The Experts below are selected from a list of 36 Experts worldwide ranked by ideXlab platform

Zheng Shu-kui - One of the best experts on this subject based on the ideXlab platform.

  • Aralysis on Thermal Insulation Characteristics of Extensive Green Roofs
    Journal of Civil Architectural & Environmental Engineering, 2012
    Co-Authors: Yang Zhenjing, Tang Mingfang, Zheng Shu-kui
    Abstract:

    Through comparison of internal surface temperature(IST) of green roofs with that without green roofs through field measurement and statistics analysis,green-roof under natural convention climate in summer was analyzed.Distribution frequency and sum of IST under the conditions with and without green roofs were investigated by dividing IST into several ranges.It is shown that the frequency of IST lower than 34 ℃ for green roofs was 90%,which was about 1.6 times of that for roofs without green.While the frequency of IST exceeding 34 ℃ for green roofs was 4.6% of that for roofs without green,and the sum of IST exceeding 30 ℃ was about 1/3 of that for roofs without greening.Moreover,the property of Thermal Insulation of green roofs had strong positive relation with outdoor temperature.The Thermal Insulation Characteristic was better as outdoor temperature grew up.

Kang Shi-min - One of the best experts on this subject based on the ideXlab platform.

  • Thermal Insulation Characteristics of Light Green Roofs in Hot Summer Warm Winter Zone
    Construction Energy Conservation, 2009
    Co-Authors: Kang Shi-min
    Abstract:

    Green roofs can improve the performance of roof Insulation performance, and improve Thermal comfort of the room. Light green roof has the virtues of low-cost, light weight, easy construction and maintenance. Light green roof was compared with ordinary roofing based on a measurement method, and from the viewpoint of temperature wave delay and attenuation, the Thermal Insulation Characteristic of the light green roof was studied. Through correlation analysis of the two roofs, the result shows that the Insulation performance of the light green roof is obvious.

Yang Zhenjing - One of the best experts on this subject based on the ideXlab platform.

  • Aralysis on Thermal Insulation Characteristics of Extensive Green Roofs
    Journal of Civil Architectural & Environmental Engineering, 2012
    Co-Authors: Yang Zhenjing, Tang Mingfang, Zheng Shu-kui
    Abstract:

    Through comparison of internal surface temperature(IST) of green roofs with that without green roofs through field measurement and statistics analysis,green-roof under natural convention climate in summer was analyzed.Distribution frequency and sum of IST under the conditions with and without green roofs were investigated by dividing IST into several ranges.It is shown that the frequency of IST lower than 34 ℃ for green roofs was 90%,which was about 1.6 times of that for roofs without green.While the frequency of IST exceeding 34 ℃ for green roofs was 4.6% of that for roofs without green,and the sum of IST exceeding 30 ℃ was about 1/3 of that for roofs without greening.Moreover,the property of Thermal Insulation of green roofs had strong positive relation with outdoor temperature.The Thermal Insulation Characteristic was better as outdoor temperature grew up.

Fang Zhou - One of the best experts on this subject based on the ideXlab platform.

  • Thermal Study on Extensive Green Roof Integrated Irrigation in Northwestern Arid Regions of China
    Water, 2017
    Co-Authors: Yajun Wang, Rajendra Singh, Junyu Zhang, Fang Zhou
    Abstract:

    Selection of xerophils and drought tolerant plants is highly crucial in green roof techniques in the drought prone regions of Northwest China. In this study, the Thermal performance under the natural conventional climate in summer was analyzed using a self-made simulation experimental platform through comparison of the internal surface temperature with and without green roofs. The distribution frequency of internal surface temperature was investigated by dividing internal surface temperature into several ranges. Statistical analysis showed that the frequency of internal surface temperature lower than 33 °C for green roofs was 91.8%, about 1.09 times higher than that for non-green roofs, and that the sum of internal surface temperature exceeding 35 °C was about one third of that for non-green roofs. The results proved that green roofs have a significant Insulation effect. Moreover, the Thermal Insulation property of green roofs had a strong positive relation with outside temperature. The Thermal Insulation Characteristic was improved as the outdoor temperature increased, additionally, it had a better Insulation effect within two hours after irrigation.

Tang Mingfang - One of the best experts on this subject based on the ideXlab platform.

  • Aralysis on Thermal Insulation Characteristics of Extensive Green Roofs
    Journal of Civil Architectural & Environmental Engineering, 2012
    Co-Authors: Yang Zhenjing, Tang Mingfang, Zheng Shu-kui
    Abstract:

    Through comparison of internal surface temperature(IST) of green roofs with that without green roofs through field measurement and statistics analysis,green-roof under natural convention climate in summer was analyzed.Distribution frequency and sum of IST under the conditions with and without green roofs were investigated by dividing IST into several ranges.It is shown that the frequency of IST lower than 34 ℃ for green roofs was 90%,which was about 1.6 times of that for roofs without green.While the frequency of IST exceeding 34 ℃ for green roofs was 4.6% of that for roofs without green,and the sum of IST exceeding 30 ℃ was about 1/3 of that for roofs without greening.Moreover,the property of Thermal Insulation of green roofs had strong positive relation with outdoor temperature.The Thermal Insulation Characteristic was better as outdoor temperature grew up.