The strength and quality of concrete, depend upon:

Related MCQs

• The strength of concrete after one year as compared to 28 days strength is about
• Allowable shear strength of concrete, depends upon
• The bulk density of aggregates does not depend upon:
• The approximate value of the ratio between direct tensile strength and flexural strength is
• The relation between modulus of rupture fcr, splitting strength fcs and direct tensile strength fcl is given by
• The type of aggregates not suitable for high strength concrete and for pavements subjected to tension, is
• C.R.R.I. charts are used to obtain a relationship between strength of concrete and
• The impurity of mixing water which affects the setting time and strength of concrete, is
• Cube strength of controlled concrete to be used for pre-tensioned and post-tensioned work respectively should not be less than
• The cement whose strength is a little lower than the ordinary cement during the first three months but attains afterwards the same strength, is known as