3~20質量部である。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)