Cure Plus 3 - Concrete Curing Box

The Cure Plus 3 is a mobile, thermostatically controlled field-curing box for concrete test cylinders during their initial curing period. It is designed to maintain a controlled environment without adding water, simplifying field setup and reducing the mess associated with wet curing containers. External temperature controls and a digital minimum/maximum thermometer make monitoring convenient for technicians working at jobsites or temporary testing facilities. Its cylinder capacity and wheeled design make it a practical choice for contractors and concrete testing laboratories managing multiple specimens.

Key Features

• Designed to support ASTM C31/C31M and AASHTO T 23 initial concrete specimen curing; the included digital minimum/maximum thermometer is identified as meeting ASTM C1064/C1064M.
• Maintains a controlled initial-curing environment without the need for water, reducing setup and cleanup at the jobsite.
• External controls let technicians monitor and adjust temperature without opening the box and disturbing the specimens.
• Two programmable temperature settings provide flexibility as jobsite and seasonal conditions change.
• Wheels make the curing box easier to move between staging areas and testing locations.
• The generous interior accommodates multiple standard cylinder sizes for efficient field sample management.

Included Items

Curing box and digital minimum/maximum thermometer.

Lab Manager's Tip

Connect to a suitable 110V outlet, keep the unit dry and verify temperature records throughout the initial curing period. ASTM C31/C31M and AASHTO T 23 require appropriate initial curing conditions; do not assume the box is compliant merely because the thermostat is set correctly—monitor actual specimen environment. Do not add water.

Typical Applications

Concrete cylinder initial curing, construction field testing, ready-mix concrete QC and cold-weather specimen protection.

• cure_plus_3_7.pdf