Review - Quiz 1 and 2

This happens when too much coarse aggregates appear on the surface of the concrete.

Describes how well concrete holds together.

The finer the cement particles, the larger the surface area available for _______ by water.

Low-heat Portland cement is best used for ____.

A white crystalline deposit sometimes found on the surface of concrete soon after it is finished.

Measurement of the characteristics and behavior of materials such as metals, concrete, ceramics or plastics under various conditions.

A fine powder on the surface which comes off on your fingers.

The ability to withstand wear, pressure, or damage.

What does ASTM stand for?

Used primarily to increase concrete’s resistance to freezing and thawing and provide better resistance to the deteriorating action of deicing salts.