Giving body to mortar ? perlite? peat moss?
hypertufa
Ah yes. I recall researching way back for another project and I even
making a sample.. kinda cool
But I wonder if it will be durable enough for a high traffic area or
on the chance a basketball or frizbie might strike it. Also will it
allow me to turn the corner on a eight inch column. I wounder how it
will take an acid stain.
Worth an experiment .
Thanks.
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