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首页> 外文期刊>Ecological engineering: The Journal of Ecotechnology >Temperature regime of planted roofs compared with conventional roofing systems
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Temperature regime of planted roofs compared with conventional roofing systems

机译：与传统屋面系统相比，种植屋面的温度状况

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摘要

This paper analyses the temperature regime of an existing green roof and a sod roof, compared with a modified bituminous membrane roof and a steel sheet roof. The measurement period was from June 2004 to December 2007 at three different measurement locations. Results are given both seasonally and daily; indexes to characterize the effects of the temperature of planted roofs are also proposed. In summer, temperatures under both the green roof (100 mm) and the sod roof (150 mm) showed a similar temperature run; undesirable higher temperatures on the surfaces did not cause a notable increase in temperature under the substrate layers. The difference between the temperature amplitude under the substrate layers of the planted roofs and the surfaces of the conventional roofs was on average 20 °C. In autumn and spring, the sod roof's soil layer showed higher temperatures and lower amplitude than the green roofs substrate layer, which cooled more. In winter, temperatures under the substrate layers of the planted roofs were higher than the surfaces of the conventional roofs; average amplitude was 1 °C and 7-8 °C, respectively.
机译：本文分析了现有的绿色屋顶和草皮屋顶与改良的沥青膜屋顶和钢板屋顶的温度状况。测量期为2004年6月至2007年12月，在三个不同的测量位置。季节性和每日都给出结果;还提出了表征屋顶温度影响的指标。在夏季，绿色屋顶（100毫米）和草皮屋顶（150毫米）下的温度表现出相似的温度变化。表面上不希望有的较高温度并未导致基底层下方的温度显着升高。种植的屋顶的基底层下方的温度幅度与常规屋顶的表面之间的温度差平均为20°C。在秋季和春季，草皮屋顶的土壤层比绿色屋顶基质的土壤层温度更高，振幅更低，绿色屋顶基质的土壤层温度更高。在冬季，种植屋顶的基底层下的温度要高于传统屋顶的表面。平均振幅分别为1°C和7-8°C。

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