| SBR改性乳化沥青对水泥砂浆性能的影响研究 |
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| 引用本文： | 肖治微,;殷成健.SBR改性乳化沥青对水泥砂浆性能的影响研究[J].交通科技与经济,2014(4):68-70. |
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| 作者姓名： | 肖治微 ;殷成健 |
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| 作者单位： | [1]重庆长寿经开区开发投资集团有限公司,重庆401221; [2]重庆市高等职业技术教育城实业发展有限公司,重庆401320 |
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| 摘 要： | 研究不同聚灰比条件下SBR改性乳化沥青对水泥砂浆工作性能和力学性能的影响,试验结果表明在水泥砂浆中加入适量的SBR改性乳化沥青,能够使其工作性能和力学性能得到明显改善,脆性降低、柔性增大,当聚灰比在10%~15%时改性效果较好。
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| 关 键 词： | 聚灰比 SBR改性乳化沥青 水泥砂浆 工作性能 力学性能 |
Study of SBR Modified Asphalt Emulsion Impact of the Performance of Cement Mortar |
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| Institution: | XIAO Zhi-wei, YIN Cheng-jian(1. Chongqing Changshou Development Invest Group Co. , Ltd. , Chongqing 401221, China; 2. Chongqing High Professienal Education City Shiye Developmment Ltd. , Chongqing 401320, China) |
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| Abstract: | This paper studies the effects of SBR modified asphalt emulsion polymer-cement ratio under different working conditions and mechanical properties of mortar cement, test results show that adding an appropriate amount of cement mortar SBR modified asphalt emulsion, can make significant performance and mechanical properties improvements to reduce brittleness, increased flexibility, when 10% to 15% of modified poly better than gray. |
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| Keywords: | Poly cement ratio SBR modified asphalt emulsion cement mortar performance mechanical properties |
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