16.5.3. Transportation

Try these first

1. 1.

   What is the common time frame for transporting concrete before it starts to set?

   Hint

   Remember the initial state of concrete.

2. 2.

   Name one type of vehicle used for transporting concrete.

   Hint

   Think about how concrete is mixed on the way to a site.

3. 3.

   What is the maximum time frame for transporting concrete before it begins to set?

   • 10-15 minutes
   • 20-25 minutes
   • 30-45 minutes

   Hint

   It's essential for workability.

4. 4.

   True or False: A transit mixer can help maintain the workability of concrete during transport.

   • True
   • False

   Hint

   Consider how they are designed.

5. 5.

   Create a protocol for a construction site managing concrete delivery during high temperatures over 90°F.

   Hint

   Consider the properties of concrete in heat.

6. 6.

   Develop a logistic plan that ensures minimal delivery time while maximizing the quality of the concrete.

   Hint

   Think about how to manage time effectively.