SSC_JE_CE_Concrete Technology Boster Quiz-6

Which of the following is/are deleterious material in aggregate?

The maximum size of aggregate in concrete depends upon

The type of aggregates not suitable for high strength concrete and for pavements subjected to tension is

Non-uniform compaction may cause the concrete

The process of mixing, transporting, placing and compacting concrete using Ordinary Portland cement should not take more than how much time?

The size of commonly used specimen for compression test of concrete is:

The figre given below represents a :

Bleeding is good to an extent if it occurs when concrete is:

Steam curing of concrete is adopted for:

Calculate the quantity of the cement required in cubic meter for 10 square meters of cement plaster 12 mm thick using cement mortar of 1:6.