PURPOSE: A concrete cure management system is provided to automatically calculate a compressive strength based on temperature history of concrete to promptly cope with a spot where many variables exist. CONSTITUTION: A temperature sensor(10) is buried under a part for which temperature history of concrete is measured. A signal processing unit(20) relays power through the temperature sensor and removes noises signal transferred from the temperature sensor. A data logger(30) comprises: a CPU board for converting temperature data into digital data by being connected to the temperature sensor through a wire; a power board; and a wireless modem for transmitting and receiving the temperature data. A PC(50) analyzes the temperature data through a cure management software.
