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- high viscous modified asphalt 高粘度改性沥青
- Based on high viscous asphalt, this paper mainly studied the following four topics: Firstly, FEM (finite element method) was used to analyze the effect of stress absorbing layer. 本文以高粘性沥青为结合料,主要对以下四方面内容进行了研究:首先,用有限元方法计算分析应力吸收层防治反射裂缝效果。
- The results show that the high temperature properties of PE modified asphalt are improved a little while the low temperature properties of it are lost. 评价结果表明 :PE类改性沥青增加了一些沥青的高温性能却损失了低温性能 ;
- Dacitic magma is highly viscous. 英安岩岩浆粘性极强。
- Comparing rutting test and compression creep test, high temperature stabilization of polymer chemical network forming modified asphalt mixture is analyzed. 通过车辙试验和单轴压缩蠕变试验对比,分析了高聚物化学网构改性沥青混合料的高温稳定性能。
- A pipeline integrity maintenance resolution system is established in the light of high viscous and congealable crude oil. 摘要介绍了根据高粘、易凝原油管道的研究成果建立的完整性维护决策系统。
- A review with 9 references on the polycondensation reactor for polyester and polyamide,the devolatilizer for high viscous fluids. 论述了聚酯、聚酰胺缩聚反应装置及高粘流体脱挥设备。
- Moreover, in the process of gelation, the plugging agent solution represents a viscoelastic behavior of high viscous and weak elastic. 该调堵剂溶液在胶凝过程中表现为高黏弱弹性流体。
- Fluiddynamic characteristics of airlift loop reactor( ALR)equipped with static mixer or mechanical impeller for high viscous non Newtonian fluids is investigated and analyzed. 测定和分析了高粘度非牛顿流体在具有静态混合器或机械搅拌的内循环气升式反应器的流体力学性能。
- The industrial production of SBS modified asphalt of Donghai Brand is introduced. 介绍了SBS改性沥青工业化生产过程。
- Aiming at the characteristics of high viscous oiland thin reservoirs in Henan oilfield,this paper puts forward a new method of emulsifying productioii of viscous oil. 本文针对河南油田稠油粘度高、油层薄等特点提出了稠油乳化开采新方法。
- This paper analyes several problems of SBS modified asphalt linoleum in roof construction. 分析了SBS改性沥青卷材屋面施工中的几个问题并提出改进办法。
- Low density polyethylene(LDPE) modified asphalt dispersed finelyin asphalt is prepared by two-step blending process. 采用二阶共混法制备了能在沥青中微细分散的LDPE改性沥青。
- The process flow of SBS modified asphalt was studied by SBS modified asphalt pilot plant produced by ourself. 通过用自行研制的SBS改性沥青中试装置,对SBS改性沥青的工艺流程进行了初步研究。
- This paper gives the analysis of the heatproof properties of the waterproof rool material on SBS modified asphalt. 通过相应的实验,对SBS改性沥青防水卷材耐热度进行分析,讨论了沥青组分及配比,SBS改性剂,卷材结构对耐热度的贡献。
- The mechanism of the modified asphalt improved by MACR was analyzed by microcosmic measures and tests such as SEM etc. 利用扫描电子显微镜等微观测试手段分析活化胶粉改善沥青性能的机理。
- A novel heat exchanger used for cooling high viscous fluids,which has two spiral plate heat exchangers placed one above the other to have the thermosiphon effect that could hold the proper wall temperature,is introduced. 介绍了一种由2台螺旋板式换热器叠置在一起的新型换热器,该型换热器可形成热虹吸效应来控制壁温,防止在壁面上形成粘滞的绝热层,从而实现高粘性流体的冷却。
- A highly viscous or semisolid substance used on the skin as a cosmetic, an emollient, or a medicament; a salve. 油膏,软膏一种作为化装品、润肤用品或药剂的涂抹在皮肤上的一种高粘度或半固态物质;药膏
- In this paper, mainly based on Xingtai - Linqing expressway, studied on SBS modified asphalt mixture. 本文主要以河北省邢台-临清高速公路建设为依托,展开SBS改性沥青混合料工程应用研究的。