Concrete Curing Tank, Curing Tank for 24/48 moulds of 150 mm / 70.6 mm size Concrete Curing Tank 24 Hour cycle from time of mixing.Controlled 35 C or 100 C 2 C Curing Temperature for concrete.Controlled 27 C 2 C Curing Temperature for grey cement.The tank has been designed to accommodate 150mm / 70.6mm cube moulds upto 36/72 cube mould and fully insulated, complete with a hinged lid, heater, thermostat and re-circulated pump. Provision of two removable racks allowing free circulation of water around each mould. The pump, drain valves and electrical equipment are housed in a compartment located at one end of the tank. The Tank is heated by an immersion heater under normal conditions and refrigeration system for grey cement the temperature is controlled at 35 C or 100 C 2 C / 27 C +2 C, expect for the 15 minutes after immersion of the freshly made specimens