Title:
Potential for Use of Earthen Materials in 3D Printing Applications
Author(s):
Raissa Ferron
Publication:
Web Session
Volume:
ws_S23_Ferron.pdf
Issue:
Appears on pages(s):
Keywords:
DOI:
Date:
4/2/2023
Abstract:
Thinking towards a healthier infrastructural future centered on sustainability and renewable energy, using earth (i.e. soil) as a building material has many environmental and economic advantages. In general, an earth mix is composed of clay, sand, silt, and some sort of cementitious material stabilizer. Stabilizers are incorporated in earthen materials to increase strength and durability, moisture resistance, and influence sorption characteristics. The engineering of earthen building materials for 3D printing starts with a deeper understanding of how to design earth mixes through soil stabilization techniques and rheological performance testing. This presentation will elaborate on how stabilized earthen materials may be utilized for 3D printing applications.