Near the edge of the roof, he stumbled on construction materials, lost his footing and fell.
就在房顶边缘处，他绊在施工材料上，失足跌下。
This article introduces the waterproofing design of the roof, the characteristics of waterproofing materials, construction technology of planted and impounded roof and the roof greening.
介绍了屋面工程防水设计方案、防水材料特点、种植和蓄水屋面的施工工艺和屋面绿化等内容。
This paper introduces the construction technique of inversion type roof, and probes into its selection of waterproof and insulating materials and construction methods.
介绍了倒置式屋面施工工艺，并对其防水材料、保温材料的选用及施工方法进行了探讨。
In general civil construction, the roof about the whole building heat loss around 20% of heat loss, thus building the importance of rational use of thermal insulation materials.
在一般民用建筑中，屋面热损耗约占整个建筑热损耗的20%左右，因而在建筑中合理使用保温隔热材料十分重要。
In this paper, problems in kiln roof, construction materials, residual heat and air-fuel ratio are described, and then Suggestions are put forward for their solution.
针对目前辊道窑存在的窑顶结构、砌筑材料、余热利用、燃空比等几方面所存在的问题，提出了相应的改进意见。
The technique of "Engineering construction of insulation layer of roof plate-type materials" is also suitable for the construction of insulation board of this combination.
“屋面板状材料保温层工程施工”的技术方法亦适用于本组合保温板的施工操作。
The technique of "Engineering construction of insulation layer of roof plate-type materials" is also suitable for the construction of insulation board of this combination.
“屋面板状材料保温层工程施工”的技术方法亦适用于本组合保温板的施工操作。
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