EP.12 加州蓋房 | 防水回填｜Building a steep slope house | backfilling

Join me on my adventure building a new home on a steep grade in California, which poses it's own unique challenges for construction. The start to finish series highlight the entire process, as well as the experience of building a custom home from start to finish. 本系列視頻記錄陡峭坡上建房全過程。本週防水回填。