True or False: Slowing the concrete delivery rate to match worker output is a valid solution when finishing is behind due to faster setting and a short-handed crew.

True or False: Slowing the concrete delivery rate to match worker output is a valid solution when finishing is behind due to faster setting and a short-handed crew.

• A. True
• B. False
• C. Depends on the project
• D. Not recommended

Answer: (A)

True. Aligning the rate of arrival with what the crew can finish prevents a backlog of concrete that the crew cannot process in time. If the mix is setting faster than anticipated and the crew is short-handed, pouring too rapidly leads to surface issues, cold joints, and wasted material. Slowing the discharge gives the crew a workable window to screed, float, and trowel in proper sequence, helps keep consolidation and finishing consistent, and reduces the risk of premature stiffening between steps. It must be balanced with maintaining progress and avoiding overly long delays, but in this scenario it’s a valid solution.

True. Aligning the rate of arrival with what the crew can finish prevents a backlog of concrete that the crew cannot process in time. If the mix is setting faster than anticipated and the crew is short-handed, pouring too rapidly leads to surface issues, cold joints, and wasted material. Slowing the discharge gives the crew a workable window to screed, float, and trowel in proper sequence, helps keep consolidation and finishing consistent, and reduces the risk of premature stiffening between steps. It must be balanced with maintaining progress and avoiding overly long delays, but in this scenario it’s a valid solution.