1) penetrative pavement
透水路面
1.
Studying and analyzing on technical performance of penetrative pavement with big-hole cement concrete embankment,is helpful solving water damage and rut problem of asphalt pavement struc-ture,improving the using performance of pavement,and forming a new idea for pavement structure design.
对大孔隙水泥砼基层的透水路面开展技术分析和研究,有助于解决沥青路面结构的水损害和车辙问题,提高路面的使用性能,形成新的路面结构设计理念。
2) permeable pavement brick
透水路面砖
1.
Based on the brief introduction of permeable pavement,its pavement materials which include permeable asphalt mixture,permeable concrete and permeable pavement brick are well introduced,pavement material s strength and weathering properties are analyzed,and their typical distresses and methods of maintenance and repair are discussed from the view of engineering application.
在简介透水性路面的基础上,重点介绍了透水沥青混合料、透水水泥混凝土、透水路面砖等三种透水性铺面材料及其设计与生产,从工程应用角度分析了其强度特性与耐候性,探讨了其常见病害与维护、维修方法。
3) construction of seepage pavement
透水路面施工
4) permeable
透水
1.
A new design method based on voidage of coarse aggregates for grading of permeable bituminous surface course is presented in this paper.
本文提出了一种根据主骨料空隙率设计透水性面层沥青混合料级配的新方法。
5) filter
透水
1.
2 Thermal Power Plant in 2004,it is found that there are a lot of fractures in dam body and it is serious to filter in dam abutment.
太原第二热电厂阳坡灰场自2004年投入运行以来,发现坝体裂缝较多,坝肩透水较为严重,为了确保灰场安全运行,需进行分析评价。
6) roof water-inrush
顶板透水
参考词条
补充资料:皮革透水气性
分子式:
CAS号:
性质:也就是皮革的吸湿排湿性。指水蒸气由湿度较大的空间透过皮革,进入湿度比皮革小的空气中的能力。也是指革制品(如皮衣、皮鞋)有让人体的汗气透过皮革逸入大气的能力,这是现有一切仿革材料所不及的。革的透水性与革的透气性代表革的卫生性能,透气性好的革,透水气性也好。革的透水气性以单位时间内能透过的水蒸气量计算,结果以mg/10cm2·24h表示。
CAS号:
性质:也就是皮革的吸湿排湿性。指水蒸气由湿度较大的空间透过皮革,进入湿度比皮革小的空气中的能力。也是指革制品(如皮衣、皮鞋)有让人体的汗气透过皮革逸入大气的能力,这是现有一切仿革材料所不及的。革的透水性与革的透气性代表革的卫生性能,透气性好的革,透水气性也好。革的透水气性以单位时间内能透过的水蒸气量计算,结果以mg/10cm2·24h表示。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。