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The Unit Weight of no fines concrete is about ________ of the Unit Weight of conventional concrete.

(a) 2/3

(b) 3/2

(c) 1/2

(d) 3/4

The question was asked in an international level competition.

The query is from Different Types of Concrete topic in section Cement Concrete Construction of Construction & Building Materials

1 Answer

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by (65.4k points)

The correct answer is:

(a) 2/3

The unit weight of no-fines concrete is about 2/3 of the unit weight of conventional concrete. This reduction in weight is primarily due to the lack of fine aggregates in no-fines concrete, making it lighter and more porous than conventional concrete.

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