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首页> 外文期刊>Building and Environment >Enhancement of mechanical and hydrophobic properties of Adobes for Building Industry by the addition of polymeric agents
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Enhancement of mechanical and hydrophobic properties of Adobes for Building Industry by the addition of polymeric agents

机译：通过添加聚合剂来增强Adobe建筑行业的机械和疏水性能

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Availability, cheapness and thermal insulation properties give adobe an advantage over other building materials in dry regions. On the contrary, its poor compressive strength and high water adsorption are important disadvantages. We report the enhancement on compressive strength and water absorption resistance obtained in this material by the addition of dodecylamine and emulsified asphalt to the clay used for its manufacture. We characterized the adobes by X-ray diffraction, infrared spectrometry, ζ-potential measurements and scanning electronic microscopy. Ultra violet accelerated test, compressive strength test and water absorption tests were also carried out. The results show that adobes with cationic amine and emulsified asphalt improve their compressive strength and lower their water absorption at the time that they preserve their properties under weathering conditions.
机译：可用性，廉价和隔热性能使adobe在干旱地区比其他建筑材料更具优势。相反，其抗压强度差和高吸水率是重要的缺点。我们报道了通过向其制造所用的粘土中添加十二烷基胺和乳化沥青，可增强这种材料的抗压强度和抗吸水性。我们通过X射线衍射，红外光谱，ζ电位测量和扫描电子显微镜对adobe进行了表征。还进行了紫外线加速试验，抗压强度试验和吸水率试验。结果表明，具有阳离子胺和乳化沥青的阿多贝在风化条件下保持其性能时，可提高其抗压强度并降低其吸水率。

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