| 桥面环氧抗滑铺装层间粘结拉拔试验分析 |
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| 引用本文： | 胡宏源,申茂枝,盛大文,磨炼同.桥面环氧抗滑铺装层间粘结拉拔试验分析[J].国外建材科技,2013(1):45-48. |
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| 作者姓名： | 胡宏源 申茂枝 盛大文 磨炼同 |
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| 作者单位： | 武汉光谷建设投资有限公司;内蒙古锡林郭勒盟公路管理处;武汉理工大学硅酸盐建筑材料国家重点试验室 |
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| 摘 要： | 该文介绍环氧薄层铺装在实体工程中的应用,重点针对层间粘结问题,利用现场钻芯拉拔试验,检验其在正常施工条件下环氧薄层铺装与混凝土桥面及钢桥面的层间粘结强度,为今后此类材料制定规范和验收标准提供参考依据。现场试验结果表明环氧薄层铺装与混凝土粘结强度大于2MPa,与钢桥面的粘结强度大于3MPa。
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| 关 键 词： | 环氧抗滑铺装 拉拔试验 粘结强度 |
Experimental Investigation of Tensile Bonding Strength Between Epoxy Antiskid Layer and Bridge Decks |
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| HU Hong-Yuan,SHEN Mao-zhi,SHENG Da-wen,MO Lian-tong.Experimental Investigation of Tensile Bonding Strength Between Epoxy Antiskid Layer and Bridge Decks[J].Science and Technology of Overseas Building Materials,2013(1):45-48. |
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| Authors: | HU Hong-Yuan SHEN Mao-zhi SHENG Da-wen MO Lian-tong |
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| Affiliation: | 1.Wuhan Guanggu Construction & Investment Co,Ltd,Wuahn 430205,China;2.Silingol Highway Administration of Inner Mongolia,Xilinhot 026000,China;3.State Key Lab of Silicate Materials for Architectures,Wuhan University of Technology,Wuhan 430070,China) |
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| Abstract: | This paper provides information on the project application of epoxy antiskid layer on bridge decks.Focus is on the bonding strength between layers.Pull-off tensile strength test was used to examinate the in-situ bonding strength between antiskid layer and concrete bridge decks or steel bridge decks.The obtained data can provide useful information on establishing the material standard and specification.Test results indicated that the pull-off strength of antiskid layer on concrete deck is larger than 2 MPa,while the corresponding strength on steel deck is greater that 3 MPa. |
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| Keywords: | epoxy antiskid layer pull-off test bonding strength |
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