728x90 mesothelioma2 석면 ▣ 석면이란Asbestos - 그리스어 a =not, sbestos=quenchable불멸의 물건, 불에 타지 않는.,,천연에서 생산되는 섬유상 형태를 갖고 있는 규산염 광물류 ▣ 석면의 종류* Serpentine – 사문석 계열 - chrysotile (백석면): (Mg, Fe)6Si4O10(OH)8 * Amphiboles – 각섬석 계열 - amosite (갈석면) : (Mg,Fe)7Si8O22(OH)2, mineral name: Grunerite - crocidolite (청석면): Na2Fe32+Fe23+Si8O22(OH)2, mineral name: Riebeckite - actinolite-tremolite 계열: Ca2(Mg, Fe)5Si8O22(OH)2 - an.. 2024. 10. 21. ASBESTOS ASBESTOS BACKGROUND INFORMATION Asbestos is the collective name for a group of fibrous materials. There are many types of asbestos and may be found in various applications such as plant rooms insulation, tiling etc. The main types are commonly referred to as white, brown and blue, however they cannot be identified by color alone and full analysis of the material is required to assess type, risks.. 2023. 3. 11. 이전 1 다음 728x90
