Are Dirty Holes Bad For Mechanical Bolts

Podobni Video posnetki:
Defy the Dark
Work. Family. Travel. Trust us, we know. Life’s commitments can pile up quick. B...
Babsi and Jacopo Send Zodiac (5.13d) on El Cap - Black Diamond Presents
This past November, BD Athletes Babsi Zangerl and Jacopo Larcher went to battle ...
Be Babsi
Bold. Brave. Humble. These are the qualities that make BD Athlete Babsi Zangerl ...
Astro Headlamp
Join the Black Diamond Community: https://bit.ly/3eL1PP2...
Women's Alpine Start Hoody
Join the Black Diamond Community: https://bit.ly/3eL1PP2...
Opis:
We are supposed to clean holes we drill in rock before installing bolts. We already tested glue in bolts with epoxy and found it to be super strong enough. Now we are testing mechanical bolts in this video