ONE-DAY SYMPOSIUM ON DURABLE CONCRETE, ROYAL LANCASTER HOTEL, LONDON, MAY 23, 1983

The following reports were presented at the symposium: Impregnation of PQ Concrete. Frost Protection. Pilot Study (Levitt, M); Chloride and Sulphate Attack on Concrete (Figg, JW); Sulphate Resistance of Buried Concrete (Harrison, WH); Resistance to Acids and Other Materials (Lees, TP); Alkali Aggregate Reactions in Concrete (Building Research Establishment); Design for Durability (Browne, RD); Durability--A Contractor's View (Donaldson, PK); National Durability Grades (Brown, BV). (TRRL)