COMPARATIVE ANALYSIS OF PORTLAND CEMENT IN SOUTHWESTERN NIGERIAN Format: Ms Word Document| Pages: 85 | Price: N 3,000| Chapters: 1-5 [btnsx id=”22434″] Introduction Ordinary Portland Cement (O. P. C): a substance which binds together the particles of aggregates (usually sand and gravel) to form a mass of high compressive strength concrete. It is …
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