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| 高抗裂性和耐磨性水泥混凝土在路面工程中的应用 | |
| 引用本文： | 茅红兵,刘念,马进士,王小萌.高抗裂性和耐磨性水泥混凝土在路面工程中的应用[J].交通标准化,2012(22):33-35. |
| 作者姓名： | 茅红兵 刘念 马进士 王小萌 |
| 作者单位： | 1. 江苏海通建设工程有限公司,江苏连云港,222000 2. 江苏省连云港市公路管理处,江苏连云港,222002 3. 连云港市灌南县公路管理站,江苏灌南,222000 4. 南京航空航天大学土木工程系,江苏南京,210016 |
| 摘 要： | 对水泥混凝土外加剂原理进行分析,选择复配型防裂高效减水剂PV-2来提高混凝土路面的抗裂性与耐磨性,进行试验路铺筑,现场观测和取芯检测.结果表明:复配树脂类高抗裂型高效减水剂可以提高混凝土路面的使用质量,延长维修周期,减少或杜绝混凝土路面的病害. |
| 关 键 词： | 水泥混凝土路面 抗裂性 耐磨性 复配型防裂高效减水剂 |
Application of High Crack Resistance and Abrasion Resistance of Cement Concrete in Pavement Construction |
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| MAO Hong-bing,LIU Nian,MA Jin-shi and WANG Xiao-meng.Application of High Crack Resistance and Abrasion Resistance of Cement Concrete in Pavement Construction[J].Communications Standardization,2012(22):33-35. | |
| Authors: | MAO Hong-bing LIU Nian MA Jin-shi and WANG Xiao-meng |
| Institution: | 1.Jiangsu Haitong Construction Engineering Co.,Ltd.,Lianyungang 222000,China; 2.Lianyunggang City Highway Management Office,Jiangsu Prouince,Lianyungang 222000,China; 3.Guannan County Highway Management Station in Lianyungang City,Guannan 222000,China; 4.Civil Engineering Department,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China) |
| Abstract: | The paper analyzes the principles of cement concrete admixtures.On the basis of selecting compound anti-crack superplasticizer PV-2 to improve crack resistance and abrasion resistance of the concrete pavement,test road is paved.The results of on-site observation and core testing show that superplasticizer PV-2 can greatly improve the quality concrete pavement,prolong the repair cycle,reduce or eliminate the disease of concrete pavement. |
| Keywords: | cement concrete pavement crack resistance abrasion resistance compound anti-crack superplasticizer |
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