| 低噪音玄武岩纤维微表处在养护维修工程中的应用 |
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| 引用本文： | 邵建鸿,高宏刚,颜鲁春,宋尚霖.低噪音玄武岩纤维微表处在养护维修工程中的应用[J].中国建材科技,2021,30(4):144-145. |
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| 作者姓名： | 邵建鸿 高宏刚 颜鲁春 宋尚霖 |
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| 作者单位： | 甘肃省公路发展集团有限公司;甘肃恒路交通勘察设计院有限公司 |
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| 基金项目： | 甘肃省科技计划资助（20YF3GA007） |
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| 摘 要： | 为改善传统微表处的噪声污染问题,结合甘肃G30线连霍高速永山段低噪音玄武岩纤维微表处工程,通过对原有路面病害调查、室内试验及现场施工检测等,分析低噪音玄武岩纤维微表处技术的配合比设计及降噪效果。结bs果tr表act明:I,n低or噪de音r玄to武co岩nt纤rol维th微e表pr处ob有le良好of的no降is噪e p效ol果lut及io抗n c水au损se性d能by, t在ra河dit西io地区有一定的适用性。ladYA关oonesna键il-ggyns词nsohiiasas:nneo低dfsbe噪oancrsoti音iaigolstie;n nf微iraoblefe表dpLruia处acvtneii;hoc配urne oo e合nseftf xu比edrpcifrt设sa eecosi计afs slwge;o as性hw,yma-io能snn fodg测iGoos3ooe试0rdbitannesosaGitls a tae n fnisrdbeu,e d frtiuheclimtsdiio cpcrnao op nesefsfrute rrscfutua ccamtiinnomdgnatrdieazecntetheesn rc aotlmilnooodsgn sa. y rnteahhsliryeso z trueaesgn shtcu heli,ten savmnesishdxmt o ihpgaransott iphcooeanrtrwtt atianohidne applicability inexi area.H Kwwmnm
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| 关 键 词： | 低噪音 微表处 配合比设计 性能测试 |
Application of low noise basalt fiber micro surfacing in maintenance engineering |
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| Abstract: | In order to control the problem of noise pollution caused by traditional micro surfacing, combined with Yongshan section of Lianhuo expressway of G30 in Gansu, this paper summarizes and analyzes the mix proportion design and noise reduction effect of low-noise basalt fiber micro surfacing technology through investigation and analysis of original pavement diseases, indoor test and field construction detection. The results show that the low-noise basalt fiber micro surfacing has good noise reduction effect and water loss resistance, and has certain applicability in Hexi area. |
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| Keywords: | low noise micro surfacing mix design performance testing |
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