FR2373371A1 - Procede et dispositif pour la fabrication de pieces moulees en beton - Google Patents
Procede et dispositif pour la fabrication de pieces moulees en betonInfo
- Publication number
- FR2373371A1 FR2373371A1 FR7637483A FR7637483A FR2373371A1 FR 2373371 A1 FR2373371 A1 FR 2373371A1 FR 7637483 A FR7637483 A FR 7637483A FR 7637483 A FR7637483 A FR 7637483A FR 2373371 A1 FR2373371 A1 FR 2373371A1
- Authority
- FR
- France
- Prior art keywords
- concrete
- stages
- units
- compaction
- mfg
- 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.)
- Granted
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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/10—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form each charge of material being compressed against previously formed body
-
- 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
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/022—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form combined with vibrating or jolting
Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Procédé de fabrication de pièces moulées en béton. Ce procédé est caractérisé par le fait que l'on remplit des moules ayant un volume VF de béton frais non compacté; que l'on opère ensuite un pré-comptactage du béton de remplissage pour l'amener à un volume Vv; que l'on remplit le volume des moules V F -VV devenu libre avec du béton frais, et que l'on compacte enfin les pièces moulées en les soumettant à une faible compression et à des vibrations ou secousses. Utilisable pour la fabrication de pièces moulées en béton de hauteur réglable prédéterminée.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637483A FR2373371A1 (fr) | 1976-12-13 | 1976-12-13 | Procede et dispositif pour la fabrication de pieces moulees en beton |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7637483A FR2373371A1 (fr) | 1976-12-13 | 1976-12-13 | Procede et dispositif pour la fabrication de pieces moulees en beton |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2373371A1 true FR2373371A1 (fr) | 1978-07-07 |
FR2373371B1 FR2373371B1 (fr) | 1982-06-11 |
Family
ID=9180982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7637483A Granted FR2373371A1 (fr) | 1976-12-13 | 1976-12-13 | Procede et dispositif pour la fabrication de pieces moulees en beton |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2373371A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318708A2 (fr) * | 1987-12-02 | 1989-06-07 | MICRON-WELDING S.r.L. | Procédé et dispositif pour la fabrication de blocs en béton pressé et vibré |
CN115012278A (zh) * | 2022-06-16 | 2022-09-06 | 中铁十四局集团第一工程发展有限公司 | 环城高速施工用预制混凝土的智能振捣装置 |
CN118243569A (zh) * | 2024-05-30 | 2024-06-25 | 河南洛祥建设工程有限公司 | 一种市政工程施工用混凝土检测装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1138906A (fr) * | 1955-11-08 | 1957-06-21 | Machine pour la fabrication d'agglomérés | |
GB1183354A (en) * | 1966-03-12 | 1970-03-04 | Rheinische Kalksteinwerke | Process and Apparatus for Pressing Moulding Materials |
US3781156A (en) * | 1971-12-16 | 1973-12-25 | L Moore | Automatic concrete forming machine for producing high density products |
-
1976
- 1976-12-13 FR FR7637483A patent/FR2373371A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1138906A (fr) * | 1955-11-08 | 1957-06-21 | Machine pour la fabrication d'agglomérés | |
GB1183354A (en) * | 1966-03-12 | 1970-03-04 | Rheinische Kalksteinwerke | Process and Apparatus for Pressing Moulding Materials |
US3781156A (en) * | 1971-12-16 | 1973-12-25 | L Moore | Automatic concrete forming machine for producing high density products |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0318708A2 (fr) * | 1987-12-02 | 1989-06-07 | MICRON-WELDING S.r.L. | Procédé et dispositif pour la fabrication de blocs en béton pressé et vibré |
EP0318708A3 (fr) * | 1987-12-02 | 1990-06-13 | MICRON-WELDING S.r.L. | Procédé et dispositif pour la fabrication de blocs en béton pressé et vibré |
CN115012278A (zh) * | 2022-06-16 | 2022-09-06 | 中铁十四局集团第一工程发展有限公司 | 环城高速施工用预制混凝土的智能振捣装置 |
CN118243569A (zh) * | 2024-05-30 | 2024-06-25 | 河南洛祥建设工程有限公司 | 一种市政工程施工用混凝土检测装置 |
Also Published As
Publication number | Publication date |
---|---|
FR2373371B1 (fr) | 1982-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property |