A little background information;
Rammed earth, also known as taipa, pisé de terre or simply pisé, is a technique used in the building of walls using the raw materials of mud, chalk, lime and gravel. It is an ancient building method that has seen a revival in recent years as people seek more sustainable building materials and natural building methods. Because of the nature of the materials used it is incombustible, thermally insulating and very strong and hardwearing. It also has the added advantage of being a simple way to construct walls. Traditionally, rammed earth buildings are common in arid regions where wood is in scarce supply. (WIKIPEDIA)
The use of rammed earth is a fascinating fusion of modern technology, ancient knowledge, and innovative construction techniques, and is increasingly attracting attention. It’s a sustainable building materials and natural building methods: Once a building is obsolete, it returns to earth.
Credit - Architect / Designer: SIREWALL Inc. and WIKIPEDIA