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屋顶绿化
  屋顶绿化是根据建筑屋顶结构特点、荷载和屋顶上的生态环境条件,选择生长习性与之相适应的植物材料,通过一定技艺,在建筑物顶部及一切特殊空间建造绿色景观的一种形式。 常见包括花园式屋顶绿化、草坪式屋顶绿化、轻型屋顶绿化等,具有提高城市绿化覆盖,创造空中景观,吸尘降噪,改善环境质量,减少城市热岛效应,缓解雨水屋面溢流,减少排水压力,有效保护屋面结构,延长防水寿命,保持建筑冬暖夏凉,节约能源消耗等优点。
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