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首页> 外文期刊>The Science of the Total Environment >Durability assessment to environmental impact of nano-structured consolidants on Carrara marble by field exposure tests
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Durability assessment to environmental impact of nano-structured consolidants on Carrara marble by field exposure tests

机译：通过现场暴露测试评估纳米结构固结剂对卡拉拉大理石的环境影响的耐久性

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摘要

The EU policy of reducing the emissions of combustion generated pollutants entails climate induced deterioration to become more important Moreover, products applied to preserve outdoor built heritage and their preliminary performance tests often turn out to be improper. In such context, the paper reports the outcomes of the methodology adopted to assess the durability and efficiency of nano-based consolidating products utilized for the conservation of carbonate artworks, performing field exposure tests on Carrara marble model samples in different sites in the framework of the EC Project NANOMATCH. Surface properties and cohesion, extent and penetration of the conservative products and their interactions with marble substrates and environmental conditions are here examined after outdoor exposure for eleven months in four different European cities and compared with the features of undamaged and of untreated damaged specimens undergoing the same exposure settings.
机译：欧盟减少燃烧产生的污染物排放的政策使气候引起的恶化变得更加重要。此外，用于保护室外建筑遗产的产品及其初步性能测试经常被证明是不合适的。在这种情况下，本文报告了评估碳酸盐艺术品保护所用的纳米基固结产品的耐久性和效率所采用的方法的结果，并在该框架的不同位置对卡拉拉大理石模型样品进行了野外暴露测试。 EC Project NANOMATCH。在四个欧洲城市中，在户外暴露11个月后，我们检查了保守产品的表面特性和内聚力，程度和渗透性以及它们与大理石基材的相互作用以及环境条件，并比较了未受损和未经处理的受损标本的特征曝光设置。

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  • 来源
    《The Science of the Total Environment》 |2017年第1期|23-32|共10页
  • 作者

    Alessandra Bonazza; Giorgia Vidorni; Irene Natali; Chiara Ciantelli; Chiara Giosue; Francesca Tittarelli;

  • 作者单位

    Institute of Atmospheric Sciences and Climate, National Research Council (ISAC-CNR), Bologna, Italy;

    Institute of Atmospheric Sciences and Climate, National Research Council (ISAC-CNR), Bologna, Italy;

    Institute of Atmospheric Sciences and Climate, National Research Council (ISAC-CNR), Bologna, Italy;

    Institute of Atmospheric Sciences and Climate, National Research Council (ISAC-CNR), Bologna, Italy;

    Department of Materials and Environmental Engineering and Physics, Universita Politecnica delle Marche, via Brecce Biance, 60131 Ancona, Italy;

    Institute of Atmospheric Sciences and Climate, National Research Council (ISAC-CNR), Bologna, Italy,Department of Materials and Environmental Engineering and Physics, Universita Politecnica delle Marche, via Brecce Biance, 60131 Ancona, Italy;

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  • 正文语种 eng
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  • 关键词

    Climate change; Durability; Metal alkoxide; Stone conservation; Cultural heritage;

    机译：气候变化;耐用性金属醇盐;石材养护;文化遗产;

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