The light weight aggregates are obtained from

Related MCQs

• 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 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
• The bulk density of aggregates, depends upon
• 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 the construction of cement concrete dams, the maximum permissible size of the aggregates, is
• To ensure constant moisture content in aggregates
• The dimensions of a 35 litre forma for measuring aggregates by volume, are:
• Workability of concrete for a given water content is good if the aggregates, are
• The type of aggregates not suitable for high strength concrete and for pavements subjected to tension, is
• An excess of flaky particles in concrete aggregates