11-24-2012, 06:48 AM
Hi Steve, I can't find that link anywhere but found something similar for you to look at...
http://www.biosynergetics.co.za/wp-conte...rkshop.pdf
It's the last picture and shows a fairly simple design that can be DIY with a method called ferrocemment.
Cheers
rainyjim
http://www.biosynergetics.co.za/wp-conte...rkshop.pdf
It's the last picture and shows a fairly simple design that can be DIY with a method called ferrocemment.
Cheers
rainyjim