装配式透水型复合水泥混凝土路面性能研究  

Study on Performance of Prefabricated Pervious Composite Cement Concrete Pavement

作　　者：蒋楠 JIANG Nan

机构地区：[1]中铁十八局集团第五工程有限公司,天津300450

出　　处：《辽宁省交通高等专科学校学报》2024年第4期7-10,共4页Journal of Liaoning Provincial College of Communications

摘　　要：装配式透水型复合水泥混凝土路面在路面施工应用广泛,为探究普通硅酸盐水泥不同的强度等级对装配式透水型复合水泥混凝土路面性能的影响,本文依托实际工程,对使用三种不同强度等级普通硅酸盐水泥制备的装配式透水型复合水泥混凝土路面的28d抗压强度、27d抗弯拉强度以及透水系数等指标进行试验检测,试验结果表明,采用水泥强度等级为42.5时,装配式透水型复合水泥混凝土路面能够获得不错的抗压强度以及较高的抗弯拉强度,且均能满足规范要求与施工要求。Prefabricated pervious composite cement concrete pavement is widely used in pavement construction.In order to explore the influence of different strength grades of ordinary Portland cement on the performance of prefabricated pervious composite cement concrete pavement,this paper relies on practical projects.The 28d compressive strength,27d flexural tensile strength and permeability coefficient of prefabricated pervious composite cement concrete pavement prepared by using three different strength grades of ordinary Portland cement were tested.The experimental results show that when the cement strength grade is 42.5,The prefabricated permeable composite cement concrete pavement can obtain good compressive strength and high flexural and tensile strength,and can meet the requirements of specifications and construction.

关 键 词：装配式 透水型 水泥混凝土路面 抗压强度 

分 类 号：U416.216[交通运输工程—道路与铁道工程]