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首页> 外文期刊>Recent Patents on Chemical Engineering >Development of Hovercraft Landing Base/Platform at Seashore by Cementicious MF Polymer Sea-Sand Composites
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Development of Hovercraft Landing Base/Platform at Seashore by Cementicious MF Polymer Sea-Sand Composites

机译：水泥质MF聚合物海沙复合材料开发的气垫船登陆基地/平台

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摘要

For rapid construction of hovercraft landing platforms at sea shore various compositions of oxychloride cement (OCC) along with sea sand, melamine formaldehyde resin, guar gum and unsaturated polyester resins were prepared for optimization of the suitable composition with optimum compressive strength and elastic modulus. Based on results obtained further optimization was progressed. The Differential Scanning Calorimetric DSC and Thermo-gravimetric TG Analysis were recorded for Cross-linking Guar gum(CLGG), Melamine Formaldehyde (MF) Polymer, CLGG-MF polymer and CLGG-MF-OCC Composites to determine their thermal stability. Compressive strengths of the specimens prepared using CLGG-MF-OCC composite were determined by UTS machine and compared with other compositions. Polymeric concrete composite (PCC) made of aqueous solution of 2% CLGG-MF resin mixed with 25% magnesium oxychloride cement, 12% Fly ash and 60% Sea sand, was used to prepare platform on sea beach soil and it was found to have compressive strength up to 221.02 kg/cm~2. Spraying grade CLGG-MF resin based composites were prepared for stabilization of soil by grouting and vulnerability of their sea sand composites towards encroaching water was studied. After curing, no cracks are developed on the surface. This composite is less expensive and ideally suited to make a rapid landing platform at sea shore and river banks which is not deteriorated by continuous slaps of encroaching water/rains as seen in Trials.
机译：为了在海岸快速建造气垫船登陆平台，制备了各种氯氧化物水泥（OCC）以及海沙，三聚氰胺甲醛树脂，瓜尔豆胶和不饱和聚酯树脂，以优化具有最佳抗压强度和弹性模量的合适成分。基于获得的结果，进行了进一步的优化。记录差示扫描量热DSC和热重TG分析的交联瓜尔胶（CLGG），三聚氰胺甲醛（MF）聚合物，CLGG-MF聚合物和CLGG-MF-OCC复合材料，以确定它们的热稳定性。使用UTS机器确定使用CLGG-MF-OCC复合材料制备的样品的抗压强度，并将其与其他成分进行比较。由2％CLGG-MF树脂的水溶液与25％的氯氧化镁水泥，12％的粉煤灰和60％的海砂混合制成的聚合物混凝土复合材料（PCC）用于在海滩土壤上制备平台，发现具有抗压强度高达221.02 kg / cm〜2。制备了喷涂级CLGG-MF树脂基复合材料，通过灌浆来稳定土壤，并研究了其海沙复合材料对侵蚀水的脆弱性。固化后，表面没有裂纹。这种复合材料价格便宜，并且非常适合在海岸和河岸制造快速着陆平台，而不会因连续不断地打入水/雨水而使性能下降，如试验所示。

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