12.1. Concrete Formwork

Try these first

1. 1.

   What is concrete formwork?

   Hint

   Think about what holds the concrete in place.

2. 2.

   Why is plywood often chosen for concrete formwork?

   Hint

   Consider the properties of plywood.

3. 3.

   What is the main purpose of concrete formwork?

   • To support concrete while it sets
   • To decorate the concrete
   • To increase the weight of concrete

   Hint

   Think about what happens to concrete when it is poured.

4. 4.

   True or False: Plywood in formwork can be reused multiple times.

   • True
   • False

   Hint

   Consider the lifecycle of materials.

5. 5.

   You are tasked with designing a formwork system for a large concrete slab. Discuss how the properties of plywood can influence your design choices.

   Hint

   Think about all the attributes that make plywood beneficial in construction.

6. 6.

   Present a case where using a non-water-resistant material might lead to challenges in concrete curing. Analyze the impact.

   Hint

   Reflect on how moisture affects various building materials.