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    • 67. 发明申请
    • Composition for solidifying soil and industrial waste
    • 用于固化土壤和工业废物的组合物
    • US20080300325A1
    • 2008-12-04
    • US11819474
    • 2007-06-27
    • Kap Sok Yi
    • Kap Sok Yi
    • B01F3/08
    • C04B26/26B09B3/0033B09C1/08C04B2111/00732C04B2111/00767C08L95/005C09K17/40Y02W30/91Y02W30/93Y02W30/94Y02W30/95C04B18/0418C04B18/12C04B18/14C04B18/16C04B22/062C04B22/124C04B24/085C04B24/24C04B24/2676C04B24/36C08L53/02
    • Disclosed herein is a composition for solidifying soil and industrial waste. The solidifying composition contains 16-24 wt % of straight asphalt, 0.06-0.10 wt % of an emulsifier for asphalt, 0.8-1.2 wt % of light oil, heavy oil or a mixture thereof, 0.01-0.03 wt % of calcium chloride, 0.8-1.2 wt % of lignin, 0.7-1.3 wt % of an acrylic emulsion-based asphalt modifier, 0.13-0.21 wt % of sodium hydroxide, 0.22-0.34 wt % of oleic acid, and the balance of water. A solidified material formed using this solidifying composition has increased density, strength and elasticity, improved durability and a short curing time. Furthermore, the solidifying composition enables soil and industrial waste to be recycled as a substitute for stone materials, such that it allows material sources to be readily secured in public or construction work fields, leading to a reduction in construction cost, and can also contribute to the preservation of the natural environment.
    • 本文公开了一种用于固化土壤和工业废物的组合物。 固化组合物含有16-24重量%的直沥青,0.06-0.10重量%的沥青乳化剂,0.8-1.2重量%的轻油,重油或其混合物,0.01-0.03重量%的氯化钙,0.8 -1.2重量%的木质素,0.7-1.3重量%的丙烯酸乳液基沥青改性剂,0.13-0.21重量%的氢氧化钠,0.22-0.34重量%的油酸和余量的水。 使用这种凝固组合物形成的固化材料具有增加的密度,强度和弹性,改进的耐久性和短的固化时间。 此外,固化组合物可使土壤和工业废弃物作为石材的替代物,从而允许材料来源在公共或建筑工地上容易地固定,导致施工成本降低,并且还可以有助于 保护自然环境。
    • 69. 发明授权
    • Method of reconstructing a bituminous-surfaced pavement
    • 重建沥青路面路面的方法
    • US07455476B2
    • 2008-11-25
    • US10741024
    • 2003-12-18
    • Bill GrubbaTodd Thomas
    • Bill GrubbaTodd Thomas
    • G01M19/00
    • C08L95/005E01C11/005E01C23/065
    • A method of reconstructing a bituminous-surfaced pavement is provided. This method includes evaluating the pavement to determine if it is an appropriate candidate for full-depth reclamation; mixing an emulsion with reclaimed asphalt pavement particles from the pavement to form an asphalt emulsion mix; and testing the asphalt emulsion mix for performance using a cohesion test, a moisture susceptibility test, and a modulus test. In many instances, dirt and/or aggregate from the base layer of the pavement are also included in the asphalt emulsion mix. The invention also includes designing a full-depth reclamation (FDR) layer based on this test data. Once the layer is designed, the bituminous surface of the pavement is pulverized, an emulsion is mixed with the pulverized reclaimed asphalt pavement particles from the bituminous surface and possibly dirt and/or aggregate from beneath the bituminous surface of the pavement, and this mixture is applied to the pavement.
    • 提供了一种重建沥青路面的方法。 这种方法包括评估路面,以确定它是否是全深度回收的适当候选者; 将来自路面的再生沥青路面颗粒的乳液混合以形成沥青乳液混合物; 并使用内聚试验,水分敏感性试验和模量试验来测试沥青乳液混合物的性能。 在许多情况下,来自路面基层的污垢和/或骨料也包括在沥青乳液混合物中。 本发明还包括基于该测试数据设计全深度回收(FDR)层。 一旦设计了该层,路面的沥青表面被粉碎,将乳液与来自沥青表面的粉碎的再生沥青路面颗粒混合,并且可能在路面的沥青表面下方与污物和/或聚集物混合,并且该混合物 适用于路面。