[Cob] freezing and cob

[Juan Moleon]

Hello to everyone. This is Juan, from Spain.
I was thinking of starting an earth building from January. It seems that 
freezing does not any good to cob. My question is why, how far and what to 
do to avoid this freeze damage and be able to build in winter.
Best regards and Merry Christmas to all Christ followers, who surely lived 
in an earth shelter.
B Rgs.
Juan

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