The resistance of an aggregate to the effect of hydration of cement and weather is called

Related MCQs

• Total…….. % of water by weight of water by weight of cement is required for complete hydration.
• Hydration of cement is due to chemical action of water with
• Hydration of cement is due to the chemical action of water with
• Hydration of cement evolves heat.
• If the aggregate completely passes through a 50 mm sieve and retained on 40 mm sieve, then the particular aggregate is said to be flaky if its least dimension is less than
• The resistance of an aggregate to sudden compressive forces is called impact value.
• The aggregate impact value of the aggregate used in
• An aggregate is known as cyclopean aggregate if its size is more than
• The impact value of an aggregate is generally used as an alternative to its crushing value, to know the quality of aggregate.
• For reinforced cement concrete lintels and slabs, the nominal size of coarse aggregate should not exceed.