12.2. Case: Industrial Slab Surface Dusting

Try these first

1. 1.

   What is surface dusting?

   Hint

   Think of the visible effects on concrete.

2. 2.

   Why is curing important?

   Hint

   Consider what keeps concrete strong.

3. 3.

   What is the primary cause of surface dusting in concrete?

   • A) Inadequate Curing
   • B) High Temperature
   • C) Low Cement Content

   Hint

   Think about how hydration affects concrete.

4. 4.

   True or False: Excessive surface water during finishing is beneficial for concrete durability.

   • True
   • False

   Hint

   Consider how surface conditions affect strength.

5. 5.

   You are tasked with assessing an industrial slab that is dusting. Identify potential causes and propose a solution plan.

   Hint

   Think about the processes of concrete setting.

6. 6.

   Create a preventative maintenance plan for concrete slabs in a cement manufacturing plant to avoid dusting issues.

   Hint

   Consider all factors contributing to concrete durability.