唐江昱, 李 振,岳燕飞,王田堂,钱觉时
水泥基透水路面制品的透水与保水性研究
Research on Permeability and Water Retention of Cement-based Permeable Pavement Products
2019年第1期
透水路面制品;透水系数;保水率;孔隙率
Permeable pavement products; Permeation coefficient; Water retention rate; Porosity
2019年第1期
10.19761/j.1000-4637.2019.01.031.05
国家重点研发计划资助项目(2017YFB0310003)
唐江昱, 李 振,岳燕飞,王田堂,钱觉时
1.重庆大学材料科学与工程学院,400045;2.重庆亲禾建科建材有限公司,401120
唐江昱,李振,岳燕飞,等.水泥基透水路面制品的透水与保水性研究[J].混凝土与水泥制品,2019(1):31-35.
TANG J Y,LI Z,YUE Y F,et al.Research on Permeability and Water Retention of Cement-based Permeable Pavement Products[J].China Concrete and Cement Products,2019(1):31-35.
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1000
水泥基透水路面制品的透水与保水性研究
英文名 :
Research on Permeability and Water Retention of Cement-based Permeable Pavement Products
刊期 :
2019年第1期
关键词 :
透水路面制品;透水系数;保水率;孔隙率
Key words :
Permeable pavement products; Permeation coefficient; Water retention rate; Porosity
刊期 :
2019年第1期
DOI :
10.19761/j.1000-4637.2019.01.031.05
文章编号 :
基金项目 :
国家重点研发计划资助项目(2017YFB0310003)
作者 :
唐江昱, 李 振,岳燕飞,王田堂,钱觉时
单位 :
1.重庆大学材料科学与工程学院,400045;2.重庆亲禾建科建材有限公司,401120
唐江昱, 李 振,岳燕飞,王田堂,钱觉时
唐江昱,李振,岳燕飞,等.水泥基透水路面制品的透水与保水性研究[J].混凝土与水泥制品,2019(1):31-35.
TANG J Y,LI Z,YUE Y F,et al.Research on Permeability and Water Retention of Cement-based Permeable Pavement Products[J].China Concrete and Cement Products,2019(1):31-35.
摘要
参数
结论
参考文献
引用本文
摘 要:通过讨论影响水泥基透水路面制品透水性和保水性的主要因素,以及两种性能之间的相互矛盾关系,指出水泥基透水制品对透水系数要求过高,而对保水性未充分重视。水泥基透水制品不仅应具有足够的透水能力,还应有较高的保水能力,以满足海绵城市建设更高的要求。采用粒径尽可能小的单一粒级骨料制备水泥基透水路面制品,可以很好平衡透水性和保水性两种指标的要求。
Abstract: By discussing the main factors that affect the water permeability and the water retention of cement-based permeable pavement products and the contradictory relationship between the two properties, the water permeability coefficient of the cement-based permeable products is required too high while enough attention is not given to the water retention performance. The cement-based permeable products should have both a sufficient water-permeable capacity and a high water-retaining capacity in order to meet the higher requirements of the construction of sponge city. The cement-based permeable pavement products, which are prepared by the single-grain aggregate at particle size as small as possible, which can well balance the requirements of both water permeability and water retention.
关键词:
透水路面制品;透水系数;保水率;孔隙率
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