查询词典 asphalt

It's equipped with asphalt overflow pipe, anti-liquid overflow breather valve, anti-aging overhead nitrogen charging valve, temperature inductor, thermometer, volumeter and fast discharge valve and coupling used to output asphalt.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度感应器、、温度计、容量计和输出沥青的快速卸料阀及接耦。

Characterized by the curemeter, the vulcanization of rubber mixed with asphalt was very different from that in asphalt.

少量橡胶在沥青中的硫化与混有少量沥青的橡胶硫化有明显差异。

The asphalt concrete track resistant modifying agent is characterized in that the asphalt concrete track resistant modifying agent consists of raw materials with the weight portion ration of 65 to 80 portions of low density polyethylene, 10 to 30 portions of anchoring agent, and 0 to 5 portions of activated rubber powder. The anchoring agent is petroleum resin or abietic resin.

沥青混凝土抗车辙改性剂，其特征在于它由以下原料组成，各原料质量份配比为：再生低密度聚乙烯65～80份，增粘剂10～30份，活化橡胶粉0～5份；所述的增粘剂为石油树脂或松香树脂。

Single-Event Cracking Temperature of Asphalt Pavements Directly from Bending Beam Rheometer Data Aroon Shenoy1 Abstract: Asphalt pavements under low temperature conditions develop transverse cracks as a result of one or a combination of three distress mechanisms:（1）single-event thermal cracking;（2）thermal fatigue; and（3）load-associated thermal cracking.

单项裂解温度的沥青路面，直接从弯梁流变数据aroon shenoy1摘要：沥青路面在低温条件下，发展横向裂缝是由于一项或多项三名遇险机制：( 1 )单项的热裂解；( 2 )热疲劳；( 3 )负荷相关热裂解。

This dissertation integrates the practice from the Jin Chao speedway .It analyses and discusses the capability,evaluation method,production,design and construct in technique for the modified asphalt and modified asphalt mixtures, the article discuss is preventing ways for the forepart damage of asphaltic roads,and also summarizes many practical conclusions from a mass of testing date.

本论文结合锦朝高速公路的实践，着重对SBS改性沥青和改性沥青混合料的性能、评价方法、生产制造和设计及施工技术进行了分析和探讨；在论文中，对沥青路面的早期破坏现象的防止措施进行了全面地研究；同时，通过大量的试验数据，总结出了很多有实用价值的结论。

Silicon quality asphalt modify pharmaceutical whether one of good performance pitch modify the material , it is made of nonmetal ore of inorganic, the break- through and innovation on that it is asphalt to modify, it is the open-up had in application in the diatomaceous earth too.

硅质沥青改性剂是一种性能优良的沥青改性材料，它是用无机非金属矿制成的，因此是沥青改性上的突破和创新，也是在硅藻土的应用上的开拓。

Pouring cement-asphah composite is generally described as an open-graded asphalt concrete mixture filled with cement grouts which is a unique combination of asphalt and cement concrete ma- tetials in the same layer.

灌注式水泥-沥青混合料是一种在开级配的沥青混合料中填充水泥胶浆而形成的，兼具沥青路面和水泥混凝土路面特点的复合材料。

The properties of different asphalt mixes specimens made with Marshall compaction, vibration compaction, gyratory compaction, and roller compaction methods were evaluated and compared with real asphalt pavement.

应用二维数字图像处理技术，对采用Marshall击实、振动压实、旋转压实和轮碾压实等不同压实方法沥青混合料内部结构特性进行了分析和评价，并与真实路面结构内部特性进行对比。

Totally 60 semi-circular bending specimens cored from superpave gyratory compactor with three groups of notch depths are tested at the temperature of-10 and 20℃ The experimental results reveal good repeatability in EAM characterization. The tensile strength ratio of SCB to the indirect tensile test is at a range of 1.4 to 1.7, and the ultimate strength of EAM is exponentially dependent on the notch depths. At the test temperatures, the critical J-integral value of EAM is much higher than that of hot mix asphalt with thermoplastic asphalt binder. The response mode of EAM changes from ductile mode to brittle mode and the fracture energy increases 30% when temperature decreases from 20 to-10℃, while its critical J-integral value decreases only 15%.

结果表明，环氧沥青混合料的半圆弯曲试验结果复现性好；由非切口试件的半圆弯曲试验与标准间接拉伸试验所测得的环氧沥青混合料的抗拉强度，其比值在1.4~1.7之间，且SCB抗拉强度与切缝深度指数相关；在20℃与－10℃试验条件下，环氧沥青混合料具有比热塑性HMA高得多的临界J-积只分值；当温度由20℃降至－10℃时，环氧沥青混合料的响应模式由延性变为脆性，断裂能增加30%，而临界J-积分值下降15%。

Through the helminthes examination, according to the numerical Analysis, we get the detail parameters of the four-asphalt-mixed viscous elasticity. Through the mixed asphalt"s temperature-time effect, we get four materials" viscous elasticity in different temperature.

通过室内蠕变试验，运用数值分析手段得到了四种沥青混合料的一维粘弹性本构模型的具体参数，利用沥青混合料的温度时间效应的得出了不同温度四种材料的粘弹性本构模型参数。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。