Are glue in bolts dangerous if the hole is dirty

Podobni Video posnetki:
Pico Pimene (2.801 m.) desde Gavarnie
Track en wikiloc: http://es.wikiloc.com/wikiloc/view.do?id=14646307...
Hengill y Reykjavik - Islandia 12
Track en wikiloc: http://es.wikiloc.com/wikiloc/view.do?id=14205604...
Vík | Islandia 11 : Kristínartindar (1.126 m.)
Track en wikiloc: http://es.wikiloc.com/wikiloc/view.do?id=14205579...
Skaftafell | Islandia 10 : Jökursárlón
Track en wikiloc: http://es.wikiloc.com/wikiloc/view.do?id=14205405...
Höfn | Flatafjall | Islandia 9 : Seyðisfjörður
Track en wikiloc: http://es.wikiloc.com/wikiloc/view.do?id=14205387...
Opis:
Clean holes before installing glue in bolts! We did break tests that contradict that but you should still do it. Jim Titt’s article on glue in bolts http://www.bolt-products.com/Glue-inBoltDesign.htm which is also in our Bolting Bible which is on our website including the BoltBuster chart.