Partially torn webbing on C4
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Took a fall on a basically new #2 C4 the other day, and at the point where the biner pinches the webbing during the fall, there is now a tear in it about a quarter of the way through. Now i know i need to send it in to get reslung (which is really frustrating, that was the first time I'd placed my new #2 when i fell on it), but this weekend I'm going out to NC to Linville and as of right now that's my only #2 (sent in my other cam in that size to get reslung too!). |
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Seriously? |
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Ray Pinpillage wrote:Seriously?Nah not really. I was just curious if anyone would do it. |
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dhayan wrote:Just clip the thumb loopI mean that was option #1, but I want to know what people think if that option wasn't available (not really sure in what situation it wouldn't be available, but again, I'm curious). |
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Just take soft whippers on that piece and use the money you saved on a new dog leash made from a section of old rope. |
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I thought you said you were a trad climber? |
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I can't believe it took, what, ten posts for someone to say "just tie some webbing on." |
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I guess since you had to post a question like this you also didn't realize you can just tie on some cord like the above poster suggested, seems super obvious and a lot easier/safer than trying to calculate out all the fall forces this piece might see and how strong torn webbing is. An instructional course might be in order! |
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Before you do your own sling, check out this link by BD's QC Blog.
But its important that you understand the ramifications of such methods:
And note:
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Ryan Williams wrote:I can't believe it took, what, ten posts for someone to say "just tie some webbing on." Evan, I don't know you personally, but we've talked enough for me to know that you didn't really need anyone to tell you not to climb on torn webbing. But a water knot with long tails will do just fine until you are able to send it in for a new sling. This was normal practice for decades!Yeah, I know not to climb on it. I mean i've said at least twice this was just a curiosity question wondering if anyone would do it, so I'm not really sure why people are taking this seriously. I also said I know to clip the thumb loop, but was just curious about what people thought. It was kind of a time waster question. This was more a question wondering if it was actually attempted, would the webbing fail or would it be safe, not should I climb on it. Two totally different questions. Maybe i should have been clearer. Of course I'm not actually going to use it. So, ignoring the people who ignored what i said, (I mean an instruction course? Really?) here's a photo. I may actually pull test it in our university's lab just for fun (as I'm sure the webbing will rip before the cam fails, but I don't know that for sure so that's still a toss up). Anybody done previous pull tests of partially torn webbing? I'm not really wondering about a dynamic load, just a static load for anchors. Although to get the information for both would be nice... |
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Ray Pinpillage wrote:Just take soft whippers on that piece and use the money you saved on a new dog leash made from a section of old rope.I'm just wondering how the stupid rip even happened. I don't really care about the money to resling it. Is it even possible for the webbing to pinch over the biner hard enough to rip it? |
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Evan Sanders wrote: I'm just wondering how the stupid rip even happened. I don't really care about the money to resling it. Is it even possible for the webbing to pinch over the biner hard enough to rip it?possibly a bur in the biner?? |
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rock_fencer wrote: possibly a bur in the biner??That's always a possibility, although i was in a pretty clear/plant free area when i fell. I'm also pretty positive it didn't scrape rock, it was in a crack under a roof. Oh did you mean burr as in rough spot on the biner? My first thought was the plant burr, but rereading your post that doesn't make much sense. It's smooth, so doubtful, but who knows. |
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Defective sling? Post a non blurry picture of the sling and associated biner. |
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I'd go whip on it w/ a few good pieces backing it up. Or clip a short draw to the sling and a long one to the thumb loop. |
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Ray Pinpillage wrote:Defective sling? Post a non blurry picture of the sling and associated biner. Don't tie on new webbing, BD doubles their slings for a reason. Call me crazy but I'd call BD and get their thoughts.I talked to BD, they kind of gave me a run around because I think that they thought i was trying to get a free sling replacement for calling the sling defective. I'll try again, evidently being clear in my questions isn't my strong point. Here's a clearer picture with the biner pulling on the webbing like it would in a fall |
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Evan Sanders wrote: That's always a possibility, although i was in a pretty clear/plant free area when i fell. I'm also pretty positive it didn't scrape rock, it was in a crack under a roof. Oh did you mean burr as in rough spot on the biner? My first thought was the plant burr, but rereading your post that doesn't make much sense. It's smooth, so doubtful, but who knows.yeah i meant a small gouge in the metal that arises from falling on bolts. Though that biner is mighty shiny so doubtful. Looks like it got pinched against a crystal on the rock. Soft goods wear out, just get it replaced. not worth to much thought |
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Looks like a CAMP Nano biner. I wonder if the smaller biner with its smaller contact area with the sling made a difference. I use nothing but Nanos for my rack. |
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Evan Sanders wrote: Anybody done previous pull tests of partially torn webbing?Eventually there should be data here: rockclimbing.com/cgi-bin/fo… |
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Brian Abram wrote:Looks like a CAMP Nano biner.No it doesn't, it looks like a gold neutrino. Brian Abram wrote:Personally, I wouldn't bring it if I planned anything harder than 5.7.Sounds like spray! I would tie on some 9/16ths webbing to back it up and go with that until you can send it in. It is confusing to me also how it would have torn. Honestly if I found this had happened in the middle of a multipitch climb, I would have continued on using the cam without thinking about it too hard. Even with the tear it should be pretty strong. |
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How were we supposed to know this was a "hypothetical" question? You say you are going to Linville next weekend, this is your only #2, so would it be alright to use in an anchor.... That doesn't sound very hypothetical. Also you never mention in the original post about clipping into the thumb loop instead. Id say this was a serious question you are back pedaling on... |