What are the advantages of your arch or dome shaped earth sheltered home design over a more conventional “box” type earth sheltered home?
Theorists have long recognized the thin-shell monolithic dome as the superior earth sheltered design form. However, what stymied the theorists was how to put the complex dome shape into widespread use on a practical and economical basis using conventional concrete forming techniques.PBSI removed that roadblock by providing a solution that eliminated the need for costly and complex concrete forms.
