Beautiful morning today. Jan and I have continued to work on Marine Slab. Last week we bolted two more lines and today we sent them.
We had a discussion on what to grade them. They feel stiff but they are slab climbs. Slab climbs typically feel stiff because of the fall potential. Instead of a nice clean fall it is more like sliding down a cheese grater. I didn't want to inflate the grade and once the routes are dialed in, it doesn't 'feel' as hard. I thought they climbed similarly and close to what Marine Slab is like.
Please try these climbs and comment on what you think the grades should be.
Scar Face 5.9
(Sport 10Meters. 4 Bolts plus anchor: FA J. Peterknecht & N. O'Regan)
Starts on ledge above the start of Marine Slab (can use same start if you want). The first bolt is quite low. The climb starts with a pair of vertical 'cracks' that lead out to the left. If someone falls unprotected at this point, it could be a 15-20 foot fall. This is the reason for the first low bolt! At this point you are below a scar on the face. There was some pretty rotten flakes here that we had to chip off. Find the finger pockets on the horizontal ledge and work to the right to the next vertical 'crack'. Gain a nice foot ledge and then an easy scramble to the top.
Stumped 5.9
(Sport 10Meters. 4 Bolts plus anchor: FA J. Peterknecht & N. O'Regan)
Starts just to the left of a large stump in the base of a crack. Work you way up the blank face til you gain a right hand in the 'crack'. There are three equally spaced foot ledges that allow for good clipping stances. The crux is the top and one crimp helps unlock it.
Sunday, September 09, 2018
Wednesday, September 05, 2018
It got hard really quick!
I am talking about RedHead A7+ epoxy for gluing in bolts!!!!
Jan and I were out bolting today. We put up two new lines but didn't have time to send them (yet). I was drilling and Jan was cementing the bolts. There was a small chip that was keeping the bolt from sitting vertical. Jan took a bit of extra time to get the bolt to sit correctly. When he went to place the cement, it had hardened inside the nozzle. It was maybe 10 min since the last bolt. It setup really quick.
It was warm on the face and that certainly can speed up the hardening of epoxy. A7+ is known for a fast cure time (35 min), maybe too fast. I used to use Hilti Hit ICE which had a 12 hour cure time. I never had a nozzle clog.
If you have used other 'glue', let me know what. I am curious about other brands now.
Jan and I were out bolting today. We put up two new lines but didn't have time to send them (yet). I was drilling and Jan was cementing the bolts. There was a small chip that was keeping the bolt from sitting vertical. Jan took a bit of extra time to get the bolt to sit correctly. When he went to place the cement, it had hardened inside the nozzle. It was maybe 10 min since the last bolt. It setup really quick.
It was warm on the face and that certainly can speed up the hardening of epoxy. A7+ is known for a fast cure time (35 min), maybe too fast. I used to use Hilti Hit ICE which had a 12 hour cure time. I never had a nozzle clog.
If you have used other 'glue', let me know what. I am curious about other brands now.
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