MY127712A - Segment manufacturing method using high fluidity concrete and covered formwork - Google Patents

Segment manufacturing method using high fluidity concrete and covered formwork

Info

Publication number
MY127712A
MY127712A MYPI97002850A MYPI9702850A MY127712A MY 127712 A MY127712 A MY 127712A MY PI97002850 A MYPI97002850 A MY PI97002850A MY PI9702850 A MYPI9702850 A MY PI9702850A MY 127712 A MY127712 A MY 127712A
Authority
MY
Malaysia
Prior art keywords
formwork
concrete
high fluidity
manufacturing
segment
Prior art date
Application number
MYPI97002850A
Other languages
English (en)
Inventor
Yukio Yoshii
Hideo Nakajima
Hisao Yoshinari
Satoshi Akitaya
Kazunori Hanami
Tatsuya Tomidokoro
Hiroshi Matsuura
Masahiko Iwafuji
Yoshiaki Hironaka
Yoshiki Uno
Yuji Kobayashi
Takeshi Nakagawa
Original Assignee
Tokyo Electric Power Co
Sato Kogyo
Saei Kenko 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
Priority claimed from JP18471296A external-priority patent/JP3215973B2/ja
Application filed by Tokyo Electric Power Co, Sato Kogyo, Saei Kenko Co Ltd filed Critical Tokyo Electric Power Co
Publication of MY127712A publication Critical patent/MY127712A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0002—Auxiliary parts or elements of the mould
    • B28B7/0008—Venting channels, e.g. to avoid vacuum during demoulding or allowing air to escape during feeding, pressing or moulding
    • 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/308—Slump-loss preventing agents
    • 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/34—Flow improvers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
MYPI97002850A 1996-07-15 1997-06-25 Segment manufacturing method using high fluidity concrete and covered formwork MY127712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18471296A JP3215973B2 (ja) 1996-04-30 1996-07-15 高流動コンクリートと蓋型枠を用いたセグメントの製造方法

Publications (1)

Publication Number Publication Date
MY127712A true MY127712A (en) 2006-12-29

Family

ID=16158052

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI97002850A MY127712A (en) 1996-07-15 1997-06-25 Segment manufacturing method using high fluidity concrete and covered formwork

Country Status (4)

Country Link
KR (1) KR100240187B1 (ko)
MY (1) MY127712A (ko)
SG (1) SG80574A1 (ko)
TW (1) TW324762B (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007012116D1 (de) 2006-08-15 2011-03-03 Dolby Lab Licensing Corp Arbiträre formung einer temporären rauschhüllkurve ohne nebeninformation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5180430A (en) * 1991-10-16 1993-01-19 W.R. Grace & Co.-Conn. Concrete surface air void reduction admixture
JPH0762985A (ja) * 1993-08-23 1995-03-07 Ishikawajima Constr Materials Co Ltd プレキャストコンクリート製品の製造方法
JP3171549B2 (ja) * 1995-11-10 2001-05-28 株式会社ブリヂストン コンクリート製品の製造方法

Also Published As

Publication number Publication date
TW324762B (en) 1998-01-11
KR100240187B1 (ko) 2000-01-15
SG80574A1 (en) 2001-05-22
KR980009691A (ko) 1998-04-30

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