WO2008155966A1 - Molded cement product and method of producing the same - Google Patents

Molded cement product and method of producing the same Download PDF

Info

Publication number
WO2008155966A1
WO2008155966A1 PCT/JP2008/059163 JP2008059163W WO2008155966A1 WO 2008155966 A1 WO2008155966 A1 WO 2008155966A1 JP 2008059163 W JP2008059163 W JP 2008059163W WO 2008155966 A1 WO2008155966 A1 WO 2008155966A1
Authority
WO
WIPO (PCT)
Prior art keywords
producing
cement product
molded cement
same
molded
Prior art date
Application number
PCT/JP2008/059163
Other languages
French (fr)
Japanese (ja)
Inventor
Keiko Sakamoto
Toshiaki Iwashita
Original Assignee
Big Bio Co., Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Big Bio Co., Ltd. filed Critical Big Bio Co., Ltd.
Publication of WO2008155966A1 publication Critical patent/WO2008155966A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—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
    • C04B28/02—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 containing hydraulic cements other than calcium sulfates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/67—Biocides

Abstract

It is intended to provide a molded cement product which makes it possible to effectively kill microorganism in water without depending on usage environment, has a purifying effect of inhibiting the growth of algae, and yet enables the habitat of fishes and so on, and a method of producing the same. Further, it is intended to provide a molded cement product which can be less expensively provided as articles of various forms and sizes while sustaining these purifying effects, etc., and a method of producing the same. A molded cement product characterized by containing a silver ion exchange resin. Preferably, the molded product is characterized by having a porous structure. A method of producing the molded cement product as described above characterized by comprising mixing materials at least comprising a cement, an aggregate, water and a silver ion exchange resin, and molding the mixture followed by curing/hardening.
PCT/JP2008/059163 2007-06-18 2008-05-20 Molded cement product and method of producing the same WO2008155966A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007160656A JP5449656B2 (en) 2007-06-18 2007-06-18 Cement molded body and method for producing the same
JP2007-160656 2007-06-18

Publications (1)

Publication Number Publication Date
WO2008155966A1 true WO2008155966A1 (en) 2008-12-24

Family

ID=40156125

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059163 WO2008155966A1 (en) 2007-06-18 2008-05-20 Molded cement product and method of producing the same

Country Status (2)

Country Link
JP (1) JP5449656B2 (en)
WO (1) WO2008155966A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011041874A (en) * 2009-08-19 2011-03-03 Japan Organo Co Ltd Water treatment device for fuel cell

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05105609A (en) * 1991-10-16 1993-04-27 Shinagawa Fuel Co Ltd Germicide
JPH06256052A (en) * 1993-02-26 1994-09-13 Sumitomo Cement Co Ltd Hydraulic cement composition having alga-proofing, antifungal and antimicrobial effect

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05105609A (en) * 1991-10-16 1993-04-27 Shinagawa Fuel Co Ltd Germicide
JPH06256052A (en) * 1993-02-26 1994-09-13 Sumitomo Cement Co Ltd Hydraulic cement composition having alga-proofing, antifungal and antimicrobial effect

Also Published As

Publication number Publication date
JP2008308390A (en) 2008-12-25
JP5449656B2 (en) 2014-03-19

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