10. Testing of High Performance Concrete

Try these first

1. 1.

   What is the purpose of the Slump Flow Test?

   Hint

   Think about how concrete needs to move in forms.

2. 2.

   Name one test that evaluates hardened concrete.

   Hint

   Consider what we check for after the concrete has set.

3. 3.

   What does the Slump Flow Test measure in fresh concrete?

   • Water content
   • Flowability
   • Density

   Hint

   Remember we discussed how the concrete needs to spread easily.

4. 4.

   True or False: Durability tests only measure the compressive strength of concrete.

   • True
   • False

   Hint

   Think about all the different properties we've covered.

5. 5.

   Given a construction project that requires HPC to withstand marine conditions, outline a testing procedure you would follow to ensure quality.

   Hint

   Consider the specific environmental challenges the concrete will face.

6. 6.

   Discuss how the results of the Split Tensile Strength Test can influence the design of concrete members in a high-rise building.

   Hint

   Think about how tensile strength relates to the overall safety of high-rise structures.