5.2. In-Situ Temperature Measurement

Try these first

1. 1.

   What is the primary purpose of in-situ temperature measurement?

   Hint

   Think about the conditions during curing.

2. 2.

   Name two tools used for in-situ temperature measurement.

   Hint

   Consider what might be embedded within the concrete.

3. 3.

   What is the key benefit of in-situ temperature measurement in concrete?

   • A) Cost reduction
   • B) Improved strength development
   • C) Faster placement

   Hint

   Reflect on the hydration process of concrete.

4. 4.

   True or False: Surface temperature is a reliable indicator of concrete hydration.

   • True
   • False

   Hint

   Consider what happens to a concrete surface in sunlight.

5. 5.

   You are supervising a concrete placement during a hot summer day with temperatures soaring above 35°C. Outline a detailed plan for temperature monitoring and control.

   Hint

   Think about both immediate placement and ongoing curing strategies.

6. 6.

   Evaluate how body heat varies from different placements of the thermocouples and propose solutions to manage any discrepancies.

   Hint

   Consider how placement affects temperature readings throughout the mass.