For the following questions answer them individually
What is the ideal water-cement ratio to be used while hand mixing?
As water cement ratio increases, ________ also increases.
Ready mix plant and central mix plant differ in:
Compacting of concrete is done to:
Which of the following statements is true?
A. A gap of 0.3m is to be maintained between cement bag and wall, while storing cement.
B. A gap 100 cm is to be maintained between cement bag and wall, while storing cement.
Which of the following statements is true?
A. Impermeability is a property of fresh concrete.
B. Impermeability is a not property of fresh concrete.
C. Impermeability is nothing to with concrete at all.
M15 concrete is used for:
Tensile strength of concrete is found out using:
A slump of 50-100mm can be used for:
Before plastering, the surface has to be: