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by Karthik M P
Type: NoteInstitute: Anna University Course: B.Tech Specialization: Civil EngineeringOffline Downloads: 89Views: 2974Uploaded: 11 months agoAdd to Favourite

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Karthik M P
Karthik M P
C oncrete T ech n ology
C ONCRETE… WHAT IS CONCRETE?  It is widely using Construction material.  Mixture of portland cement, water, aggregates, and in some cases, admixtures.  The cement and water form a paste that hardens and bonds the aggregates together.  Often looked upon as “man made rock”.  Versatile construction material, adaptable to a wide variety of agricultural and residential uses.  It is Strong, Durable and economical.
PROPERTIES OF CONCRETE…  Air Content  Fluidity  Strength  Setting Time  Durability
P ROPERTIES OF CONCRETE… Short term (instantaneou s) Long Term (sustained)

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