AN INVESTIGATION OF CONVENTIONAL ORDINARY PORTLAND CEMENT AND PULVERIZES FUEL ASH CONCRETES IN 10-YEAR-OLD CONCRETE BRIDGES.

Keywords: BUILDING RESEARCH ESTABLISHMENT, BRE, OPC, ORDINARY, PULVERISED, CONCRETE, CORES, COMPREHENSIVE, DEPTH, CHLORIDE, CALCIUM HYDROXIDE, ALKALI, POZZOLANS, LABORATORIES, RESEARCH, PFA, PORTLAND, FUEL, BRIDGES, REINFORCED, TENSILE, CARBONATION, CONCENTRATION, CONTENT, SILICA, SAMPLING, SCANNING, INVESTIGATIONS, CEMENT, ASH, TESTS, PROPERTIES, STRENGTH, PERMEABILITY, PROFILES, INGRESS, REACTIONS, ELECTRONS, MICROSCOPY