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1. (WO2006123632) LIGHTWEIGHT CEMENT BASED HARDENED ARTICLE REINFORCED WITH FIBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/123632    International Application No.:    PCT/JP2006/309700
Publication Date: 23.11.2006 International Filing Date: 16.05.2006
IPC:
C04B 38/00 (2006.01), C04B 16/06 (2006.01), C04B 24/16 (2006.01), C04B 28/02 (2006.01), C04B 28/18 (2006.01)
Applicants: KURARAY CO., LTD. [JP/JP]; 1621, Sakazu, Kurashiki-shi, Okayama 7108622 (JP) (For All Designated States Except US).
OGAWA, Atsuhisa [JP/JP]; (JP) (For US Only).
HOSHIRO, Hideki [JP/JP]; (JP) (For US Only).
YAMAMOTO, Motoyoshi [JP/JP]; (JP) (For US Only).
ROKUGO, Keitetsu [JP/JP]; (JP) (For US Only)
Inventors: OGAWA, Atsuhisa; (JP).
HOSHIRO, Hideki; (JP).
YAMAMOTO, Motoyoshi; (JP).
ROKUGO, Keitetsu; (JP)
Agent: OHTANI, Tamotsu; OHTANI PATENT OFFICE, Bridgestone Toranomon Bldg. 6F., 25-2, Toranomon 3-chome, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2005-143796 17.05.2005 JP
Title (EN) LIGHTWEIGHT CEMENT BASED HARDENED ARTICLE REINFORCED WITH FIBER
(FR) ARTICLE DURCI A BASE DE CIMENT LEGER, RENFORCE PAR DES FIBRES
(JA) 繊維補強された軽量セメント系硬化体
Abstract: front page image
(EN)A lightweight cement-based hardened article reinforced with fibers, characterized in that the article is formed by hardening a cement-based composite material which contains a cement-based material, fibers, pre-prepared bubbles and water, such bubbles are incorporated in the material at a rate of 50 to 500 volume %, and the article has a density of 0.4 to 1.5 g/cm3. The cement-based hardened article exhibits a high degree of toughness and durability.
(FR)L'invention concerne un article durci à base de ciment léger, renforcé par des fibres, caractérisé en ce qu'il est formé par durcissement d'un matériau composite à base de ciment, contenant un matériau à base de ciment, des fibres, de l'eau et des bulles pré-préparées, lesdites bulles étant incorporées dans le matériau à un taux de 50 à 500 % en volume, et l'article ayant une densité de 0,4 à 1,5 g/cm3. L'article durci à base de ciment présente un haut degré de ténacité et de durabilité.
(JA) セメント系材料、繊維、予め調製された気泡、及び水を含むセメント系複合材料であって、該気泡の混入率が50~500体積%であるセメント系複合材料を硬化させてなり、密度が0.4~1.5g/cm3であることを特徴とする繊維補強された軽量セメント系硬化体であり、高度の靭性と耐久性を有する繊維補強された軽量セメント系硬化体を提供する。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)