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1. (WO2019065348) FILLER FOR CONCRETE STRUCTURES, CONCRETE STRUCTURE, AND PRODUCTION METHOD THEREFOR
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Pub. No.: WO/2019/065348 International Application No.: PCT/JP2018/034367
Publication Date: 04.04.2019 International Filing Date: 18.09.2018
IPC:
C08L 101/14 (2006.01) ,C04B 41/60 (2006.01) ,C08K 3/34 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101
Compositions of unspecified macromolecular compounds
12
characterised by physical features, e.g. anisotropy, viscosity or electrical conductivity
14
the macromolecular compounds being water soluble or water swellable, e.g. aqueous gels
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
41
After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
60
of only artificial stone
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
K
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
3
Use of inorganic ingredients
34
Silicon-containing compounds
Applicants:
DIC株式会社 DIC CORPORATION [JP/JP]; 東京都板橋区坂下三丁目35番58号 35-58, Sakashita 3-chome, Itabashi-ku, Tokyo 1748520, JP
Inventors:
武久 敢 TAKEHISA Toru; JP
山本 卓司 YAMAMOTO Takushi; JP
松本 高志 MATSUMOTO Takashi; JP
Agent:
小川 眞治 OGAWA Shinji; JP
Priority Data:
2017-18660427.09.2017JP
Title (EN) FILLER FOR CONCRETE STRUCTURES, CONCRETE STRUCTURE, AND PRODUCTION METHOD THEREFOR
(FR) MASTIC POUR STRUCTURES EN BÉTON, STRUCTURE EN BÉTON ET PROCÉDÉ DE PRODUCTION ASSOCIÉ
(JA) コンクリート構造体用充填材、コンクリート構造体、及びそれらの製造方法
Abstract:
(EN) Provided is a filler for concrete structures comprising an organic-inorganic composite hydrogel (A) having a three-dimensional network structure formed from a water-swelling clay mineral and a polymer of a water-soluble organic monomer that is characterized in that the water pressure resistance thereof is 0.2 MPa or higher. Owing to excellent workability and various excellent physical properties such as water pressure resistance and adhesion to wet surfaces, this filler for concrete structures is suitably used as a filler for concrete structure seams and cracks.
(FR) L'invention concerne un mastic pour structures en béton comprenant un hydrogel composite organique-inorganique (A) ayant une structure en réseau tridimensionnel formée à partir d'un minéral argileux gonflant à l'eau et d'un polymère d'un monomère organique soluble dans l'eau, qui est caractérisé en ce que sa résistance à la pression hydraulique est de 0,2 MPa ou plus. Du fait de son excellente maniabilité et de différentes excellentes propriétés physiques telles que la résistance à la pression hydraulique et l'adhérence à des surfaces mouillées, ce mastic pour structures en béton est utilisé avantageusement en tant que mastic pour des joints et des fissures dans des structures en béton.
(JA) 水溶性有機モノマーの重合体及び水膨潤性粘土鉱物により形成された三次元網目構造を有する有機無機複合ヒドロゲル(A)からなるコンクリート構造体用充填材であって、耐水圧が0.2MPa以上であることを特徴とするコンクリート構造体用充填材を提供する。このコンクリート構造体用充填材は、作業性に優れ、湿潤面付着性、耐水圧性等の各種物性に優れることから、コンクリート構造物継目やひび割れの充填剤として好適に用いることができる。
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, 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)