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- high modulus asphalt concrete road surface 高模量沥青混凝土路面
- High modulus asphalt concrete 高模量沥青混凝土
- ASPHALT. ROADBASE COURSES. ROADBASE HIGH MODULUS ASPHALT CONCRETE. DEFINITION. CLASSIFICATION. CHARACTERISTICS. FABRICATION. LAYING. 沥青.;道路面基层
- Additive for asphalt concrete with high modulus 高模量沥青混凝土外掺剂
- Asphalt concrete of high modulus 高模量沥青混凝土
- high modulus asphalt mixture 高模量沥青混合料
- high modulus asphalt 高模量沥青
- The network of asphalt concrete mixer. 沥青搅拌设备网。
- Asphalt Concrete with Gilsonite[J]. 付海英;谢雷东;等.
- The quality control of asphalt concrete pavement of high grade highway involves layers of cushion, base and surface. 高等级公路沥青混凝土路面施工质量控制包括垫层、基层和面层施工质量控制。
- Halpin JC.Analysis of test Methods for High Modulus Fibers and Composite,. 轩福贞.
- PVA fiber has many excellent properties such as the high strength, high modulus, low elongation, acid and alkali resistance, and good affinity with concrete, so it can be used in reinforcing concrete. 通过聚乙烯醇纤维加入混凝土后的力学性能试验,证明聚乙烯醇纤维可以改善水泥基材料的抗裂性和韧性,提高抗拉和抗冲击性能。
- The results show that it can improve the high temperature stability of stone asphalt concrete by making use of the advantages of the fibers and the rubbers. 试验结果表明:同时采用纤维加筋和干拌橡胶粉技术,可以综合二者优势获得具有良好高温稳定性的多碎石沥青混合料;
- The core wall of asphalt concrete with placement was applied to low clam. 浇筑式沥青混凝土心墙多用于低坝,易于施工。
- Nitric acid has much more surface chemistry effects on the low modulus carbon fiber than high modulus one. 硝酸氧化对低模量碳纤维的表面改性远比高模量碳纤维的大。
- The perspective application of high strength and high modulus poly (vinyl alcohol) was mentioned. 从聚合方法和引发方式两方面介绍了国内外合成高相对分子质量聚乙烯醇研究进展。
- The tread is made of high modulus rubber stocks enhancing low rolling resistance and good wear durability. 胎面采用高模量的橡胶,具有很低的滚动阻力和耐磨性。
- Processing of ramie aramid core-spun yarn which heart yarn is high strength high modulus aramid filament. 并介绍了高强高模的连续芳纶纤维作为芯纱,苎麻芳纶摩擦纺包芯纱的工艺。
- It is one of the efficient impervious structure of pouring asphalt concrete used for the RCCD and the serious seepage dam in the recent years. 浇筑式沥青混凝土是新建碾压式混凝土坝和渗漏严重的病险坝修补的一种有效的防渗结构。
- A kind of thermosets with high strength and high modulus was prepared by scrap rubber powder. 利用废胶粉制备出一种高强度、高模量热固性塑料。