IT1089876B - Procedimento ed apparecchio per la estrusione di pannelli di calce struzzo - Google Patents
Procedimento ed apparecchio per la estrusione di pannelli di calce struzzoInfo
- Publication number
- IT1089876B IT1089876B IT50919/77A IT5091977A IT1089876B IT 1089876 B IT1089876 B IT 1089876B IT 50919/77 A IT50919/77 A IT 50919/77A IT 5091977 A IT5091977 A IT 5091977A IT 1089876 B IT1089876 B IT 1089876B
- Authority
- IT
- Italy
- Prior art keywords
- ostrich
- lime
- panels
- extrusion
- procedure
- Prior art date
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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0818—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for roughening, profiling, corrugating
-
- 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
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0863—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for profiling, e.g. making grooves
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0881—Using vibrating mechanisms, e.g. vibrating plates for ageing stones
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/371—Movable breaking tool
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72258676A | 1976-09-13 | 1976-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1089876B true IT1089876B (it) | 1985-06-18 |
Family
ID=24902484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT50919/77A IT1089876B (it) | 1976-09-13 | 1977-09-07 | Procedimento ed apparecchio per la estrusione di pannelli di calce struzzo |
Country Status (5)
Country | Link |
---|---|
US (1) | US4088112A (it) |
DE (1) | DE2739555A1 (it) |
FR (1) | FR2364099A1 (it) |
GB (1) | GB1591348A (it) |
IT (1) | IT1089876B (it) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5022963A (en) * | 1989-06-05 | 1991-06-11 | Usg Interiors, Inc. | Wet end corrugating of acoustical tile |
US6024517A (en) * | 1995-02-24 | 2000-02-15 | Groupe Permacon Inc. | Retaining wall system |
DE102004018509A1 (de) * | 2004-04-14 | 2005-11-10 | Karl Vogt Betonwerk Porta Westfalica Gmbh & Co. Kg | Vorrichtung und Verfahren zur Herstellung von Formlingen aus Beton, insbesondere Pflasterplatten |
CN102528926B (zh) * | 2011-11-28 | 2014-04-16 | 吴方伯 | 一种预制带肋构件板底板模板 |
CN105442734A (zh) * | 2014-09-26 | 2016-03-30 | 齐齐哈尔大学 | 自撑式钢筋高强混凝土组合式交叉梁叠合轻骨料混凝土承重板 |
KR101558423B1 (ko) * | 2015-05-28 | 2015-10-07 | 오군재 | 연속무늬 다변형 석판재 제조방법 및 이의 방법으로 제조된 석판재 |
FI128156B (en) | 2018-01-30 | 2019-11-15 | Elematic Oyj | Method and system for recycling concrete mass in sliding casting process and casting machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1496522A (en) * | 1919-06-18 | 1924-06-03 | Lane Mfg Company | Abrading and polishing machine |
CA763876A (en) * | 1962-07-06 | 1967-07-25 | Span-Deck | Apparatus and method for forming concrete planks or slabs |
US3224064A (en) * | 1962-08-02 | 1965-12-21 | Houdaille Industries Inc | Apparatus for manufacturing pretensioned reinforced concrete slabs |
FR1530162A (fr) * | 1967-07-03 | 1968-06-21 | Machine pour la fabrication de pièces moulées en coffrage notamment de pièces en béton | |
US3550575A (en) * | 1968-05-23 | 1970-12-29 | Super Cut | Method of and apparatus for surfacing refractory slabs or the like |
US3606470A (en) * | 1968-08-06 | 1971-09-20 | Nat Res Corp | Rock sampling |
US3749505A (en) * | 1968-11-07 | 1973-07-31 | Miller Formless Co Inc | Concrete curb laying machine |
-
1977
- 1977-04-06 US US05/785,067 patent/US4088112A/en not_active Expired - Lifetime
- 1977-09-02 DE DE19772739555 patent/DE2739555A1/de not_active Withdrawn
- 1977-09-07 IT IT50919/77A patent/IT1089876B/it active
- 1977-09-07 FR FR7727108A patent/FR2364099A1/fr not_active Withdrawn
- 1977-09-07 GB GB37330/77A patent/GB1591348A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2364099A1 (fr) | 1978-04-07 |
GB1591348A (en) | 1981-06-17 |
US4088112A (en) | 1978-05-09 |
DE2739555A1 (de) | 1978-03-23 |
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