CH678215A5 - - Google Patents
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- Publication number
- CH678215A5 CH678215A5 CH109489A CH109489A CH678215A5 CH 678215 A5 CH678215 A5 CH 678215A5 CH 109489 A CH109489 A CH 109489A CH 109489 A CH109489 A CH 109489A CH 678215 A5 CH678215 A5 CH 678215A5
- Authority
- CH
- Switzerland
- Prior art keywords
- adhesive
- anchor
- grp
- bore
- borehole
- Prior art date
Links
- 239000000853 adhesive Substances 0.000 claims description 47
- 230000001070 adhesive effect Effects 0.000 claims description 47
- 238000007789 sealing Methods 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 11
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000004873 anchoring Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 description 27
- 238000002347 injection Methods 0.000 description 27
- 239000003795 chemical substances by application Substances 0.000 description 16
- 230000005540 biological transmission Effects 0.000 description 7
- 230000002349 favourable effect Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Dowels (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893902727 DE3902727A1 (de) | 1989-01-31 | 1989-01-31 | Gfk-gebirgsklebeanker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH678215A5 true CH678215A5 (fr) | 1991-08-15 |
Family
ID=6373087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH109489A CH678215A5 (fr) | 1989-01-31 | 1989-03-23 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH678215A5 (fr) |
| DE (1) | DE3902727A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779664A (zh) * | 2019-03-29 | 2019-05-21 | 攀枝花学院 | 钻锚高压注浆一体化树脂锚杆 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9317336U1 (de) * | 1993-11-12 | 1994-01-27 | Buddenberg, Heinrich, 47447 Moers | Injektionsseilanker |
| DE4400644A1 (de) * | 1994-01-12 | 1995-07-13 | Willich F Berg Bautechnik | Verspannbarer GfK-Gebirgsanker |
| WO2004013463A1 (fr) | 2002-08-02 | 2004-02-12 | Dywidag-Systems International Pty Limited | Appareil de post-cimentation de boulon d'ancrage |
| AT13228U1 (de) * | 2011-01-31 | 2013-08-15 | Atlas Copco Mai Gmbh | Schutzvorrichtung für (gebirgs-)anker und reibrohranker |
| DE102012208736A1 (de) * | 2012-05-24 | 2013-11-28 | Hilti Aktiengesellschaft | Gesteinsanker |
| WO2020047562A1 (fr) * | 2018-08-28 | 2020-03-05 | Epiroc Holdings South Africa (Pty) Ltd | Dispositif intégré à rotateur de boulon et à buse de coulis, destiné à être utilisé dans une application de boulonnage mécanisé |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2903694A1 (de) * | 1979-01-31 | 1980-08-14 | Gebirgssicherung Gmbh | Gebirgsanker |
| NO159678C (no) * | 1982-05-14 | 1989-01-25 | Weidmann H Ag | Fjellsikringsanker. |
| DE3564005D1 (en) * | 1985-01-17 | 1988-09-01 | Weidmann H Ag | Anchor for wall consolidation in cavity structures |
-
1989
- 1989-01-31 DE DE19893902727 patent/DE3902727A1/de active Granted
- 1989-03-23 CH CH109489A patent/CH678215A5/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109779664A (zh) * | 2019-03-29 | 2019-05-21 | 攀枝花学院 | 钻锚高压注浆一体化树脂锚杆 |
| CN109779664B (zh) * | 2019-03-29 | 2024-01-09 | 攀枝花学院 | 钻锚高压注浆一体化树脂锚杆 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3902727A1 (de) | 1990-08-02 |
| DE3902727C2 (fr) | 1991-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |