Casting and Testing of concrete cubes

Design the concrete to get the optimum quantity of each ingredients for concrete. In the previous blog I have already discussed about the complete designing procedure of concrete as per

What is Prestressed concrete ?

Prestressed concrete is also a special type of concrete. As we are aware of the fact that concrete is good in compression and weak in tension. We stress the concrete

Rebound hammer test for Hardened concrete?

We use rebound hammer to calculate the compressive strength of concrete. Concrete construction is generally gives trouble free service throughout its intended design life. However, we require these test ,