On November 16th, I wrote a blog entry about retying straw bales, the new way! The new way is to use the Miller’s knot instead of the trucker’s hitch which has been used for years. In the first half of this two part entry, I showed you the basics of how the knot works and why I use it on all my straw bale homes. In this entry, I have included a video that shows you, in depth, how to tie the knot….well, you know what I mean.
Watch closely as the video below walks you through the steps of tying the Miller’s knot. If you have questions about how this knot works or why it is such a powerful tool for you as a straw bale builder, please comment below and I will try to quickly answer your question.
About the Author
Andrew Morison is a specialist in straw bale and green construction. He has shown thousands of people how to build their own straw bale projects through his comprehensive series of instructional straw bale, concrete foundation, and plastering DVDs. You can check these out at http://www.LearnStrawBale.com.com.
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February 26th, 2008 at 7:54 am
I am new to this concept of straw bale building and was watching you tie the Milers knot. Why is this important and how does it make the bails stronger?
March 12th, 2008 at 7:59 am
Teri,
I am sorry I did not post this or respond earlier. It got tied up in my blog filters. The knot is really strong and holds tension really well. If you use strong twine like “super blue” you can pull the bales really tight with this knot which makes the bales more dense and easier to work with.
March 28th, 2008 at 7:22 pm
I am wondering, what is the PSI of those bales? Before they are retied and after, also when they are already
ensamble in the frame and re-strengten with the needle?
I am not a buirlder and I have purchased severalp DVDs
and one Book and nobody addresses this issue.
I was asked this question by an Engeneer who is going to
design my home.
If this question is dumb excuse me, as I said above I am trying to learn and this individual hasn’t even seen the DVDs neither the book.
So if he doesn’t know what he is talking about neither do I.
You are the expert, if there is an answer enlighten us.
I thank you,
smc
March 29th, 2008 at 10:25 am
Sonia,
The bale density varies depending on the field baling methods and machinery. I use bales that are at least 7 pounds per cubic foot in density, but that all changes on each batch of bales and must be checked on the job site prior to construction. My engineer uses a number of 40 psi for engineering design purposes; however, that is a different number than the actual density of the bales. I hope this helps.
January 3rd, 2010 at 9:09 pm
Hey Andrew,
Just watched your Building with Straw Bales (Post and Beam) video. You don’t retie the bales in this video. Is retying a new technique or only used for load-bearing? Just wondering if retying is common for both load-bearing and post and beam. Thanks!
March 15th, 2010 at 8:33 am
Andrew —
I figured it out – there’s a little detail I was getting wrong which makes all the difference — when you bring the twine through to make the loop there are two places to bring it up — I was bringing it up through the wrong place — nevermind — I figured it out — knots are frustrating to learn from a video!!! I must have watched it 100 times — but now I know how — and this will come in very handy — I use straw about 1 flake at a time and the bale explodes when you cut it – now I can tie off the rest and use it 1/3 bale at a time! Now to find me one a them needle things…
Thanks for this website — very interesting info here.
Jan