Rota Sludge & Stone Hammer drilling 2: Production Manual
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manuel Sep 2005 ; 23 pages
Aut. A. van Herwijnen
Ed. ETC-Foundation - Leusden Practica Foundation - Papendrecht
Téléchargeable sous format: PdF
(510 ko)
Téléchargeable chez l'éditeur
1: Drilling Manual
Abstract:The Rota-sludge and the Stonehammer methods together form a package. Basically one drills with the Rota Sludge until one hits a layer with boulders or stones, then one uses the Stone-hammer to pass through this layer and finally one switches back to Rota Sludge when the boulders are passed.
This part 2 describes the production of the components for the Rota sludge and
Stone-hammer manual drilling equipment.
Part1 of this manual describes, step by step, how the Rota sludge and Stone
hammer method must be used.
Publics-Cibles:
Mots clefs: |
forage (CI) (DT) (OP) , technologies à faible coût (CI) (DT) (OP) |
Editeurs/Diffuseurs: |
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ETC-Foundation - Leusden - Pays Bas |
Practica Foundation - Papendrecht - Pays Bas |
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