Download - Presentation of Rammed Earth technique
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Rammed Earth
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Ingredients
• Sand/gravel 70% • Clay 30%
• SRE uses 6% of cement* • Normal concrete < 12%
* Cement is responsible for 7% of the total CO2 producGon
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Tulou houses
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Holes by moving formwork
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Covered by bricks
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Protected by lime
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String course
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StraGficaGon
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Eaves overhang
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Earthquake resistance
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Stabilised rammed earth (SRE)
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Low cost urban housing
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(Dis)advantages
disadvantages • Vulnerable to water • Erosion due to rain • Thick walls • Trasslayer / plinth • Eaves overhang
advantages • 100% recyclable • Low carbon foothprint • Proven technique • Local material
• Less transport
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Thanks for your aTenGon
TAIPA – architectural en structural design Dries van Eijk