中國正在讓木材過時？一種草竟能蓋7層大樓、承載重卡？

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我是司馬華鵬，關注我，每天看到中國科技發展的最新成果。
I'm Huapeng Sima, Follow me for the latest achievements of China's scientific and technological development every day.

木材生長週期漫長，鋼筋混凝土又伴隨高碳排放。本片講述普通竹子透過纖維拆解、浸膠熱壓變成重組竹（竹鋼）的工藝原理。介紹它蓋七層辦公樓、搭建通行重卡的公路橋等真實工程案例，同時客觀剖析樹脂老化、建築規範、產業配套等現實短板，解讀中國推廣竹建材的產業戰略，看被低估的植物材料如何嘗試破解建築行業的環保難題。

Wood requires long growth cycles, while steel and concrete bring heavy carbon‑emission costs. This video explains how ordinary bamboo is transformed into recombinant bamboo (bamboo‑steel) through fiber decomposition, glue‑soaking and hot‑pressing processes. We present real‑world engineering cases including a seven‑story office building and a highway bridge for heavy‑truck traffic. We also objectively analyze practical drawbacks such as resin aging, building‑code restrictions and industrial‑support challenges. Learn China’s industrial strategy for promoting bamboo‑based building materials and see how this under‑rated plant attempts to solve environmental dilemmas in the construction sector.

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