Cob: Machine mixing methods.

[Howard]

If you take the rubber scrubbers out it solves the problem and allows long straw to
be added without a tangle.

H

"SANCO Enterprises, LLC" wrote:
> 
>Paddle type mixers
> (concrete or plaster) work well to mix cob material when short length straw
> is utilized.  When long straw (as most cobbers prefer) is added, the straw
> becomes tangled in the paddles and very little mixing is accomplished.