MA Sustainability + Design Blog (UEL)


 
Rammed Earth - day 1
Fantastic day to be outside building earth walls, perfect sunshine!
We learned a lot, but as a quick summary, we had a talk on different techniques which exist, the importance of form works, and the wide use of this construction type all over the planet. 

It is definitely a global as well as extremely ancient technology. 
As we discovered from building these walls ourselves, there are several obvious reasons why rammed earth is a sustainable material: it's from right under our feet pretty much anywhere we are on the planet, it needs very little water, it's incredibly easy to build (yet very strong) and requires minimal training and knowledge so anyone can learn. It was impressive to see that after just one day we gained practically all the knowledge necessary to build a building envelop. I particularly liked learning how to analyse the content of a handful amount of earth (the clay content being crucial for a good bond), we used the smell, the touch, the look and the sound that earth makes... Fantastic.
ok that's it for a 'summary', looking forward to Day 2!! marion
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Stefano Zucca
9/25/2009 06:52:28 pm

Thanks Marion for sharing your experience with us...check out the link below for examples of rammed earth projects:
http://www.rammed-earth.info/projects.php

Particularly interesting is the 45m Eden Project wall in Cornwall.

Stefano

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Mehrdad
9/25/2009 06:55:11 pm

This is really good i wish i was there too.I've seen many of these type of envelop in my country (rural area) but i think the main issue here is to maintain and keeping these membrane in a good shape and condition, the best example would be Eden Project in Cornwall where as after some years you could see so many patches of damage on the corners and its surface.all the best.Mehrdad

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