灰泥

灰泥(plaster),又稱巴黎灰泥熟石膏,是一種基於硫酸鈣建築材料,化學式為 CaSO4·0.5H2O 。其製法是將石膏加水混合后再加熱至150 °C。

灰泥是歐洲大教堂建築內牆壁天花板表面常見的物料,上面通常繪有濕壁畫

參見

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