在选择罩面层的沥青混合料级配类型时,要充分考虑抗滑、密水、耐久、抗车辙、抗开裂等技术要求,还要因地制宜符合当地各方面条件。
Selecting the asphalt mixture grading style, should consider the technology demand, such as anti-slide, thick water, endurance, anti-track and anti-craze, accord to different conditions.
经室内路用性能试验验证,用本方法设计的沥青混合料具有优良的抗滑、防渗、抗车辙以及耐低温和疲劳的性能。
Through evaluating the pavement performance of asphalt mixture in laboratory, the asphalt mixture designed by the method has a super pavement performance.
分析了沥青混合料的力学强度、耐久性、抗滑性、和易性等对路面的影响,并指出了改进措施。
The influences of material strength, durability, skid resistance and workability of bituminous mixtures on the pavement are analyzed, at the same time some improvement measures are proposed.
实际应用表明,它改善了稀浆混合料的和易性,提高了稀浆封层的抗滑性、抗渗性。
The application shows rubber powder can improve workability of slurry mixtures, and antiskid property and anti-permeability of slurry seal courses.
这种方法是基于沥青混合料路用性能的体积配比设计计算方法,经室内路用性能试验验证,用本方法设计的沥青混合料具有优良的抗滑性能、防水性能、抗车辙能力。
This method is one of the void design procedures based on the road performance. The test results show that the bituminous mixture designed by this method has a good road performance.
文中所得研究结论对沥青路面抗滑技术和混合料技术的研究和应用具有重要借鉴意义。
The conclusions of this paper will provide an important reference for the research and application of skid resistance and corresponding mixture technology in the further.
采用高强页岩陶粒制备了一种轻质、抗滑、降噪的新型沥青混合料,并将这种沥青混合料成功应用于路面工程。
A new type of asphalt mixture was prepared with high strength expanded shale and was applied successfully to pavement.
掺加一定比例的废玻璃对沥青混合料的设计沥青用量影响不大,但会降低沥青混合料的密度,并使沥青混合料试件的马歇尔稳定度、抗车辙能力和抗滑性略有降低;
The test results also show that apparent density, Marshall stability, resistance to rutting and skidding of samples containing waste glass are slightly lower than those without waste glass.
适用于全自动装卸卷料的滑差轴,保证正反转时卷芯不移位,不松动。
Apply to differential slip shaft what full-automatic loading and unloading coil stock, ensure the volume do not shift and loose while counter rotating.
滑模摊铺机工作机构的工艺设计;滑模摊铺机的施工操作以及滑模摊铺混凝土路面混合料的配合比和施工工艺参数的控制上。
At the same time, its application in voiding the collapse and pockmarked face of slipform concrete pavements, the technology design of working mechanism in slipform pavers, the construction ope...
滑模摊铺机工作机构的工艺设计;滑模摊铺机的施工操作以及滑模摊铺混凝土路面混合料的配合比和施工工艺参数的控制上。
At the same time, its application in voiding the collapse and pockmarked face of slipform concrete pavements, the technology design of working mechanism in slipform pavers, the cons...
滑模摊铺机工作机构的工艺设计;滑模摊铺机的施工操作以及滑模摊铺混凝土路面混合料的配合比和施工工艺参数的控制上。
At the same time, its application in voiding the collapse and pockmarked face of slipform concrete pavements, the technology design of working mechanism in slipform pavers, the cons...
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