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Subterranean Rammed Earth  RSS feed

 
                        
Posts: 19
Location: Canada. Ont
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I was musing about an alternative to tires/PSP as structural elements for underground housing.  Would reinforced rammed earth (externally insulated on earth bermed walls, 5% cement) be feasible as a load bearing surface for an underground building?

Thoughts?

also, first post, long time reader

Cheers,
 
            
Posts: 27
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I was thinking this as well. I feel the problem would be the lateral strength of a rammed earth wall. Being that there is not as solid of cohesion as a stone or concrete wall.

It may work with proper reinforcing. Though when i read the underground house book it seemed he was using rammed earth he just left the forms in place. I believe he would put up some boards add plastic the ram the earth behind it.
 
paul wheaton
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Location: missoula, montana (zone 4)
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I think the universal answer "it depends" applies.  How thick?  How tall?  How much load?  Tapering bottom?

 
Kathleen Sanderson
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Location: Near Klamath Falls, Oregon
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And maybe, "How much cement was added to the rammed earth?"

Kathleen
 
I agree. Here's the link: http://richsoil.com/email
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