13.2. Formwork Quality

Try these first

1. 1.

   What is formwork?

   Hint

   Think about temporary structures used in construction.

2. 2.

   Why should formwork be watertight?

   Hint

   Consider how it interacts with fresh concrete.

3. 3.

   What is the main purpose of formwork?

   • To shape concrete
   • To act as a permanent structure
   • To support fresh concrete until it hardens

   Hint

   Think about temporary structures used during the pouring.

4. 4.

   True or False: Formwork should absorb water from the concrete for better workability.

   • True
   • False

   Hint

   Recall how water affects fresh concrete.

5. 5.

   Imagine you are overseeing a concrete pour, and your formwork starts to show signs of bulging. What steps would you take to address this issue and ensure the integrity of the pour?

   Hint

   Consider how you would stabilize a structure under pressure.

6. 6.

   You notice that the formwork is absorbing water from the concrete mix during a pour. Discuss the implications this could have on the final product and what preventive measures you could implement for future projects.

   Hint

   Think about material choices and their impact.