Workability of concrete for a given water content is good if the aggregates, are

Related MCQs

• For given water content, workability decreases if the concrete aggregates contain an excess of
• If 50 kg of fine aggregates and 100 kg of coarse aggregates are mixed in a concrete whose water cement ratio is 0.6, the weight of water required for harsh mix, is
• If X, Y and Z are the fineness modulli of coarse, fine and combined aggregates, the percentage (P) of fine aggregates to combined aggregates, 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
• Workability of concrete mix with low water cement ratio is determined by
• For given workability the grading requiring the least amount of water is one that gives
• For concreting of heavily reinforced sections without vibration, the workability of concrete expressed as compacting factor should be
• Workability of concrete is directly proportional to
• Workability of concrete is measured by
• Higher workability of concrete is required if the structure is