ZA823019B - Roof bolt grouting system - Google Patents

Roof bolt grouting system

Info

Publication number
ZA823019B
ZA823019B ZA823019A ZA823019A ZA823019B ZA 823019 B ZA823019 B ZA 823019B ZA 823019 A ZA823019 A ZA 823019A ZA 823019 A ZA823019 A ZA 823019A ZA 823019 B ZA823019 B ZA 823019B
Authority
ZA
South Africa
Prior art keywords
roof bolt
grouting system
bolt grouting
roof
grouting
Prior art date
Application number
ZA823019A
Inventor
Mahyera Anil
Carel Jan Hendrik Brest Kempen
Original Assignee
Terra Tek Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Terra Tek Inc filed Critical Terra Tek Inc
Publication of ZA823019B publication Critical patent/ZA823019B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/02—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing
    • B28C5/06—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions without using driven mechanical means effecting the mixing the mixing being effected by the action of a fluid
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
ZA823019A 1981-05-04 1982-05-03 Roof bolt grouting system ZA823019B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26005381A 1981-05-04 1981-05-04

Publications (1)

Publication Number Publication Date
ZA823019B true ZA823019B (en) 1983-06-29

Family

ID=22987605

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA823019A ZA823019B (en) 1981-05-04 1982-05-03 Roof bolt grouting system

Country Status (5)

Country Link
AU (1) AU8325082A (en)
DE (1) DE3216648A1 (en)
FR (1) FR2504844A1 (en)
GB (1) GB2100146A (en)
ZA (1) ZA823019B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU580259B2 (en) * 1983-04-12 1989-01-12 A.B. Atlas Copco A method of rock bolting,and a device,and a roof bolting apparatus
IT8422466A0 (en) * 1984-08-30 1984-08-30 Fip Ind CONTINUOUS ADHERENCE NAILING PROCEDURE FOR THE CONSOLIDATION OF ROCK MASSES, DISTURBED BY EXCAVATION OPERATIONS, AS WELL AS EQUIPMENT USED.
FR2644491B1 (en) * 1989-03-15 1991-05-31 Regicentre Sarl PROCESS FOR THE PREPARATION AND MACHINING OF FINE AND SLIDED MORTARS FOR FILLING UNDERGROUND VOIDS
DE19537874C2 (en) * 1995-10-11 1997-10-23 Dyckerhoff Ag Process and device for the production of fine cement / fine binder suspensions
CN103758540B (en) * 2013-12-29 2016-04-20 龙口矿业集团有限公司 The vehicle-mounted filling system in down-hole
SE541882C2 (en) * 2017-06-14 2020-01-02 Epiroc Rock Drills Ab Arrangement and method for rock reinforcement
CN107476814B (en) * 2017-09-28 2023-08-25 滨州学院 Integrated construction equipment and method for self-vibration jet grouting anchor rod
CN108252725A (en) * 2018-01-30 2018-07-06 山西晋城无烟煤矿业集团有限责任公司 A kind of method of country rock efflorescence prevention integrally closed
CN111254934B (en) * 2020-02-18 2023-04-21 中国建筑第四工程局有限公司 Grouting device for hole sealing of drilling
CN112523789B (en) * 2020-12-09 2023-03-28 中国铁建重工集团股份有限公司 Double-beam anchor rod mechanical construction device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1215590A (en) * 1958-06-13 1960-04-19 Mixing device for liquids
US3667735A (en) * 1970-06-03 1972-06-06 Fowler Rex Pty Ltd Centrifugal cement slurry mixer
DE2321492A1 (en) * 1973-04-27 1974-10-31 Fritz Beckschulte DEVICE FOR MIXING AND CONVEYING DUST OR GRANULATE MATERIAL WITH WATER
FR2315983A1 (en) * 1975-07-04 1977-01-28 Tepral Food industry mixer for fluids esp. in beer mfr. - uses venturi to oxygenate wort, carbonate drinks etc.
US4123800A (en) * 1977-05-18 1978-10-31 Mazzei Angelo L Mixer-injector
FR2391764A1 (en) * 1977-05-25 1978-12-22 Union Gaz Modernes Gas and liquid venturi mixer - specifically for enriching gaseous fuels with liquid additives for a variety of combustion purposes
FR2457721A1 (en) * 1979-06-01 1980-12-26 Cagnioncle Georges DEVICE FOR THE PREPARATION AND PLACEMENT OF SEALING LOADS

Also Published As

Publication number Publication date
GB2100146A (en) 1982-12-22
FR2504844A1 (en) 1982-11-05
AU8325082A (en) 1982-11-11
DE3216648A1 (en) 1982-12-16

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