Seminar Session S-4:Welcome Address

I heartily welcome you on the last session (S-4) of the three day seminar on Engineering Materials and Equipment, 1970. During the last two days you have heard many erudite scholars who presented their very valuable papers, learned chief guests and chairmen. We have covered engineering materials concerned with masonry works, cement products, paints and coating, waterproofing compounds, treatment plant works, grouting materials, corrosion prevention, etc.