TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 CONT

Risk Assessment of Fire. Investigations have been undertaken into risk assessment of underground fires, non-flammable wood substitutes, fire retardant treatment of wood and inert gas fire fighting technology. Monolithic packing, a cement-like material, has been tested as an alternative to traditional wood packs; monolithic packing maintains gateroad stability while vastly improving the gob resistance.  1, record 1, English, - gateroad%20stability

Record number: 1, Textual support number: 1 OBS

In eastern Canadian underground coal mines: ... Gateroad sealants used to prevent air leaking through the collapsed waste (gob) were evaluated (up to 70 per cent of the ventilation air entering a longwall district can be lost in this way).  2, record 1, English, - gateroad%20stability

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 OBS

Un certain nombre d'études ont été menées dans les mines de charbon souterraines de l'Est canadien : [...] Des agents d'étanchéité de galerie utilisés pour prévenir les fuites d'air dans les débris effondrés (remblais) ont été évalués. (Ces fuites peuvent représenter jusqu'à 70% de l'air de ventilation entrant dans une section de longue taille).  2, record 1, French, - stabilit%C3%A9%20de%20la%20galerie

Record 1,  Textual support,  Spanish