Izinzuzo zeFly Ash ku-Ready-mix Concrete

ngu: | Posted in: fly Ash | NgoLwesihlanu, Jul 3, 2020 - 6:52am
Fly Ash in concrete

Fly ash is the most mineral residue left over from burning coal by coal-fired power plants. I-Fly ash iyi-pozzolanic, meaning that it has cementitious properties. It is valuable for


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UVale Commits $3 Bilion To Dry Iron Ore Iyacubungula

ngu: | Posted in: Mineral | NgoLwesihlanu, Jul 31, 2020 - 6:50am
Dry iron ore processing

Inkampani yeVale do Reio Doce (I-CVRD) ingenye yezinkampani ezinkulu zezimayini emhlabeni. Ikomkhulu eBrazil, banemisebenzi yezokumbiwa ngaphakathi 30 amazwe emhlabeni jikelele. Bona


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