asphalt viscosity
英 [ˈæsfælt vɪˈskɒsəti]
美 [ˈæsfɔːlt vɪˈskɑːsəti]
网络 沥青粘度
双语例句
- Production and performance evaluation of high PG grade SBS modified asphalt with low viscosity
低粘度高PG等级SBS改性沥青研制及性能评价 - By thin film oven test and ultraviolet photooxidation test, asphalt performance indices were studied, including penetration, softening point, ductility and viscosity.
采用沥青薄膜加热试验和紫外线老化试验，对沥青的针入度、软化点、延度和粘度等性能指标进行了试验研究。 - In order to ensure its ravel and compactness, the mix differs greatly from hot-mixed asphalt mix in its disposing methods for example the viscosity of asphalt, dosage of asphalt, additive as well as grading of aggregate.
为保证其疏松性和压实性，在配制方法上，如所用沥青的粘度、沥青的用量、添加剂以及集料级配等，与热拌沥青混合料都有很大区别。 - The paper has analyzed asphalt material rheological performance through the Brookfield rotary viscosity and induced the relative asphalt viscosity with asphalt mixture stiff module.
本文通过Brookfield旋转粘度对沥青材料的流变性能进行了分析，并推导出沥青粘度与其混合料劲度模量的关系式。 - For obtaining rut resistance of asphalt mixtures, the asphalt binder must have enough viscosity.
沥青结合料的粘度对混合料的抗永久变形能力有直接影响，因此抗车辙沥青结合料必须具备足够的粘度。 - The road performance of 70~# and 90~# colour paving asphalt was evaluated and their aging resistance was studied by viscosity method.
对其中的70、90两个牌号的彩色沥青路用性能进行了分析，并用粘度法对其抗老化性能进行了评价。 - Deign for asphalt concrete of bridge deck overlay and construction processes of asphalt mixture of high viscosity are introduced.
介绍桥面铺装沥青混凝土设计，及高粘度沥青混合料的施工过程和特点。 - For SBS polymer modified asphalt, the suitable compaction viscosity is about ( 1.06)( Pa.s.)
在本研究中，SBS改性沥青合适的压实温度对应的粘度约为1.06Pa.s。 - Various mechanic performances of asphalt pavements directly depend on modulus of asphalt ( or viscosity), yield strength and toughness.
沥青的弹性模量（粘度）、屈服强度及韧性直接决定了沥青路面的各种力学与使用性能。 - And the judgment of "higher is the asphalt viscosity, better is the adhesion" is under certain conditions.
沥青的粘度越大，与集料的粘附性越好这一论断是有条件的。 - Influence of asphalt viscosity on creep characteristics of asphalt mixtures
沥青粘滞性对混合料蠕变特性的影响 - Under the recommended shear rate, the viscosity curves of modified asphalt at different temperatures were obtained by testing viscosities of modified asphalt. Based on the test results, a viscosity temperature curve could be obtained.
在该剪切速率下，测试不同温度下改性沥青的黏度，得到改性沥青的黏度-温度曲线； - The powders of reclaimed rubber from used tubber types are added into the asphalt as a modifier by means of certain procedures, resulting in obvious improvement in viscosity, temperature sensibility, resistance to flow and low-temperature pliability of the asphalt.
按照一定的工艺方法，将废旧轮胎橡胶粉作为沥青的改性剂，加入沥青中，能使沥青的粘性、温度敏感性、耐流动性以及低温柔韧性获得明显改善。 - Engineering properties of the asphalt mastic such as penetration, penetration index, softening point, ductility, and viscosity were observed as a function of type and content of mineral filler used.
通过试验，得到了沥青胶浆针入度、针入度指数、软化点、延度及粘度等工程性质对应于不同添加剂种类及含量的函数关系。 - The rubber crumb content and asphalt temperature have influence on the softing point 、 low temperature flexibility 、 viscosity of the modified asphalt system.
研究了橡胶粉-沥青体系中软化点、柔度、粘度与胶粉掺加量及温度的关系。 - The results indicate that the 60 ℃ viscosity of bitumen is the key index that influences the performances of porous asphalt mixture and rather than conventional asphalt, the high viscosity modified asphalt could be adopted for porous asphalt mixture. 12 tabs, 1 fig, 7 refs.
结果表明沥青的60℃粘度是影响排水性沥青混合料路用性能的关键指标，应选用高粘度的改性沥青作为排水性沥青混合料的粘结料。 - Because of the significant correlation of stress absorbing layer mixture fatigue performance and asphalt character such as viscosity@ 60 ℃, softening point and penetration, these three asphalt parameters should be satisfied strictly.
重点强调了原样沥青60℃粘度、软化点及针入度与应力吸收层混合料疲劳性能显著相关，选择沥青必须严格满足这些参数的指标推荐值。 - Comparison neat asphalt and flame retardants modified asphalt, after flame retardants modified the viscosity and softening point increase and penetration and ductility decrease.
阻燃剂对沥青改性后，提高了沥青的布氏粘度和软化点，针入度和延度降低； - But, the deformation of the asphalt mixture has obvious viscosity under stress condition and temperature has great influence to it, furthermore, test conditions also can impact the parameter of asphalt mixture.
但是，在受力的情况下沥青材料的变形具有明显的粘滞性，温度对其影响很大，材料模量值和试验条件有关。 - The key technology of WMA is the interaction of warm additive and asphalt. This process can reduce the viscosity of asphalt at high temperature, thereby increasing the fluidity of the asphalt mixture.
其关键技术主要是通过温拌剂和沥青的作用，降低沥青的高温粘度，从而提高沥青混合料的流动性。 - Hard asphalt is a low grade of asphalt, including a variety of craft production of petroleum asphalt and natural asphalt, such asphalt which has low needle, high softening point and large viscosity, has good high temperature stability.
硬质沥青是一种低标号的沥青，包括各种工艺生产的石油沥青及天然沥青等，该类沥青针人度低，软化点高，粘度大，有良好的高温稳定性。 - The results showed that the addition of PCM decreased the penetration and viscosity of asphalt and more content of PCM would make the value of penetration and viscosity smaller.
实验结果表明：不同相变材料均会降低沥青的针入度和粘度，且掺量越大降低幅度越大。 - The porous asphalt mixture has been accepted by people because of their excellent performance on drainage and absorption of the noise, but the conflict between its superior performance and durability needs to be solved with the high viscosity asphalt since the ordinary modified asphalt cannot meet the requirements.
大孔隙沥青混合料由于其优良的排水及吸收噪音的性能已经越来越被人们所接受，但其优良的性能与耐久性的矛盾需要高粘度沥青来平衡，而普通的改性沥青无法满足要求。 - In this article thickened oil viscosity reduction technology was introduced into the petroleum, warm mix asphalt technical means has been enriched, and provided a guidance for the development of new warm mixed asphalt modification technology to apply organic viscosity damping products in warm mixed asphalt technology.
本文将稠油降粘技术引入石油沥青降粘，丰富了温拌沥青技术手段，为开发新的温拌改性技术提供了指导，以便于有机降粘型产品在温拌沥青技术中的应用。 - On the basis of asphalt aging in the field and in the laboratory, evaluation methods of asphalt aging resistance based on viscosity and ductility of aged asphalt, which can provide a theoretical basis for pavement maintenance.
在对沥青路面的自然老化及沥青室内模拟老化的基础上，提出了基于粘度和延度的沥青抗老化性能的评价方法，可以为路面养护及在此基础上延长沥青路面使用寿命提供理论依据。 - For high viscosity characteristics of asphalt mixture, using high viscosity modified asphalt concrete deck as key construction technology and quality control methods, and construction technology of rubber asphalt waterproof bonding layer was adopted.
针对高粘沥青混合料的特点，研究采用高粘改性沥青混凝土进行桥面铺装的关键施工工艺及其质量控制方法，研究采用橡胶沥青的防水粘接层的施工工艺。