All lifelines were replaced were Dyneema. That’s the strength of Dyneema. I think Blue Wave Marine has some pricey but nice looking marine rope end fittings. This allows Dyneema to be about half the weight and width of nylon. Mammut reports a tensile strength roughly 15 times greater than steel and 40% greater than aramid (Kevlar) by weight . As a result of simplified rigging and a softer set up, the gaff rig can be cheaper than a Bermuda rig. Still have a stainless wire under the Harken furling on the forestay. A 100D Dyneema yarn is roughly twice as strong as a 100D nylon yarn, therefore you can reduce the Dyneema to 50D and achieve the same strength. Holding up very well. For a 30-liter pack Dyneema will save you around 100gms over X-Pac. Had a number of discussion with rigger Brion Toss (I'm from Seattle, so he is local and a great guy to boot) who is also a fan of considering hi-mod fiber rigging. I think you have to carefully consider the pros and cons for synthetic standing rigging. But like so many other inventions, their end use turned out to be something completely different than originally expected. The Colligo site is a decent source of info on dyneema standing rigging. Rigging was done by Chris Catterton of CC Rigging. Originally developed to make ultralight sailboat racing sails, cuben fiber was made and marketed by a company called Cubic Tech. The cost differential shouldn't be much -- he figured it was maybe 15 percent more. asian made versions. 'Dyneema' made 10 years ago is very different than dyneema made today. As said, you can fit a gaff rig with all the modern comforts like winches if you want to. ... Pros and cons … Replaced all rigging on my Crealock 37 a couple of years ago using Dyneema Dux and Colligo Hardware. If you do, you can set up rig that deals with the gaff rig's cons, while keeping the good parts. First, let’s talk a little bit about the cons of using vinyl coated wire: the wire cannot be visually inspected for failure, the wire is typically made from a weaker (but more flexible) construction wire like 7×7 or 7×19 instead of 1×19. There are pros and cons. The original rope is called Amsteel Blue and is made from Dyneema Sk75 fiber. Pros and cons of Wire and Synthetic winch See all 5 photos Here are the pros and cons for each, as well as the answers to some common questions you might have after reading this. As Dyneema is the strongest fiber it’s logical that it produces the lightest material. What are the pros and cons of Synthetic Winch Rope? At the highest end, PBO, Kevlar and carbon fiber standing and running rigging adorns grand prix boats, but the most affordable of these hi-tech lines is Ultra High Molecular Weight Polyethylene (UHMWPE)—or Dyneema. Cheaper. Note that Full and often 7/8 rigging requires a back cinch to keep the saddle from tipping forward in certain riding environments. Dyneema Composite Fabric used to be called cuben fiber, CTF3, or non-woven Dyneema. Share this post. I too am considering Dyneema (or similar). The terms “qualified” and “certified” are often used interchangeably in the rigging industry, but many construction professionals don’t know the difference. Imagine a length of ½in line that can lift a 50ft cruising boat. Rigging that sits directly under the midpoint of the saddle is termed "centerfire" rigging, and each position toward the horn is given a different fraction: 5/8, 3/4, or 7/8. Some are fine, some are absolute sh*t, they all look pretty much the same to the untrained eye, often even to the trained eye. PROS. A huge amount of 'dyneema' being sold isn't, most is chineema i.e. Dyneema Sk75 fiber was originally developed with the fishing industry in mind. Dyneema is impressive because it has a much higher strength to weight ratio than Nylon.

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