For the following questions answer them individually
Which of the following represent the crushing strength (MPa) for the good quality stone that are used in the construction of buildings?
The type of mortar which is used for the construction works carried out in water-logged area is _____.
For M 25 grade concrete, the split tensile strength in terms of percentage of its compressive strength is _____
In the process of hydration of OPC, to complete all chemical reaction, the water requirement (expressed as the percentage of cement) is _____.