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首页> 外文期刊>Journal of Polymers and the Environment >Development of Advanced Geopolymerized Brine Sludge Based Composites
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Development of Advanced Geopolymerized Brine Sludge Based Composites

机译：先进的地质聚合卤水污泥基复合材料的开发

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For the first time in the world, geopolymerized brine sludge has been developed as it leads to the formation of enhanced geopolymeric gel which not only helps in further improving the interfacial binding of the conventional geopolymeric matrix using jute and glass fiber as reinforcement but also helps in making the toxic elements non-leachable from the geopolymerized brine sludge due to enhanced geopolymerization reaction taking place in the brine sludge incorporated advance matrix. The advanced geopolymerized matrix is capable of providing improved interfacial binding due to formation of additional C-S-H gel along with Na-S-H gel of conventional geopolymeric matrix in the geopolymeric brine sludge system. The simultaneous presence of desired components and constituents in the single matrix of geo polymeric brine sludge lead to the enhanced homogeneity among the reinforcement and matrix. The geo polymerized brine sludge was further used for making advance composites (AC) using closed mold fabrication system, with hand layup manual technique (a) without any fiber reinforcement, (b) with jute fiber reinforcement (c) and with glass fiber reinforcement of dimensions 12 in. x 12 in. x 6 in. The morphologies of all the three developed AC were examined using SEM and were also tested for their various mechanical properties like tensile strength, flexural strength, impact strength, abrasion resistance. The results indicate that fiber reinforced based AC shows the increase in the mechanical properties as compare to non-fiber reinforced AC. Further, the glass fiber reinforced AC showed better results than jute fiber reinforced AC. This remarkable enhancement is due to the unique properties of fiber in tolerating greater bending and fracture forces than the non reinforced matrix based materials.
机译：地质聚合盐水污泥是世界上第一次开发，因为它导致形成增强的地质聚合物凝胶，这不仅有助于进一步改善使用黄麻和玻璃纤维作为增强材料的传统地质聚合物基体的界面结合力，而且还有助于由于掺入高级基质的盐水污泥中发生的增强的地质聚合反应，使得有毒元素无法从地质聚合的盐水污泥中浸出。由于在地质聚合物盐水污泥系统中形成了常规地质聚合物基质的额外C-S-H凝胶以及Na-S-H凝胶，因此高级地质聚合基质能够提供改进的界面结合力。地质聚合物卤水污泥的单一基质中同时存在所需的成分和成分会导致增强物和基质之间的均一性增强。地质聚合盐水污泥进一步用于使用闭模制造系统，手工铺网手工技术（a）没有任何纤维增强，（b）有黄麻纤维增强（c）和玻璃纤维增​​强的高级复合材料（AC）。尺寸12英寸x 12英寸x 6英寸。使用SEM检查了所有三个显影AC的形态，并测试了它们的各种机械性能，例如拉伸强度，弯曲强度，冲击强度，耐磨性。结果表明，与非纤维增强的AC相比，纤维增强的AC显示出机械性能的提高。另外，玻璃纤维增​​强的AC显示出比黄麻纤维增强的AC更好的结果。这种显着的增强是由于纤维具有比非增强基体材料更大的弯曲和断裂力的独特性能。

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