Test block maintenance equipment

The utility model relates to test block curing equipment, which belongs to the technical field of cement mortar curing, and comprises a curing water tank for placing a cement mortar test block to be cured; the temperature adjusting system is used for adjusting the water temperature in the curing water tank, so that the water temperature in the curing water tank is kept constant; the test block maintenance equipment further comprises a constant-temperature water supplementing system used for supplementing water with the test temperature into the maintenance water tank, and the constant-temperature water supplementing system comprises a constant-temperature water tank independently arranged relative to the maintenance water tank and a water supplementing pipeline connected with the constant-temperature water tank and the maintenance water tank. When water is changed, waiting is not needed, a new test block can be directly placed for maintenance, and time is saved; the temperature adjusting system is arranged ou