TY JOUR TI INFLUENCE EXTERNAL INFLUENCES ON THE ACCURACY OF TEMPERATURE CONCRETE FEATURES AND PERFORMANCE MEASUREMENT WITH INFRARED TECHNOLOGY IN THE AGING MONOLITHIC STRUCTURES KW infrared technology KW control concrete temperature KW thermometer KW thermal imager KW temperature and strength control. JO Bulletin of Belgorod State Technological University named after. V. G. Shukhov AU Antokhin , P.. AU Dyakonov , I.. PY 2017 IS 2 PB Belgorod State Technological University named after V.G. Shukhov