maddog wrote:This kind of thing?
http://www.fireandrescueaustralia.com/i ... b2f9bc3ed8
Less expensive, but still strong enough would be something like this:
http://www.rescuetech1.com/4mmaccessorycords-2.aspx
Though light, 4mm might be unnervingly thin on a longer drop.
Cheers
maddog wrote:4mm probably is a bit thin, unnervingly so, but I would have thought abseiling was a somewhat different activity to a little scrambling with the assistance of a length of rope.
To guide yourself down a wet and slippery rock, a bit of rope is useful as a backup. If I have doubts I sometimes take a $10 rope of unknown breaking strain that I got from the local hardware (20m, about 5-6mm in diameter I think). I suspect that accessory cord rated at 330kg, would be stronger though, and if in reasonable condition, quite sufficient for the purpose.
The next step up a 6mm Prusik cord @ approx 750 kgs breaking strain, would be more than adequate for the purpose
I certainly would not carry a heavy and bulky climbing rope, harness or webbing, etc, on the off chance I might decide on a spontaneous abseil off a cliff face.
Cheers
cookie-monster wrote:i just wrote a lengthy reply but cant seem to find it now.... no idea what happened.. but anyway if this ends up being a double reply ill edit it out.
to what was said about rope- i like the idea and extra safety it provides BUT me being inexperienced with it i see it as ill get myself into more trouble at this point that without it. i need to learn what rope/knot tying skills/how to use it in the setting etc etc plus need to gain more experience hiking in general before i consider it. if i am somewhere i need to use rope to descend at this point, ive gone too far past my experience/ability level.
cookie-monster wrote:in saying that, is rope used mainly one offs>? ie tie a knot then descend down.. then how do you retrieve it or is it left there? sorry, naive, but something i havent experienced.
cookie-monster wrote:i went out and bought the Hema Lamington NP map today. I got retrenched yesterday so i will be studying full time now... so im looking at doing 1-2 hikes per week usually on my own. ones on weekend with my partner or mate.
which leads me to yet another question ( i hope all my questions are ok on the one thread?)
whats popular opinion on the gps vs maps debate? or do most use both?
coming from a 4x4 background vms/hema gps have taken over traditional paper maps completely. there are also iphone/ipad apps like mud maps/hema but to a lesser extent than dedicated devices. to me, it seems the best of both worlds having a small hand held topo gps along with a traditional map.
so, on that note, is there a site which reviews hand held topo gps? id like one that has extensive sth east qld maps already without additional purchases, long battery life, light and most of all easy to use.
i guess 85% of the time i will be on my own so having that gps/map is just added security even if its a pretty standard hike.
cookie-monster wrote:to what was said about rope- i like the idea and extra safety it provides BUT me being inexperienced with it i see it as ill get myself into more trouble at this point that without it. i need to learn what rope/knot tying skills/how to use it in the setting etc etc plus need to gain more experience hiking in general before i consider it. if i am somewhere i need to use rope to descend at this point, ive gone too far past my experience/ability level.
cookie-monster wrote: ....whats popular opinion on the gps vs maps debate? or do most use both?
coming from a 4x4 background vms/hema gps have taken over traditional paper maps completely. there are also iphone/ipad apps like mud maps/hema but to a lesser extent than dedicated devices. to me, it seems the best of both worlds having a small hand held topo gps along with a traditional map.
so, on that note, is there a site which reviews hand held topo gps? id like one that has extensive sth east qld maps already without additional purchases, long battery life, light and most of all easy to use.
i guess 85% of the time i will be on my own so having that gps/map is just added security even if its a pretty standard hike.
Pteropus wrote:But nav skills take practice, and for me its a 'use it or lose it' kind of skill. For example, I am good at reading a map, but definitely need to brush up on my map and compass work, since I now have a GPS and have gotten lazy with my nav skills over the past few years.
cookie-monster wrote:what is the process called of doubling the rope to descend that you both mentioned? would just like to youtube it see
also would like to see these 3 knots shown on youtube, sit there and practice for awhile. i do agree having it in my backpack ( and knowing how to use it) would be an extra safety feature i should learn
cookie-monster wrote:what is the process called of doubling the rope to descend that you both mentioned? would just like to youtube it see
also would like to see these 3 knots shown on youtube, sit there and practice for awhile. i do agree having it in my backpack ( and knowing how to use it) would be an extra safety feature i should learn
maddog wrote:A short length of rope can be a very useful thing to carry (e.g. Mt Maroon if it gets wet on your decent, or if you have a companion who starts to get nervous). As above, you will not need to know any knots to use a rope doubled over.
However useful knots are the bowline, figure 8 and double-fishermans. If you know these, you should be able to get by (get a short piece of rope to practice knots).
The bowline is one of the most useful because it is always be easy to undo, so is a good one to start with
maddog wrote:A short length of rope can be a very useful thing to carry (e.g. Mt Maroon if it gets wet on your decent, or if you have a companion who starts to get nervous). As above, you will not need to know any knots to use a rope doubled over.
However useful knots are the bowline, figure 8 and double-fishermans. If you know these, you should be able to get by (get a short piece of rope to practice knots).
The bowline is one of the most useful because it is always be easy to undo, so is a good one to start with
phan_TOM wrote: the bowline is a great knot & useful in many situations but it's rarely if ever used in climbing or abseiling. You would never (should?) use it to tie yourself on the end of a rope or to attach to an anchor point. Yes, the bowline can easily be undone when not under load, a handy trait in many situations, but not when you're life depends on it e.g. hanging over a drop, even a small fall can prove nasty.
phan_TOM wrote: abseiling is a fairly dangerous activity unless you have the specific knowledge, skills and equipment to do it and I think off-handed advice given by those with questionable experience themselves to people who obviously have little to none of these isn't particularly responsible.
maddog wrote: In tree climbing it is commonly used, as an alternative to a figure 8, in conjunction with a figure 8 tie off (of a generous tail) then attached to a harnesses via a carabiner. Of course if you use a figure 8 rather than a bowline as a bulky alternative, is it not common practice to tie it off too?
.....The various rope climbing systems are quite similar are they not?
Pteropus wrote:Tree climbing techniques are different from abseiling and rock climbing...If I recall correctly, the figure 8 is the end of the tail.. my point is, I would not consider tree climbing the same, or similar to abseiling. But I concede they both use ropes, harnesses, carabineers and knots!
maddog wrote: ...Tree climbing while often involving abseiling, is however different from rock climbing. Amongst the many differences is that tree climbers will not (or should not) climb above their rope which is static rope, and should always be kept taught. Rock climbers climb the rock not the rope, as I understand it. They can climb above their rope, because they use dynamic rope - which is used to allow a fall. A similar fall for a tree climber will crush their hips.
cams wrote: ...Discussion is probably getting a bit off course though. I've never used a rope for bushwalking.
maddog wrote:Scrambling down a few wet rocks with a short piece of rope different from abseiling, tree climbing, and rock climbing. It involves throwing a rope (doubled over) around a solid object, and using the rope to provide a measure of support if they slip. For such a use I highly recommend a short length of rope to the Cookie-Monster.
cams wrote:Bowline is perfectly acceptable as a rock climbing tie in knot. Usually a double bowline to reinforce the weakest part of the knot and often a follow through is used to get the tail back out of the loop end (but not necessary). Whether its a figure of 8 or a bowline a double fisherman's bend is used to back it up. Much easier to untie if you've been doing a lot of falling or hanging than a figure of 8, but not as quick to verify if done correctly.
Discussion is probably getting a bit off course though. I've never used a rope for bushwalking.
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