Title:
ADMIXTURE FOR FLY ASH CONTAINING HIGH CONCENTRATION OF UNBURNED CARBON AND CONCRETE
Document Type and Number:
Japanese Patent JP2006199953
Kind Code:
A
Abstract:
To provide an admixture capable of simultaneously giving multiple functions originally desired for concrete even in the case of using fly ash containing unburned carbon at a high concentration for preparing concrete, and also to provide the concrete possessing the above multiple functions together.
The admixture for the fly ash containing a high concentration of unburned carbon comprises: 50-98 mass% of one or at least two selected from specific graft copolymers and salts (A component); 1-45 mass% of a specific organic amine ethylene oxide addition product(B component); and 0.1-5 mass% of a specific organic phosphoric acid ester (C component) (the total content of the above A, B and C components is 100 mass%).
Inventors:
NAKASHITA AKIFUMI
NAKAMURA YASUO
MITSUI TATEO
YONEZAWA TOSHIO
WADA NAOYA
ANDO SHINICHIRO
KINOSHITA MITSUO
IIDA MASAHIRO
NAKAMURA YASUO
MITSUI TATEO
YONEZAWA TOSHIO
WADA NAOYA
ANDO SHINICHIRO
KINOSHITA MITSUO
IIDA MASAHIRO
Application Number:
JP2005369473A
Publication Date:
August 03, 2006
Filing Date:
December 22, 2005
Export Citation:
Assignee:
TAKENAKA KOMUTEN CO
TAKENAKA DOBOKU
TAKEMOTO OIL & FAT CO LTD
CHUGOKU ELECTRIC POWER
TAKENAKA DOBOKU
TAKEMOTO OIL & FAT CO LTD
CHUGOKU ELECTRIC POWER
International Classes:
C08L35/08; C04B18/08; C04B24/00; C04B24/12; C04B24/26; C04B24/32; C04B28/02; C08G81/02; C08K5/17; C08K5/521; C08L71/00; C04B103/30
Attorney, Agent or Firm:
Hiromasa Iriyama
Previous Patent: THERMOPLASTIC ELASTOMER AND MOLDED PRODUCT THEREOF
Next Patent: DIGESTION GAS PURIFICATION APPARATUS
Next Patent: DIGESTION GAS PURIFICATION APPARATUS