The focus revolves around unprocessed terrestrial material, essentially soil or subsoil in its natural state. This encompasses earthen matter that has not undergone refinement or significant alteration from its original composition. An instance would be the use of unadulterated clay directly extracted from the ground for construction or artistic purposes.
The significance stems from its potential for sustainable building practices, offering a low-impact alternative to conventional materials like concrete. Historical precedents reveal its longstanding utilization in various architectural traditions worldwide, showcasing its durability and adaptability to different climates. Furthermore, its availability can significantly reduce construction costs, particularly in regions where it is abundant.
