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我们利用太阳能养护混凝土预制构件,是从80年6月份开始的,至今已经历了夏季、秋季、冬季三个不同季节,并已在1000m~2预应力大孔板台座上全部试行这种养护方式,取得了初步效果。一、太阳能养护混凝土的依据太阳以电磁波不断地将能量传向大地。太阳的辐射线按其波长不同可以分为以下部份(见图1)。
We have used solar energy to preserve prefabricated concrete components starting from June of the year 80. We have experienced three different seasons in summer, autumn and winter. We have already tried this type of maintenance method on 1000m~2 prestressed large-pore plate pedestals. Achieved initial results. First, the basis for solar conservation of concrete The sun uses electromagnetic waves to continuously transmit energy to the earth. The sun’s radiation can be divided into the following parts according to its wavelength (see Figure 1).