bitumen 60/70

Nigeria bitumen demand

Every so often, successive Nigerian governments revisit a structural failing that leads to the oil-rich country importing large volumes of oil products

PMB polymer modified bitumen

What is PMB polymer modified bitumen? PMB polymer modified bitumen is blend of bitumen 60/70 with specific grade of SBS Styrene butadiene styrene in very special temperature and pressure. Polymer modified bitumen has less sensitive to temperature it means in high temperature of summer will not get flow and in cold temperature of winter will not break since in low …

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