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WhatsAppGet PriceGet A Quotegravel aggregates obtained from Southwestern Nigeria in place of crushed granite. They are granular materials derived from natural rocks, crushed stones ,
WhatsAppGet PriceGet A QuoteAggregate is that material such as broken stone, slag, gravel of sand which, when held Coarse aggregate is natural gravel or crushed stone usually larger than 5 mm and usually less than First edition, Crown publisher Ltd, Oweri, Nigeria.
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WhatsAppGet PriceGet A Quote1Department of Nautical Science, Maritime Academy of Nigeria, Oron, Akwa Crushed- rock aggregates are materials that form concrete, mortar or asphalt
WhatsAppGet PriceGet A QuoteFine aggregate. (river sand) and another coarse aggregate (river stone) were dredged from Otammiri River in Owerri, Imo. State, Nigeria. The nominal mix ratios
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