[Cob] want flood resistance? - build with concrete?

[Dirtcheapbuilder-Charmaine]

   To: "paul" <dotpaul at paulleblanc.net>
>> Cc: <coblist at deatech.com>
>>
>>
>> So, zero hope even with a little cement mixed in?  Even with
>> "creative" plastering?
>>
>>
     Keep in mind that CEMENT DOES NOT bind with clay/earth.. it only 
COATS  the particles.. and make a poor replacement of the stronger 
bonds of  hydrated lime mixing with clay particles and changing on the 
smallest level-- permanently---

so adding lime to the cob, and using it on the base wall part, or even 
a pure ime plaster will not stop water from flowing...  fundamental 
aspect of the power of nature...  look at how dams are built!   they 
are cement overkill to the max, and even they burst too.

water always wins..respect it, and go build higher   ;  >


>> Charmaine Taylor Publishing
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PO BOX 375   CUTTEN CA 95534  USA
Tel:  707-441-1632   11-4 PST