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洞石

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洞石 学名叫石灰华〔Travertine〕,是一種石灰岩,常見於矿泉 ,特别是温泉沉积而成。 因生成時間較短 , 所以有在岩石中會保留很多小型氣泡 , 而得名。

洞石经常作为建筑材料使用。根據研究指出,以此洞石為原料之地磚若用於人行道,能讓城市降低淹水機率達50%。[1]

洞石多呈米白或米黃色,色調溫和,平行條紋帶出豐富的層次。義大利出產的羅馬洞石是歷史悠久的優良建材,因為有不少礦區鄰近羅馬、取材方便,當時羅馬帝國的建築多利用它來建造,像是羅馬競技場幾乎完全以羅馬洞石建成,整個羅馬更可以說是羅馬洞石的博物館,隨處可見的古蹟建築均有羅馬洞石的身影。[2]

參考資料

  1. ^ 城市水患日增 科學家建議用這款建材蓋人行道. 吉隆坡: 中央社. 2018-10-30 [2018-10-31]. (原始内容存档于2019-06-11). 
  2. ^ 羅馬洞石. 佳聯石業. [2022-02-21]. (原始内容存档于2022-02-21). 

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洞石
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