The process of Rolling, folding and spreading of particle is known as the __________ of concrete.

The sound absorption of light weight concrete is _________

The _________ is used to measure the workability of concrete mixture which is commonly used in the field.

In ________ test, the workability of concrete is measured in the terms of internal energy required to compact the concrete fully.

The presence of moisture in the sand _____________ the volume of the sand.

Concrete can be formulated with high tensile strength, but always has lower compressive strength.

Which type of machine does the figure below represents?

How many components are mainly used to prepare concrete?

As water cement ratio increases, ________ also increases.

Which component of concrete gives it desired compressive strength?

Which process comes after batching in manufacture process?

In small works, concrete is transported using:

The figure above represents a:

Workability reduces with time.

Higher the cement content,

The size of commonly used specimen for compression test is: