The mass concrete in piers and abutments, the grade of concrete mix used, is

Related MCQs

• The ratio of different ingredients (cement, sand and aggregate) in concrete mix of grade M 20 is
• The concrete mix of grade M 25 means that the compressive strength of 15 cm cubes at 28 days after mixing is
• If the various concrete ingredients i.e. cement, sand and aggregates are in the ratio of 1:3:6, the grade of concrete, is
• Which cement is used for the construction of water-retaining structure like tanks, reservoirs, retaining walls, swimming pools, dams, bridges, piers etc?
• Which cement is used for works economic where considerations is predominant? Reservoirs, retaining walls, swimming pools, dams, bridges, piers etc.
• Separating out of the ingredients of concrete mix from concrete is known as……… .
• A suitable admixture added at the time of preparing the concrete mix, makes the concrete.
• A mix with water-cement ratio of 0.78 is termed as wet mix.
• If the proportions of different ingredients (cement, sand and aggregate) are in the ratio of 1 : 2 : 4, then the grade of concrete is
• For highly loaded columns, the concrete mix used is of proportion