[The following excerpt is from Paul Coleman’s Environmental Booty blog] The design is of four domes and a courtyard and when people see it I am sure they will be reminded of a fairytale world. It will fit in with the view and will disappear among the surrounds. Most of the materials will have to … Read more
Here’s another project taking off to help Haiti. Text quoted from their website. We are an interdisciplinary research and design team from the University of Cincinnati. We were formed to provide a long term growth plan for the Good Shepherd Orphanage in Carrefour, Haiti. However, our ambitions do not stop there. We hope to use … Read more
http://www.youtube.com/watch?v=zR7MhJ5h_c8 You can make textured walls, benches and other objects that look just like stone. This video and the article below show you the basics. I prefer the beauty of natural stone, but this is an option worth considering for special situations. Here’s one example. You could plaster your walls to simulate the color and … Read more
Although not necessarily required for earthbag building, stabilizing soil improves water resistance and compressive strength, and speeds drying time. Since 1978, Istanbul Technical University has been researching a technique called alker technology or alker construction. Basically it’s just soil stabilized with lime and calcined gypsum (plaster of Paris). The following summary is taken from their … Read more
Not to detract from this excellent video, but Henna Khalili states in the YouTube comments section “the plastering I learned during the course is not durable.” What course? At Cal-earth? Anyone know more about this? This video shows the dome under construction.
Woodchip/light clay is a traditional building material in Germany and other European countries. It’s typically used as infill between timbers in post and beam construction. I’ve been told that bags of pre-mixed materials are standard items in building supply centers, and blocks can be made to order. The drying time, shrinkage and labor are less … Read more