Question

According to IS 456 : 2000, the recommended slump (in mm) range for in-situ piling using concrete is :

• A. 25 - 75
• B. 100 - 150
• C. 50 - 100
• D. 75 - 100

Answer 1

The correct option is B 100 - 150

As per IS - 2000 (Clause: 7.1)
For in-situ piling placing conditions, slump (mm) should be 100 - 150.