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一、基本情况本试验第一阶段对当日蒸养法进行试验研究,第二阶段对当日热水法、干热法和次日温水法、热水法等进行试验研究,并对几种方法进行了比较试验,在此基础上,还到生产现场进行了验证试验。 1.主要设备 (1)蒸汽养护箱:养护箱尺寸80×45×45(厘米),用1.5毫米厚黑铁皮制成,安装1400瓦和1000瓦电热管各2根,配有自动恒温装置,内设支架,可单层或上下两层放置试件。 (2)热水养护箱:内净尺寸为104×
First, the basic situation The first stage of the test conducted a test study on the day steaming method, the second stage of the day of hot water law, dry heat method and the next day warm water law, hot water law and other test research, and several methods On the basis of this comparative test, a verification test was carried out at the production site. 1. Main equipment (1) Steam curing box: The size of the curing box is 80×45×45 (cm), made of 1.5 mm thick black iron sheet, installed with 2 each of 1400 W and 1000 W electric heating pipes, and equipped with an automatic thermostat. There is a bracket inside, and the test piece can be placed in a single layer or two layers above and below. (2) Hot water conservation box: inner net size is 104×