Dr. Sunny Cai’s Earthbag Domes and New Website

“Dr. Sunny Cai (Liang-Juei Cai), Ph.D (in Ecological and Chinese Ancient Architecture), now retired from University and living in Taiwan, is an author and professor specializing in the field of ancient and ecological architectural planning and design. Dr. Sunny not … Continue reading →

My Earthbag Project in Honduras

“Greetings! I am reaching out to say hello as a fellow earth builder! I have looked through the Earthbag Building.com site and even downloaded your PDF book a few years back. Excellent resources! I also wanted so share my project. … Continue reading →

Air-crete Building

“What is Air-crete? Air-crete is a lightweight cementitious material that contains stable air cells uniformly distributed throughout the mixture. It is a concrete which utilizes a stable air cell rather than traditional aggregate. It is also called cellular concrete, foam … Continue reading →

Don’t Build Domes in Wet Climates Without Roofs

“This is the dome of a friend in Colombia, is located at 1,600 meters above sea level on a rainy climate, in a land with many gravel. The superadobe is stabilized with hydraulic lime, has a double wall to 3.30 … Continue reading →