沥青

On the base of various methods evaluating high-temperature stability of asphalt mixture and the fact that framework structure asphalt macadam mixture strength mainly from internal frictional resistance, dynamic load press-in test with confined pressure is adopted in the paper.

在综述沥青混合料高温稳定性各种评价方法的基础上，对强度主要来源于内摩阻力的嵌挤骨架类沥青碎石混合料，本文采用具有侧限、能反映材料3向受力状态的动载压入法进行研究。

When the best asphalt content of the mixture used in asphalt stabilized macadam base is determined through new Marshall Experiment,stability value and flow value can be used as detection data,some volume index such as density,voidage and saturation are the main design basis.

在通过大马歇尔试验确定沥青稳定碎石基层混合料最佳沥青用量时，稳定度和流值可作为检测检验数据，密度、空隙率和饱和度等体积指标则是主要的设计依据。

Based on the composing characteristics of materials（ATB-30） and the application practice of asphalt stabilized macadam base in Zhashui-Xiaohe expressway,the technical standard of raw and proce-ssed materials,materials composition design,the construction technique and construction quality control key points of ATB-30 were studied and analyzed.

根据ATB-30材料组成特点，结合柞小高速公路实体工程应用情况，从原材料技术要求、组成设计、施工工艺以及施工质量控制要点等方面对ATB-30沥青稳定碎石施工质量控制进行研究和分析，并提出ATB-30沥青稳定碎石施工工艺及质量控制方法，可供工程实践参考应用。

A somewhat different variety of this development at its finest can be found in the most modern asphalt wearing course construction method,"Stone Mastic Asphalt".

一种略为不同的各种这方面的发展在其优秀的可以在最现代的沥青身穿课程建设的方法，&石浇注式沥青&。

So near the end of the 60s, a new construction method for asphalt wearing courses emerged: what is known today as "Stone Mastic Asphalt".

如此接近60年代末，一个新的施工方法沥青身穿课程出现：什么是当今的&石浇注式沥青&。

Based on four-year field inspection and investigation on deck pavement of mastic asphalt on Jiangyin Bridge, cracking causes of mastic asphalt are studied.

通过对江阴大桥浇注式沥青铺装4年的现场调查与跟踪，研究了浇注式沥青铺装的开裂原因。

Second, the asphalt mixture digital image processing technique was developed, and the main goal is to improve the image quality especially to improve the gray scale and the contrast between the aggregate particles and asphalt mastic.

初步开发了以提高图像质量，特别是集料颗粒与沥青砂胶之间的灰度对比度为主要目的的沥青混合料数字图像处理技术。

This thesis studied the visbreaking technique used in Nanyang deoiled asphalt to produce heavy fuel oil.

本文通过对南阳脱油沥青为原料进行减粘裂化生产重质燃料油工艺的研究，探讨了解决南阳石蜡精细化工厂为发挥原油含蜡量高的资源优势而进行炼油深加工后重油脱油沥青的出路问题。

The company is the foreshore from the Shandong Group Holdings 70% of a manufacturer of high-grade road asphalt production enterprise, registered in Shandong Province, Binzhou City, Yangxin County, the registered capital of 80,000,000 yuan, the operating range of oil and gas, high-grade road asphalt, lubrication Oil processing and marketing; chemical raw materials and products marketing, petrochemicals technology development, technical services.

该公司是由山东滨化集团控股70%的一家生产高等级道路沥青的生产企业，注册于山东省滨州市阳信县，注册资本8000万元，经营范围为石油天然气、高等级道路沥青、润滑油的加工、销售；化工原料及制品的销售、石化技术开发、技术服务。

Group analysis of asphalt in BRA suggests that the content of the asphaltine is very high but the pectin content is lower compared with common oil asphalt.

布敦岩沥青在印尼有应用，国内也有部分地区在工程中开始尝试；但其对沥青混合料的改性效果究竟如何，深入的研究成果目前尚不多见。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。