08 Ship and Marine Engineering
Basalt CHIKWANGWANI monga mkulu-ntchito CHIKWANGWANI, opangidwa ndi zipangizo kompositi ndi opepuka, mkulu mphamvu, akhoza kupangidwa, kukana dzimbiri, asidi ndi alkali kukana, etc., ntchito m'madzi chilengedwe ali ndi mwayi zachilengedwe. Ulusi wathu wa basalt umagwiritsidwa ntchito popanga matanthwe opangira nsomba, mabwalo amilatho pazilumba, zomanga zapansi pamadzi, malo opumira ndi zinthu zina zofunikira mwachangu, zomwe zimapereka mayankho pakukula kobiriwira komanso kubwezeretsanso kwachilengedwe kwa nyanja.