Internal friction between the ingredients of concrete, is decreased by using

Related MCQs

• If the various concrete ingredients i.e. cement, sand and aggregates are in the ratio of 1:3:6, the grade of concrete, is
• For batching 1:3:6 concrete mix by volume, the ingredients required per bag of 50 kg cement, are:
• The following proportion of the ingredients of concrete mix, is not in conformation to arbitrary method of proportioning
• The property of the ingredients to separate from each other while placing the concrete is called
• The process of proper and accurate measurement of concrete ingredients for uniformity of proportion, is known
• The ratio of various ingredients (cement, sand, aggregates) in concrete of grade M 200, is
• Minimum grade of concrete to be used in reinforced concrete as per IS: 4561978 is
• Ordinary concrete is not used for concrete grade
• If the effective working time is 7 hours and per batch time of concrete is 3 minutes, the output of a concrete mixer of 150 litre capacity, is
• Pick up the correct proportions of chemical ingredients of cement