Exploring Robotic Fabrication Using Stimulated Soil

Roni Hillel, Tom Shaked, Michael Tsesarsky, Aaron Sprecher

نتاج البحث: فصل من :كتاب / تقرير / مؤتمرمنشور من مؤتمرمراجعة النظراء

ملخص

The concrete industry's significant CO 2 emissions and materia! usage have driven a shift towards sustainable construction, with a renewedfocus on using local materials like soil, now made viablefor modern construction through advancements in roboticfabrication. A key challenge with local soil is enhancing its strengthfor construction. TheMicrobially Induced Calcium Carbonate Precipitation method (MICP), which harnesses bacteria to harden soil, has emerged as a solution. Typically,MICP relies on exogenous bacteria cultivated in controlled environments, a resource-intensive process which is often challenging to apply in natural soil conditions. ThispaperproposesMICP through biostimulation of locally sourced soil bacteria, simplifying theprocess and allowingfor on-site applications. This study explores thepotential ofMICP by stimulation in construction, utilizing advanced roboticfabrication techniques. We aim to reduce the environmentalfootprint of traditional concrete methods and minimize waste while increasing efficiency andprecision using local soil by employing roboticfabrication techniques. Ourfindings are based on strength, mechanical, and performance tests, as well as experiments informative and additive manufacturing of domes, using a custom robotic 3Dprinting extruder in a lab setup. These experiments confirm the feasibility of using local soilfor sustainable construction. The results encourage further research to scale up the manufacturing process and enhance the material's structural strength.

اللغة الأصليةالإنجليزيّة
عنوان منشور المضيفProceedings of the 42nd Conference on Education and Research in Computer Aided Architectural Design in Europe, eCAADe 2024
المحررونOdysseas Kontovourkis, Marios C. Phocas, Gabriel Wurzer
ناشرEducation and research in Computer Aided Architectural Design in Europe
الصفحات323-332
عدد الصفحات10
رقم المعيار الدولي للكتب (المطبوع)9789491207372
المعرِّفات الرقمية للأشياء
حالة النشرنُشِر - 2024
الحدث42nd Conference on Education and Research in Computer Aided Architectural Design in Europe, eCAADe 2024 - Nicosia, قبرص
المدة: ٩ سبتمبر ٢٠٢٤١٣ سبتمبر ٢٠٢٤

سلسلة المنشورات

الاسمProceedings of the International Conference on Education and Research in Computer Aided Architectural Design in Europe
مستوى الصوت1
رقم المعيار الدولي للدوريات (المطبوع)2684-1843

!!Conference

!!Conference42nd Conference on Education and Research in Computer Aided Architectural Design in Europe, eCAADe 2024
الدولة/الإقليمقبرص
المدينةNicosia
المدة٩/٠٩/٢٤١٣/٠٩/٢٤

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