Aggregate forms _________ of the volume of concrete

__________ is important influence on the quality of concrete produced.

Grading of aggregate can have considerable effect on the __________ and stability of concrete.

Which of the following materials are used to make concrete?

Clay is ____________ soil, so can be shaped when wet.

Bricks will be burnt in kilns at 600 degree Celsius. After that, temperature will increase to 900 degree Celsius to get a ___________ process.

______________ obtained by the deposition of weathered and transported pre-existing rocks.

Proper grading of aggregate produce _________ concrete.

All-in-aggregates also referred as _______________.

The major categories impurities found in raw water include the following, except _________________

The sanitary sewage may be safely used as mixing water after ____________ of the organic matter.

Too much water will result in the ______________ of the concrete.

Calcium Silicate bricks made with lime and sand with a ratio of ____________ and a small amount of water.

In wet cement process, the ________ is dried, calcined and finally sintered to hard grey/black lumps.