本文针对当前标养室普遍存在的温湿度控制不准确 ,室内上下部温湿度不均匀等一系列问题 ,研制并建成一自动控制标养室。研究结果表明 :本自动控制系统能够将养护室内的温度控制在 (2 0± 2 )℃ ,相对湿度控制在 95 %以上 ,完全满足国家标准 (温度 2 0± 3℃ ,相对湿度≥ 90 % )的要求 ,且系统工作状况良好 ,能够较好的满足混凝土标准养护的要求 In this paper, aiming at a series of problems such as inaccurate control of temperature and humidity in common standard room and uneven temperature and humidity in the upper and lower room, an automatic control standard room was developed and built. The results show that the automatic control system can control the temperature in the curing chamber at (20 ± 2) ℃ and the relative humidity above 95%, which fully meets the national standard (temperature 20 ± 3 ℃, relative humidity ≥ 90%) Requirements, and the system is in good working condition, able to better meet the requirements of concrete curing standards