Hi everyone
I'm new to the group, and have read the last month's postings with interest, and found lots of useful tidbits.
I'm looking to minimise shrinkage of papercrete so I can use it to replicate shapes. I see adding clay helps, but for reasons that are a mystery to me, clay seems rather expensive to buy, and I cant harvest it on site. I want to avoid a high price mix if possible, and probably all the ingredients will need to be bought in.
In principle I could compress the stuff to prevent shrink, but I presume that would greatly slow down production rate. So in summary I want it all and preferably for nothing! If anyone has tips on minimising shrink I'd love to hear.
thanks, NT
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