Construction Material Testing

Concrete Curing Tank

Thermostatically controlled water curing tank maintaining 27 ± 2 °C for concrete specimen curing per IS 516.

NABL TC-14144· ISO/IEC 17025:2017· Lab ID NKM/EQ-156
Concrete Curing Tank at the NKMPV NABL-accredited laboratory, Pinjore
Concrete Curing Tank — NKMPV NABL laboratory, Pinjore

The Curing Tank holds concrete cubes, cylinders and cores in water at a controlled 27 ± 2 °C until testing, so that specimens gain strength under the standard conditions required by IS 516. Correct curing is essential for valid, comparable compressive-strength results.

What this equipment tests

  • Standard water curing of concrete cubes and cylinders
  • Controlled 27 ± 2 °C curing environment
  • Specimen conditioning prior to strength testing

Applicable Indian Standards

  • IS 516 — Methods of tests for strength of concrete

Related NABL testing services

Frequently asked questions

Why is controlled curing important?

Concrete strength depends on curing temperature and moisture; IS 516 requires 27 ± 2 °C water curing so results are standard and comparable.

What temperature is maintained?

27 ± 2 °C, thermostatically controlled.