BE693881A - - Google Patents
Info
- Publication number
- BE693881A BE693881A BE693881DA BE693881A BE 693881 A BE693881 A BE 693881A BE 693881D A BE693881D A BE 693881DA BE 693881 A BE693881 A BE 693881A
- Authority
- BE
- Belgium
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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
- B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
- E04G21/06—Solidifying concrete, e.g. by application of vacuum before hardening
- E04G21/061—Solidifying concrete, e.g. by application of vacuum before hardening by applying vacuum or vacuum combined with vibration
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0085786 | 1966-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE693881A true BE693881A (me) | 1967-07-17 |
Family
ID=6983063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE693881D BE693881A (me) | 1966-02-12 | 1967-02-09 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE693881A (me) |
| FR (1) | FR1511250A (me) |
| NL (1) | NL6702064A (me) |
-
1967
- 1967-02-09 BE BE693881D patent/BE693881A/xx unknown
- 1967-02-10 FR FR94574A patent/FR1511250A/fr not_active Expired
- 1967-02-10 NL NL6702064A patent/NL6702064A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1511250A (fr) | 1968-01-26 |
| NL6702064A (me) | 1967-08-14 |