Concrete Cylinder Curing Cooler

Product Overview

Maintain proper curing conditions for concrete test cylinders in the field with a durable, temperature-controlled curing cooler designed to meet industry testing requirements. Built for laboratories, contractors, inspectors, and ready-mix producers, this portable curing system provides consistent temperature regulation and moisture retention to help produce reliable compressive strength test results.

Constructed from rugged, low-density polyethylene, the cooler resists corrosion, impact, and harsh jobsite environments while remaining lightweight enough for easy transport. The insulated design minimizes temperature fluctuations, even when the lid is opened, helping preserve stable curing conditions throughout the testing process.

A heavy-duty stainless steel bottom rack promotes uniform water circulation around each specimen, while the integrated circulation pump helps eliminate hot and cold spots for more consistent curing. Preset thermostat controls simplify operation by automatically maintaining the desired curing temperature with minimal maintenance.

Designed for long-term reliability, the unit features a lockable full-length hinged lid for added security, a bottom drain valve for fast cleaning and water changes, and operates from a standard 110V AC outlet.

Ideal for field and laboratory use, the curing cooler complies with ASTM C31 and AASHTO T23 initial and final curing requirements, providing confidence that concrete specimens are cured under proper conditions before compressive strength testing.

Features

• Durable, rustproof low-density polyethylene construction
• Lightweight design for easy transportation between jobsites
• Lockable full-length hinged lid for secure storage
• Heavy-duty 14-gauge stainless steel bottom rack for improved water circulation
• Integrated water circulation pump for uniform temperature distribution
• Preset thermostat automatically maintains curing temperature
• Bottom drain valve for quick draining and cleaning
• Standard 110V AC power connection
• Helps retain moisture during the initial curing period
• Designed for dependable long-term field performance
• Meets ASTM C31 and AASHTO T23 curing requirements

Benefits

• Produces consistent curing conditions for more reliable compressive strength testing
• Reduces temperature variation throughout the curing tank
• Minimizes maintenance with automatic temperature control
• Protects concrete cylinders during transport and field storage
• Improves testing accuracy by maintaining proper moisture and temperature conditions
• Built to withstand demanding construction and laboratory environments

Applications

• Construction materials testing laboratories
• Ready-mix concrete plants
• Commercial and residential construction sites
• DOT and municipal testing programs
• Geotechnical and civil engineering firms
• Quality control and quality assurance testing

Specifications

• Construction: Low-density polyethylene cooler
• Bottom Rack: 14-gauge stainless steel
• Power: Standard 110V AC
• Drain: Integrated bottom drain valve
• Temperature Control: Preset thermostat
• Water Circulation: Internal circulation pump
• Compliance: ASTM C31 and AASHTO T23
• Capacity: Curing Box holds 22 6-inch diameter concrete cylinders or 46 4-inch diameter cylinders (without stacking)
• Temperature: Highest ambient temperature to run efficiently is 120°F
• Built-in thermostat: Maintains the set temperature

ASTM C31, AASHTO T23