Showing posts with label Primitive Technology. Show all posts
Showing posts with label Primitive Technology. Show all posts
Sunday, July 30, 2017
Saturday, July 22, 2017
Sunday, June 18, 2017
Saturday, April 29, 2017
Saturday, March 25, 2017
Friday, February 24, 2017
Friday, November 4, 2016
Friday, October 7, 2016
Friday, September 16, 2016
Friday, July 29, 2016
Monday, July 4, 2016
Friday, May 20, 2016
Saturday, April 30, 2016
Primitive Technology - Woven bark fiber
Published on Apr 29, 2016
Woven Bark Fibre
I made a rough type of textile from bark fibre. This is the same tree I use for making cordage though I don’t know its name. It has been raining a lot here lately (the video also shows how well the hut stands up to rain) and this caused a large wattle tree to fall down taking a few smaller trees with it. One of the trees was the type I use for fibre. So I stripped the bark from it and divided it into thinner strips back at the hut.
I spun the fibre strips into a rough yarn using a drop spindle. The drop spindle was basically the spindle and fly wheel I used in the pump drill video I made a while ago. A small stick was tied to the top of the drop spindle to act as a hook to make sure the fibres spun. I tied bark strips to the spindle and spun the spindle so it twisted the strip. When one strip ran out a new strip was added and twisted into the thread.
I then made a loom by hammering stakes into the ground and lashing cross bars to it. Stakes were hammered into the ground to hold every first string while a moveable cross bar held every second string. When the bar was lifted a gap was formed where every second string was above every first string. Then when the bar was dropped a gap was formed where the opposite was true. So in this way the weaving thread could be drawn through over and under one way and then under over back the opposite way. The alternative was to weave by hand which would have taken longer.
Collecting, stripping and drying the fibre took a few days to do. Spinning and weaving took just over a day per 70 cm square. The result was a rough material about as stiff as a welcome mat. So at this stage I’m using them as mats. In future I will investigate finer fibres, such as those from banana stalks, as a possible material for cloth. They take more processing but produce a finer product. I may also make a permanent, portable loom that can be taken indoors when it rains.
Wordpress https://primitivetechnology.wordpress.com/
Patreon https://www.patreon.com/user?u=2945881&ty=h
Wednesday, March 23, 2016
Tuesday, February 23, 2016
Monday, January 25, 2016
Primitive Technology - Cord drill and Pump drill
"Published on Jan 22, 2016
I made a cord drill and then upgraded it to a pump drill. A cord drill is basically a spindle with a fly wheel attached so it looks like a spinning top. the middle of a piece of cord is then put into a notch at the top of the spindle. The ends of the cord are then wrapped around the spindle and then pulled quickly outwards causing the drill to spin. The momentum of the fly wheel causes the cord to wrap back around the spindle in the other direction. When it stops the cords are pulled outwards again and the drill spins in the other direction.
I made the first one with a stone flywheel then made fire with it in the same way I make fire with fire sticks. Then I made and fired some clay fly wheels, made another drill with one of the fly wheels and fitted a stone drill bit to the end. This one I use for drilling holes in wood.
I used the new drill to make a hole in a piece of wood. I then put the spindle of the original cord drill through the hole in the wood, tied the ends of the cord onto the piece of wood and it became a pump drill. The cords were wrapped round the spindle as normal but now a pumping action of the wooden cross bar created the same action.
This was an interesting project. For fire making I'd stick to fire sticks because the equipment is easier to make. But for people with soft hands they could use the cord drill as it won't give them blisters. It should be added that the pump drill actually took longer than the cord drill (cord: 32 seconds, pump 1 min 30 seconds -the pump drill scene was edited down to make it watchable). The pump drill had more moving parts and was constantly having problems. As a fire making method I'd choose the cord drill over the pump drill unless all the parts were well made.
The main purpose I'd use these tool for is drilling holes rather than fire making. It was reasonably good but the stone bits I made could be improved and their attachment to the shaft also needs some thought. If the bit loosens and gets off axis slightly the whole thing wobbles.
These drills are impressive inventions and show potential for carpentry use later on."
I love the work this gentleman from Australia does.
He take his time, researches these techniques, practices them, then goes out into the Australian bush and videos himself doing them.
He has a blog where he posts his videos and answers questions in the comment section. of each post on his blog.
His blog's URL is: https://primitivetechnology.wordpress.com/
Sunday, September 27, 2015
Primitive Technology - Building a tiled roof hut
Published on Sep 4, 2015
I built this tiled roof hut in the bush using only primitive tools and materials. The tools I used have been made in my previous videos. It should be pointed out that I do not live in the wild and that this is just a hobby. It should be obvious to most that this is not a survival shelter but an experiment in primitive building technology.
To cut and carve wood I used the celt stone axe and stone chisel made in this video (https://www.youtube.com/watch?v=BN-34...). To carry water and make fire I used pots and fire sticks made in this video (https://www.youtube.com/watch?v=nCKkH...). Finally, to store fire wood and dry, unfired tiles, I used the wood shed built in this video (https://www.youtube.com/watch?v=Zajpk...).
The wooden frame was built with a 2X2m floor plan and a 2m tall ridge line with 1m tall side walls. 6 posts were put into the ground 0.25 m deep. The 3 horizontal roof beams were attached to these using mortise and tenon joints carved with a stone chisel. The rest of the frame was lashed together with lawyer cane strips. The frame swayed a little when pushed so later triangular bracing was added to stop this. Also when the mud wall was built, it enveloped the posts and stopped them moving altogether.
A small kiln was built of mud from the ground and a perforated floor of clay from the creek bank. Tiles were made from clay pressed into rectangular moulds made from strips of lawyer cane. 20 tiles were fired at a time. 450 flat tiles and 15 curved ridge tiles were made with only a few breakages. 26 firings were done in all and the average firing took about 4 hours. The fired tiles were then hooked over the horizontal roof battens.
An underfloor heating system was built into one side of the hut to act as a sitting/sleeping platform in cold weather. This was inspired by the Korean Ondol or “hot stone”. A trench was dug and covered with flat stones with a firebox at one end and a chimney at the other for draft. The flames travelled beneath the floor heating it. After firing it for a while the stones stay warm all night with heat conducted directly to the sleeping occupant and radiating into the room.
The wall was made of clayey mud and stone. A stone footing was laid down and over this a wall of mud was built. To save on mud, stones were included into later wall courses. The mud was dug from a pit in front of the hut and left a large hole with a volume of about 2.5 cubic metres.
The finished hut has a swinging door made of sticks. The inside is dark so I made a torch from tree resin. A broken tile with resin on it acts as a small lamp producing a lot of light and little smoke. The end product was a solid little hut, that should be fire and rot resistant. The whole project took 102 days but would have taken 66 days were it not for unseasonal rain. For a more in depth description see my blog (https://primitivetechnology.wordpress...).
Sunday, August 9, 2015
Building a primitive wattle and daub hut from scratch
I first found this on Book of Face, it had been sped up to under 2:15 seconds. Going through the comments I found the name of this gentleman's YouTube channel. So I subscribed to it, and I thought you might like to see the video for yourselves.
To see his YouTube Channel yourself and possibly subscribe to it click on the following link : Primitive Technology
To see his YouTube Channel yourself and possibly subscribe to it click on the following link : Primitive Technology
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