最終更新日:2022/12/24
In Eugene, Oregon, Rob Bolman received a building permit for a straw bale house with a foundation made of stacked urbanite with a cement-sand mortar and a poured concrete bond beam on top.
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In Eugene, Oregon, Rob Bolman received a building permit for a straw bale house with a foundation made of stacked urbanite with a cement-sand mortar and a poured concrete bond beam on top.