Showing posts with label Bindcraft. Show all posts
Showing posts with label Bindcraft. Show all posts

Tuesday, February 21, 2012

Modified Swedish Torch


I have been fascinated by the idea of the Swedish torch for some time, but the found it unpractical since the cuts in the logs were often done with a chainsaw.  I should have prefaced that comment by saying when I first came across information on the Swedish torch the ones I saw were made with a single block of wood using a chainsaw to make the air channels.  Then I saw a blog post (which of course I cannot find now) that showed making a Swedish torch out of small diameter limbs lashed together.  Brilliant I thought!

That was about 2 years ago...

I have been meaning to experiment with the idea, but I just did not make the time.  That happens to me.  A lot.  That is something I need to work on, but I will blog about that elsewhere.  I find the best way to force myself to learn a new skill, or hone an existing one is to teach a class on it.  Then I have others depending on me, and here are the results.

Batoning the cedar log.
Photo by R.T.

Lashing split-wood together with jute twine.
Photo by R.T.

Inserting River birch (Betula nigra) bark as tinder.
Photo by R.T.

Lighting with my ferro rod
Photo by R.T.
Fire started.
Photo by R.T.
Billy pot on the torch.
Photo by R.T.

The advantage of the Swedish torch in wet, or snowy conditions is that it gets your fire up out of the moisture and it creates a ready made pot stand so long as the wood you are using is roughly the same length.

The only thing I will change the next time is I will use a light gauge wire, like florists wire, to wrap the bundle in.  The jute burned through (which did not surprise me) but how rapidly the fire spread into the interior of the torch did surprise me.  I can definitely see some huge advantages to the Swedish torch in non-wet conditions to, such as greatly limiting fire scars.

Have you ever made one of these?  What are your thoughts?


Friday, July 15, 2011

Look at me... I'm sailing!!!

A few years ago I went to a movie featuring Russel Crowe and Paul Bettany called "Master and Commander: The far Side of the World" and instantly wanted to sail on a tall ship.  A good friend of mine we'll call "Morgan" informed me that the film was based upon a series of books know, collectively, as the Aubrey-Maturin Series by Patrick O'Brian which only furthered my desire to sail on a tall ship.  But alas it is my lot to live in land-locked Iowa where tall ships are exceedingly, nay exasperatingly rare.  So what is a bushcrafter to do when he has sailing blood coursing through his Scandinavian veins?  Why he needs to improvise a sailboat!

So I did, during a summer camp at work.

The kids, other naturalists, and I took a couple of canoes down to a lake found near our Nature Center and then set about to find sticks to use in lashing the canoes into a pontoon and for the mast for our sail.  The sail in this case was my ever present surplus poncho.

We lashed the two canoes together with assorted ropes and 550 p-chord and three, wrist diameter sticks each about 3'-3.5' long.

 The sail was supported by a frame made by lashing together four wrist-diameter hackberries (Celtis occidentalis L. ) that were being shaded out by some old cottonwoods.  In this picture you can see me and two other naturalists lashing the starboard (right-hand) mainmast to the thwart located abaft (behind) the bow seat.
 Once we had securely lashed the cross-braces to the canoes thwarts and attached backstays to the mainmasts, and the sail lashed to the spars it was time time to see if she was sea worthy.

 Here you can see two other naturalists lowering the sail after we'd paddled into the wind and swung the pontoon around.  The top spar (not in photo) is square-lashed to the two up right masts.  The bottom spar is lashed to the sail only and is longer than the distance between the two masts.  The overlap of the lower spar pushes into the mast when the wind fills the sail and pushes the whole thing forward.
 Look at me.... I'm sailing!!!
We didn't get going to fast, slightly slower than an easy paddling speed largley because of the way the wind acted on the lake that day.  With a larger body of water where the winds are steadier, and less erratic we could have gone much faster than if we had paddled.  I look forward to trying it again soon.

Anyone else ever improvised a sailboat?  I'd love to hear about it!

Saturday, December 5, 2009

The Joys of Childern and Fire...

During Thanksgiving the family and I traveled north to Minnesota to visit with my wife's sister and her family.  The first night we were there my sister-in-law suggested that we all go for a night hike and call owls.  We got the kids bundled up which is no easy task (they have six kids, we have two) and headed off into the timber. 


After we had walked a little ways we stopped to listen and I did a couple of Barred Owl (Strix varia ) calls to no avail.  We walked further up the hill to a large open meadow and stoped to call again.  This time we tried the Great Horned Owl (Bubo virginianus), and the Eastern Screech Owl (Otus asio) in addition to the Barred (none of which should be confused with a Wandering Owlbut again we raised no response.  


The older kids and I stopped near a junction of two mowed trails on our way up the hill to wait for the other adults with the toddlers and infants in tow.  The kids began asking me why I carried a knife with me every where I go, and what other "odd" items I had with me.  I told them all the things I use my knife for from the mundane, opening envelopes, to the exciting, butchering game. While I explained just how useful a fixed blade knife can be on a daily basis I reached into my front pocket and pulled out my ferro rod and grabbed some bull thistle down from a nearby stalk.  This action promoted a whole new slew of questions as to why I need thistle seeds and what the ferro rod does.  Actions speak louder than words so I just showed them.  


I struck the ferro rod with the saw blade on my Swiss Army "Camper" and the bull thistle down burst into flames temporarily lighting up our little corner of the meadow.  My nephew, age 7, was little concerned that I was going to start a grass fire but I eventually persuaded him that everything was ok (I thought for a minute I would have to show him my S-130/190 Wildland Firefighter Card). 


As we were making our way back to the house the the last hint of light disappeared in the western sky and it was increasingly difficult to make out the trail in the timber so I grabbed my rope candle (a 6-ply jute rope coated with wax) from my pocket and lit it with my ferro rod and some char cloth.  I was again instantly barraged with questions as to why I need that.  I though the moment at hand made it obvious but I indulged their inquisitive nature and explained how my rope candle was a sort of pocket torch.  As we finally made it back to the house they decided that they also were in dire need of torches.  I told them I'd see what we could come up with the following day.


The following morning I awoke excited by the challenge of manufacturing torches from what the kids and I could find in the countryside. After we'd had breakfast and the kids had done their chores we headed off to a low ridge north of the house that had a small plantation of Eastern White pines (Pinus strobus).  Once we arrived at the plantation I pulled a coiled up bow saw blade from the billy can in my satchel and cut a Sugar maple sapling (Acer saccharum) whipped up a bow saw and we headed in.


We were at the plantation to gather pitch from the pine trees to act as fuel in the kid's torches.  I showed the kids what to look for as far as tree damage, pitch and how to remove it.  I made a basket out of my handkerchief which we lined with dried pine needle to keep the pitch from sticking to the cloth, handed it to my niece and sent them off hunting.


In the meantime I took off looking for a dead standing pine tree to fell in order to search for "fatwood", or pitch saturated wood at the base of the dead tree's stump.  The limbs of the pines had never been trimmed so there were dead limbs interlocked all over the place which made movement for me difficult.  I decided to cut some branches out of my way with the saw and when I did I realized that the bases of the dead branches were F-U-L-L of pitch, I mean loaded!  I set about cutting dead branches and placing the pitch filled section in my pockets.  


After about 45 minutes of collecting my pockets were full of fatwood, and the kids' basket had a healthy supply of pitch in it.  We headed back to the house and we made a detour past the cow pasture to grab some Common mullein (Verbascum thapsus) that I noticed on the way out.  The kids gathered up the mullein and we beat it back to the house where I built a small fire while the kids went and scrounged up a soup can to melt their pitch in.


While the pitch melted, the kids and I had lunch around the campfire and drank tea that I boiled in my billy can. Once the pitch was melted I took the heads of the mullein and rolled them around inside the can until they were well coated then I allowed them to cool.  I repeated this process a few times until they were well saturated, all the while I was explaining to the kids the ins and outs of safe handling of the torches and how they were ONLY to be lit under adult supervision.


Besides making the torches I was able to teach my oldest niece how to make cordage using baling twine from the barn.  I showed her once and within a few hours she had made herself a 4-ply, 10' lead rope to use on her horse's halter. Later that day when we were hiking in the woods she grabbed some inner bark from an Ironwood tree that had been damaged by a log skidder and made a few feet of 2-ply cordage.  I was (and am) a proud uncle.


























I took the fatwood I collected home and made a few fatwood matches that I learned about from an article over at Woodsmonkey.com.  The "matches" I made are pictured here on the left.  You light them by hitting the cotton wool wrapped around the "match" with sparks from your ferro rod.  The picture on the right is two of the "matches" burning (Note: the cotton wool has burned away and just the fat wood is burning now).


I also recently made a match-safe from a 12 gauge a shotshell that I have filled with waterproof matches.  I got the idea for the match-safe from Ray Mears' Essential Bushcraft.



To make it you simply heat the brass of a discharged shotshell over a candle just enough that it will slip off and then slide it over the open end of another discharged shotshell.









I went a step further in that I used a hacksaw to cut grooves into the removable end of the match-safe to provide a friction plate for lighting my matches. 


I waterproofed the matches myself by dipping strike anywhere matches in a clear lacquer after I read an article about the process in the latest issue of Backwoodsman Magazine and over at Brian's Blog.

Friday, November 13, 2009

Bushcraft Manifesto: Bindcraft

This i think has to be the hardest section the my mini-manual to write. Trying to describe in words the process of making cordage is frustratingly difficult. I had a friend that I recently taught how make cordage proof read it and he said it seemed fairly clear. I hope to get some good photos of the process and add them soon. Any advice or clarification that you think might help would be greatly appreciated.

The Knowledge: Bindcraft

Arguably the most important skill to have in the wild is the ability to improvise cordage or rope.
Cordage can be used to:
  1. Make fire with a bow drill.
  2. Lash a more sturdy shelter together.
  3. Weave a mat, or thatching to make a better insulated shelter or sleeping pad.
  4. Make a fishing line or snare to procure food (a.k.a. protein & fat).
  5. Improvising equipment (i.e.; pack frames, bucksaws, baskets)

As a rule of thumb the easier a material is to collect for cordage the weaker, or more brittle it is.

The skills required to make strong, serviceable in and of them selves are simple until you try to convey them to someone else. All the people I have taught to make cordage seem to have what I call an "ah-ha!" moment after struggling to understand the hand movements. The technique I prefer to use reqires the use of both hands and generates strong cordage relatively quickly.

You start by taking the cordage material and folding it into a "J" shape and holding the curve (bottom) of the "J" in your weak hand. You should have two (2) tag ends, one (1) long and one (1) short. I like to start with the short tag end away from me, and the long tag end close to me. Take the the tag end that is away from you and take it between the index finger and thumb of your strong hand. Your palm should be facing the ground. Take your thumb and roll the cordage material up your index finger then rotate your strong hand so that your palm is now facing upwards. As you rotate your palm upward use the middle finger and index finger of your strong hand to grab the tag end that is closest to you. Now rotate your strong hand back to it's original position (palm down). This action crosses the two (2) tag ends. Now while holding the cordage in your strong hand slide your weak hand down the cordage just far enough to grip the place where the two (2) tag ends cross. Now repeat the whole process.

The reason that you have one tag end shorter than the other is splicing. When collecting cordage materials you usually end up with short sections that need to be spliced together in order to end up with usable lengths of cordage. Splicing as very simple; when you get about 1.5"-2" from the end of a tag is lay a new piece of material along side of it and continue twisting. It is important to have some distance between your splices away from each other because they are weak spots. Holding the cordage in the "J" shape automatically leaves on tag shorter than the other eliminating weak splices being too close together.

Cordage Materials List:
  • Basswood (Tilia americana)-The inner bark Collection/Processing: moderate Strength: moderate
  • Eastern red cedar (Juniperus virginiana)- The inner bark and rootlets. Collection/Processing: moderate Strenght: moderate
  • Ironwood/Eastern hop hornbeam (Ostrya virginiana)- The inner bark Collection/Processing: difficult Strength: strong
  • Wild grape (Vitis riparia)- Pencil sized vines with shaggy bark Collection/Processing: easy Strength: weak
  • Stinging nettles (Urtica dioica)- The thin skin on the outside of the stalk Collection/Processing: moderate Strength: very strong
  • Willow (Salix spp.)- Sapplings and thin branches can be used as wythes. The inner bark. Collection/Processing: easy Strength: relatively strong

This is by no means an exhaustive list of plant for cordage materials. I chose these 5 plants because of their abundance and resilience to harvesting. Basswood trees are very popular among whitetail bucks for rubing there antlers on during the fall rut. This action strips of the bark and exposes the inner barks, and usually shreds it into manageable pieces for you. Eastern red cedar is considered an invasive by land managers that are trying to restore prairies and are often looking for people to help clear them out. Ironwoods are often looked upon as less desirable in mature timber stands of oak and managers again are usually open to the idea of someone helping them to thin them. Wild grape grow abundantly in fence rows, along forest edges, in uplands, on floodplains, just about everywhere. It is pretty easy to find a downed tree top with grapevine growing in it that you can collect with out worrying about destroying the plant. Besides make decent cordage grapevine can be woven into serviceable baskets without a lot of trouble. Finally willows are extremly useful for cordage due to the suppleness of their small limbs which allows you to use them for tying an lashing. Also the inner bark make good cordage either prepared as described above, or simply by stripping the bark and using it as is.

For more information on cordage materials as well as different styles of making cordage visit these sites:
http://www.wildwoodsurvival.com/survival/cordage/index.html

For a good source on knots and other related topics visit: