SG80574A1 - 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
SG80574A1
SG80574A1 SG9702011A SG1997002011A SG80574A1 SG 80574 A1 SG80574 A1 SG 80574A1 SG 9702011 A SG9702011 A SG 9702011A SG 1997002011 A SG1997002011 A SG 1997002011A SG 80574 A1 SG80574 A1 SG 80574A1
Authority
SG
Singapore
Prior art keywords
high fluidity
fluidity concrete
segment manufacturing
formwork
covered
Prior art date
Application number
SG9702011A
Other languages
English (en)
Inventor
Yoshii Yukio
Hanami Kazunori
Tomidokoro Tatsuya
Matsuura Hiroshi
Iwafuji Masahiko
Hironaka Yoshiaki
Uno Yoshhiki
Kobayashi Yuji
Nakagawa Takeshi
Nakajima Hideo
Yoshinari Hisao
Akitaya Satoshi
Original Assignee
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 Sato Kogyo, Saei Kenko Co Ltd filed Critical Sato Kogyo
Publication of SG80574A1 publication Critical patent/SG80574A1/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)
SG9702011A 1996-07-15 1997-06-10 Segment manufacturing method using high fluidity concrete and covered formwork SG80574A1 (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
SG80574A1 true SG80574A1 (en) 2001-05-22

Family

ID=16158052

Family Applications (1)

Application Number Title Priority Date Filing Date
SG9702011A SG80574A1 (en) 1996-07-15 1997-06-10 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
JP5096468B2 (ja) 2006-08-15 2012-12-12 ドルビー ラボラトリーズ ライセンシング コーポレイション サイド情報なしの時間的ノイズエンベロープの自由な整形

Citations (2)

* 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
JPH09131713A (ja) * 1995-11-10 1997-05-20 Bridgestone Corp コンクリート製品の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Patent Citations (2)

* 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
JPH09131713A (ja) * 1995-11-10 1997-05-20 Bridgestone Corp コンクリート製品の製造方法

Also Published As

Publication number Publication date
MY127712A (en) 2006-12-29
KR100240187B1 (ko) 2000-01-15
TW324762B (en) 1998-01-11
KR980009691A (ko) 1998-04-30

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