5.2. Finishing Operations

Try these first

1. 1.

   What is the purpose of floating in concrete finishing?

   Hint

   Think about the surface quality we aim for.

2. 2.

   Name one technique used to ensure slip resistance.

   Hint

   What technique adds texture to the concrete?

3. 3.

   What is floating primarily aimed at?

   • Creating slip resistance
   • Smoothing the surface
   • Applying colors

   Hint

   Think about the initial steps after placing concrete.

4. 4.

   True or False: Troweling is done before floating.

   • True
   • False

   Hint

   Consider the order of finishing techniques.

5. 5.

   A sidewalk requires a broom finish for slip resistance. Describe the step-by-step process for achieving this finish after concrete placement.

   Hint

   Consider the conditions of the concrete during each step.

6. 6.

   During a hot day, fresh concrete is placed. Discuss the risks and mitigation strategies during the finishing process.

   Hint

   Think about how environmental factors affect the concrete setting.