Materials Testing
    curing concrete test specimens ASTM C31 & AASHTO T-23 compliant Curing BoxCuring Box accommodating up to 10- 6x12" cylinder molds

heating & cooling Curing Box for concrete cylinder molds

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Thermostatically controlled for that "Set it and forget it" set up. Perfect for curing test specimens in ALL seasons. 1/3 the cost of some of the other models available. Now featuring a 165 qt. Grizzly hard-sided cooler with continuous circulation fan.

Lightweight Perfa-Cure Curing Boxes maintain required initial curing temperatures of 60° to 80°F (16° to 27°C) and provide portable storage and protection for concrete test specimens. Users simply plug in the unit and set the thermostat to the desired temperature.

Models comply with current ASTM C31and AASHTO T 23 standards for the initial curing of concrete test specimens in the field. The durable hard-sided insulated curing box has tie-down slots for secure transport and the rubber lid gasket keeps internal temperatures stable. The Heater Panel on the inner lid and cooling units are easily replaceable. A max-min registering thermometer mounted inside the box monitors temperature conditions. The heating panel uses a safe, aluminum base to radiate heat. Perfa-Cure boxes operate on 115V/60Hz electrical supply. Capacity specifications are based on cylinders using flat plastic lids.

HM-493 Perfa-Cure Mini is heat-only and holds four 6x12in (152x305mm) cylinders or twelve 4x8in (102x203mm) cylinders.

HM-494 Perfa-Cure Elite provides heat-only and the 165qt (156L) interior accommodates up to twelve 6x12in (152 x 305mm) cylinders or fifty 4x8in (102 x 203mm) cylinders.

The Perfa-Cure Mini and Elite models with heating only are designed for cold conditions in the fall and winter seasons.

HM-496 Perfa-Cure Elite Xtreme features both heating and cooling functionality and can be used year-round and automatically switches from heating to cooling based on temperature conditions. This model with cooling features a blower fan to circulate cool air inside the box. The green indicator light illuminates when the unit is in operation. The Elite Xtreme accepts ten 6x12in (152 x 305mm) or forty-eight 4x8in (102 x 203mm) concrete cylinders with a 165qt (156L) compartment.


  • Reliable temperature maintenance and protected storage of concrete test specimens on the job site
  • Compliant with ASTM C31 and AASHTO T 23 specifications
  • Convenient, durable carrying handles for easy handling of the empty unit
  • Inside-mounted max-min registering thermometer accurately monitors curing temperatures

Included Items:

  • ASTM C31 & AASHTO T-23 compliant
  • All units are lightweight (under 40 pounds empty)
  • Lifting handles for "empty" transport
  • Includes Hi/Lo thermometer (ASTM C1064)
  • ***Requires 110 Volt AC***

Accommodates up to 10- 6x12" cylinder molds & 48- 4x8" cylinder molds with flat lids.