JP2873563B2 - 内部振動が付加された高強度コンクリート管の改良された製造方法 - Google Patents
内部振動が付加された高強度コンクリート管の改良された製造方法Info
- Publication number
- JP2873563B2 JP2873563B2 JP8002826A JP282696A JP2873563B2 JP 2873563 B2 JP2873563 B2 JP 2873563B2 JP 8002826 A JP8002826 A JP 8002826A JP 282696 A JP282696 A JP 282696A JP 2873563 B2 JP2873563 B2 JP 2873563B2
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- concrete
- centrifugal rotation
- centrifugal
- compaction
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
- B28B21/30—Centrifugal moulding
- B28B21/34—Centrifugal moulding combined with vibrating or other additional compacting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
- B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/022—Feeding several successive layers, optionally of different materials
-
- 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
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
- B28B13/0225—Feeding specific quantities of material at specific locations in the mould
-
- 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
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0063—Control arrangements
-
- 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
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/80—Moulds adapted to centrifugal or rotational moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/008—Using vibrations during moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2503/00—Use of resin-bonded materials as filler
- B29K2503/04—Inorganic materials
- B29K2503/08—Mineral aggregates, e.g. sand, clay or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950000479A KR0130721B1 (ko) | 1995-01-12 | 1995-01-12 | 내부 진동이 부가된 고강도 콘크리트관의 개량된 제조방법 |
KR95-479 | 1995-01-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08281629A JPH08281629A (ja) | 1996-10-29 |
JP2873563B2 true JP2873563B2 (ja) | 1999-03-24 |
Family
ID=19406668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8002826A Expired - Fee Related JP2873563B2 (ja) | 1995-01-12 | 1996-01-11 | 内部振動が付加された高強度コンクリート管の改良された製造方法 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2873563B2 (ko) |
KR (1) | KR0130721B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103624874A (zh) * | 2013-11-15 | 2014-03-12 | 新兴铸管股份有限公司 | 一种金属管水泥砂浆内衬机 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467295B1 (ko) * | 2001-09-27 | 2005-01-24 | 김정모 | 원심력을 이용한 수지 콘크리트관의 제조방법 및 그제조장치 |
EP1308256A1 (en) * | 2001-10-31 | 2003-05-07 | Borealis Technology Oy | Rotomoulding |
KR100698082B1 (ko) | 2005-12-28 | 2007-03-23 | 동부일렉트로닉스 주식회사 | 씨모스 이미지 센서 및 그 제조방법 |
CN102398305B (zh) * | 2010-12-24 | 2014-04-16 | 宁波一中管桩有限公司 | 一种预制混凝土桩的生产方法 |
CN105082346B (zh) * | 2015-02-09 | 2019-02-19 | 中交第三航务工程局有限公司 | 一种盾构管片预制智能流水生产线 |
RU2601602C2 (ru) * | 2015-02-17 | 2016-11-10 | Общество с ограниченной ответственностью "Специальное конструкторское бюро "Мысль" | Способ центробежного формования труб из полимерных композиционных материалов и устройство для его осуществления |
KR101897142B1 (ko) | 2017-03-27 | 2018-09-11 | (주)드림티엔에스 | 고소작업차의 안전 관리 시스템 및 방법 |
CN110076898A (zh) * | 2019-05-30 | 2019-08-02 | 南京钜力智能制造技术研究院有限公司 | 一种混凝土管桩智能生产装置及使用该装置的生产线 |
CN110076902A (zh) * | 2019-05-30 | 2019-08-02 | 南京钜力智能制造技术研究院有限公司 | 混凝土预制桩模具的智能送料装置 |
KR102551619B1 (ko) * | 2021-05-26 | 2023-07-05 | 오찬수 | 콘크리트 지주대 원심 성형 장치와 성형 방법 및 이로부터 제조되는 콘크리트 지주대 |
-
1995
- 1995-01-12 KR KR1019950000479A patent/KR0130721B1/ko not_active IP Right Cessation
-
1996
- 1996-01-11 JP JP8002826A patent/JP2873563B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103624874A (zh) * | 2013-11-15 | 2014-03-12 | 新兴铸管股份有限公司 | 一种金属管水泥砂浆内衬机 |
CN103624874B (zh) * | 2013-11-15 | 2015-12-16 | 新兴铸管股份有限公司 | 一种金属管水泥砂浆内衬机 |
Also Published As
Publication number | Publication date |
---|---|
JPH08281629A (ja) | 1996-10-29 |
KR960029047A (ko) | 1996-08-17 |
KR0130721B1 (ko) | 1998-04-08 |
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