FR2491543B1 - - Google Patents
Info
- Publication number
- FR2491543B1 FR2491543B1 FR8111416A FR8111416A FR2491543B1 FR 2491543 B1 FR2491543 B1 FR 2491543B1 FR 8111416 A FR8111416 A FR 8111416A FR 8111416 A FR8111416 A FR 8111416A FR 2491543 B1 FR2491543 B1 FR 2491543B1
- Authority
- FR
- France
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
- E21D11/04—Lining with building materials
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B11/00—Calcium sulfate cements
- C04B11/002—Mixtures of different CaSO4-modifications, e.g. plaster of Paris and anhydrite, used as cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00724—Uses not provided for elsewhere in C04B2111/00 in mining operations, e.g. for backfilling; in making tunnels or galleries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mining & Mineral Resources (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lining And Supports For Tunnels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803037991 DE3037991A1 (de) | 1980-10-08 | 1980-10-08 | Verfahren zum maschinell erfolgenden vortrieb von strecken im untertaegigen grubenbetrieb sowie ein zu dessen durchfuehrung verwendbares ausbaumaterial |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2491543A1 FR2491543A1 (fr) | 1982-04-09 |
| FR2491543B1 true FR2491543B1 (forum.php) | 1984-10-26 |
Family
ID=6113909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8111416A Granted FR2491543A1 (fr) | 1980-10-08 | 1981-06-10 | Procede pour le creusement a la machine de galeries dans l'exploitation souterraine de mines, ainsi qu'un materiau de soutenement utilisable pour sa mise en oeuvre |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE889167A (forum.php) |
| DE (1) | DE3037991A1 (forum.php) |
| FR (1) | FR2491543A1 (forum.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3903437A1 (de) * | 1989-02-06 | 1990-08-09 | Ruhrkohle Ag | Anlage zum herstellen von daemmen im untertagebetrieb aus staubfoermigem baustoff und aus dammabschalungen |
| MXPA02006662A (es) | 2000-01-05 | 2004-09-10 | Saint Gobain Technical Fabrics | Tablas alisadas de cemento reforzado y metodos para fabricarlas. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1163755B (de) * | 1961-06-12 | 1964-02-27 | Bergwerksverband Gmbh | Verfahren zur Errichtung von Abdaemmungen in Grubenbauen, insbesondere unter Schlagwettergefahr |
| US3359146A (en) * | 1964-03-27 | 1967-12-19 | United States Gypsum Co | Method of producing gypsum articles having improved strength to density ratio |
| DE1817420A1 (de) * | 1968-12-30 | 1970-07-16 | Gelsenkirchner Bergwerks Ag | Verfahren zur hydromechanischen Foerderung eines hydraulisch sich abbindenden Stoffes |
| DE2166509A1 (de) * | 1971-08-20 | 1974-07-11 | Bergwerksverband Gmbh | Anlage zum versorgen einer betonspritzmaschine mit nassbeton |
| DE2247756A1 (de) * | 1972-09-29 | 1974-04-04 | Boergardts Kg H & E | Estrichmasse auf gipsbasis fuer fussboeden |
| FR2298683A1 (fr) * | 1975-01-24 | 1976-08-20 | Armand Andre | Procede et dispositif pour l'execution a front du soutenement de la paroi d'un tunnel circulaire |
| FR2341035A1 (fr) * | 1976-02-13 | 1977-09-09 | Gewerk Eisenhuette Westfalia | Procede pour le percement de tunnels ou cavites analogues et bouclier de soutenement pour la mise en oeuvre de ce procede |
| SU616414A1 (ru) * | 1976-02-19 | 1978-07-25 | Vlasov Sergej N | Агрегат дл проходки тоннел с обделкой из набрызг-бетона |
-
1980
- 1980-10-08 DE DE19803037991 patent/DE3037991A1/de not_active Withdrawn
-
1981
- 1981-06-10 BE BE0/205056A patent/BE889167A/fr not_active IP Right Cessation
- 1981-06-10 FR FR8111416A patent/FR2491543A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3037991A1 (de) | 1982-04-15 |
| FR2491543A1 (fr) | 1982-04-09 |
| BE889167A (fr) | 1981-10-01 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |