Page 3 - CONCRETE MATERIALS AND MIXTURE
P. 3

Introduction








          • Concrete is the most versatile material for all


               types of construction works and has been used


               for innumerable construction works, either as



               plain concrete or as reinforced concrete or as


               precast concrete, or pre-stressed concrete or in


               many other forms.



          • In building industry, the concrete is mainly used


               for purposes, foundations, columns, beams,


               slabs, stair cases, lintels, doors, window frames,


               sun-shades, storage tanks, etc.
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