3.5. Avoiding Aluminium Pipes

Try these first

1. 1.

   What is the lubricating process in concrete pumping?

   Hint

   Think about what substance is used before pumping.

2. 2.

   Why must the pump and pipelines be cleaned immediately after pumping?

   Hint

   Consider the consequences of not cleaning.

3. 3.

   What substance is used in the lubrication process before concrete pumping?

   • Water
   • Mortar Grout
   • Concrete

   Hint

   Think about what makes the flow easier.

4. 4.

   True or False: Aluminum pipes are recommended for concrete pumping.

   • True
   • False

   Hint

   What do studies say about using aluminum pipes?

5. 5.

   Consider a construction site where concrete is pumped intermittently. Analyze how this could impact the lubrication and cleaning processes.

   Hint

   Think about how scheduling might play a role.

6. 6.

   Design a plan for a concrete pumping operation that ensures all safety and operational guidelines are followed properly.

   Hint

   Consider the entire workflow from mixing to final placement.