Zaren ma'adinai zare ne da ake samu daga duwatsun ma'adinai masu siffar fibrous, galibi sun ƙunshi nau'ikan oxides daban-daban kamar silica, alumina, magnesium oxide, da sauransu. Manyan tushensu sune nau'ikan asbestos daban-daban, kamar asbestos na chrysotile, crocidolite, da sauransu.

1. Bayanin Samfura: Zaren ma'adinai zare ne da aka samo daga duwatsun ma'adinai masu fibrous, galibi sun ƙunshi nau'ikan oxides daban-daban kamar silicon dioxide, aluminum oxide, magnesium oxide, da sauransu. Manyan tushen su sune nau'ikan asbestos daban-daban, kamar asbestos na chrysotile, crocidolite, da sauransu.

2. Bayyanar: Fibrous

3. Amfani: Yana da kyau wajen warwatsewa kuma ya dace da haɗawa da nau'ikan mahaɗan daban-daban. Kayayyakin da ke rufe birki da aka samar ta amfani da zare na ulu na dutse na masana'antarmu ba su da ƙwayoyin auduga a saman niƙa, kuma bayyanar samfuran iri ɗaya ne kuma sun yi daidai da kyakkyawan tsari. An sanye shi da kayan aiki na musamman don raba ƙwallon slag a cikin aikin samarwa, yawan ƙwallon slag yana da ƙasa.<3%, bayan yin birki, hayaniya tana ƙasa yayin aiki.

4. Yanayin Ajiya da Sufuri: A adana a wuri busasshe, a guji danshi, a guji zafi mai yawa, sannan a ware daga sinadarai masu guba da alkalis.