JPS5644224B2 - - Google Patents
Info
- Publication number
- JPS5644224B2 JPS5644224B2 JP8846676A JP8846676A JPS5644224B2 JP S5644224 B2 JPS5644224 B2 JP S5644224B2 JP 8846676 A JP8846676 A JP 8846676A JP 8846676 A JP8846676 A JP 8846676A JP S5644224 B2 JPS5644224 B2 JP S5644224B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G31/00—Mechanical throwing machines for articles or solid materials
- B65G31/04—Mechanical throwing machines for articles or solid materials comprising discs, drums, or like rotary impellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
- B28C5/404—Pre-treatment of fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8846676A JPS5387532A (en) | 1976-07-24 | 1976-07-24 | Method of mixing steel fibers within concrete or mortar |
US05/814,546 US4121943A (en) | 1976-07-24 | 1977-07-11 | Method for mixing steel fiber in concrete or mortar |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8846676A JPS5387532A (en) | 1976-07-24 | 1976-07-24 | Method of mixing steel fibers within concrete or mortar |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5387532A JPS5387532A (en) | 1978-08-02 |
JPS5644224B2 true JPS5644224B2 (US20020167097A1-20021114-C00005.png) | 1981-10-17 |
Family
ID=13943543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8846676A Granted JPS5387532A (en) | 1976-07-24 | 1976-07-24 | Method of mixing steel fibers within concrete or mortar |
Country Status (2)
Country | Link |
---|---|
US (1) | US4121943A (US20020167097A1-20021114-C00005.png) |
JP (1) | JPS5387532A (US20020167097A1-20021114-C00005.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60231018A (ja) * | 1984-05-02 | 1985-11-16 | Koyo Jidoki Kk | ボ−ルベアリングの組立方法 |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52144424A (en) * | 1976-05-24 | 1977-12-01 | Takeo Nakagawa | Manufacture of steel fiber for reinforcing concrete |
DE2739568C2 (de) * | 1977-09-02 | 1982-01-21 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Ausbau - Ortbeton für Tunnelröhren |
US4559276A (en) * | 1982-06-07 | 1985-12-17 | Aida Engineering Ltd. | Concrete reinforcing steel fibers |
JP2502906Y2 (ja) * | 1990-11-30 | 1996-06-26 | 株式会社神戸製鋼所 | 鋼繊維供給装置 |
FR2672045A1 (fr) * | 1991-01-28 | 1992-07-31 | Rocher Georges | Procede et dispositif de prelevement et de dosage des fibres metalliques utilisees pour la fabrication de beton renforce. |
US5346547A (en) * | 1992-05-08 | 1994-09-13 | The United States Of America As Represented By The Secretary Of The Army | Method of making concrete electrically conductive for electromagnetic shielding purposes |
JP3215425B2 (ja) * | 1992-08-24 | 2001-10-09 | ボンテック・インターナショナル・コーポレーション | インターグラインドされた繊維セメント |
AU685809B2 (en) * | 1993-05-03 | 1998-01-29 | Minnesota Mining And Manufacturing Company | Reinforcing elements for castable compositions |
US5447564A (en) * | 1994-02-16 | 1995-09-05 | National Research Council Of Canada | Conductive cement-based compositions |
GB9804782D0 (en) | 1998-03-06 | 1998-04-29 | Excel Ind Ltd | Methods and apparatus for the introduction of fibrous material into a fibrous mixture |
US6596210B2 (en) * | 1999-10-08 | 2003-07-22 | W. R. Grace & Co.-Conn. | Process of treating fibers |
US6197423B1 (en) | 1999-10-08 | 2001-03-06 | W. R. Grace & Co.-Conn. | Micro-diastrophic synthetic polymeric fibers for reinforcing matrix materials |
US6340522B1 (en) | 2000-07-13 | 2002-01-22 | Wr Grace & Co.-Conn. | Three-dimensional twisted fibers and processes for making same |
EP1544181A1 (fr) * | 2003-12-16 | 2005-06-22 | Trefilarbed Bissen S.A. | Béton de fibres métalliques |
DE602008006427D1 (de) * | 2007-10-02 | 2011-06-01 | Bekaert Sa Nv | Verfahren zur Bestimmung der Menge oder der Verteilung von Betonfaserbewehrungen respektive für oder in Beton |
US20100270001A1 (en) * | 2008-08-05 | 2010-10-28 | Parrella Michael J | System and method of maximizing grout heat conductibility and increasing caustic resistance |
US20120261861A1 (en) * | 2010-06-28 | 2012-10-18 | Bracegirdle P E | Nano-Steel Reinforcing Fibers in Concrete, Asphalt and Plastic Compositions and the Associated Method of Fabrication |
CN102108787B (zh) * | 2010-12-29 | 2012-06-27 | 山西四建集团有限公司 | 超高强度钢纤维混凝土施工方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429094A (en) * | 1965-07-07 | 1969-02-25 | Battelle Development Corp | Two-phase concrete and steel material |
BE758763A (fr) * | 1969-11-12 | 1971-04-16 | Nat Res Dev | Procede perfectionne de melange |
US3758319A (en) * | 1970-10-22 | 1973-09-11 | Stanley Works | Method for forming foamed concrete structures |
US3834916A (en) * | 1972-03-23 | 1974-09-10 | Steel Corp | Fiber-reinforced cement composite |
-
1976
- 1976-07-24 JP JP8846676A patent/JPS5387532A/ja active Granted
-
1977
- 1977-07-11 US US05/814,546 patent/US4121943A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60231018A (ja) * | 1984-05-02 | 1985-11-16 | Koyo Jidoki Kk | ボ−ルベアリングの組立方法 |
Also Published As
Publication number | Publication date |
---|---|
US4121943A (en) | 1978-10-24 |
JPS5387532A (en) | 1978-08-02 |