asphalts

Bituminous mixes - Wearing courses : porous asphalts - Definition - Classification - Characteristics - Manufacturing - Laying.

沥青混合料.行车路面层：多孔沥青.定义.分类.特性.生产.铺设

Through the study of the evaluation and compare of these high-viscosity asphalts, graded mixture design, performance evaluation.

通过对高粘度沥青性质评价对比、混合料性能评价等方面进行研究。

One of the refining processes for ultimate conversion of heavy residues, asphalts, coke and even coal.

使重质残渣油、沥青、焦、甚至煤最终转化的一种炼制过程。

The gel states of two recycling asphalts are studied by penetration-index method and gel-instability-index method.

用针入度指数法与胶体不稳定指数法，评价了两种再生沥青的胶体状念。

Both of the two types of reservoir space are now filled with asphalts in different extent.

上述两种类型的储集空间都不同程度地被沥青充填。

Comprising to other paving asphalts, the asphalts derived from Tahe crude oil have higher softening point and penetration index (PI).

结果表明：塔河沥青具有软化点和针入度指数高的特点；

At last, the aging mechanism of two asphalts was discussed.

并对沥青的老化机理进行了探讨。

Flame-retardant asphalts with different flame-retardant (H, L, W) were prepared.

选用三种阻燃剂分别制备了不同的阻燃沥青。

At last, we discussed aging mechanism of two asphalts.

并对沥青的老化机理了探讨。

BLACK PRODUCTS. DISTILLATION OF FLUIDIZED AND CUT-BACK ASPHALTS.

黑色产品.稀释沥青和液态沥青的蒸馏

Indentation tests form mastic asphalts.

沥青砂胶压痕试验

an finally stirring the matrix asphalts and the mixture at 115-135 DEG C and cooling to obtain the modified asphalt regeneration agent.

最后将基质沥青和混合物在115℃~135℃下搅拌，冷却后得改性沥青再生剂。

PETROLEUMS AND DERIVATIVES. CLOSED CUP FLASH POINT OF FLUIDIZED AND CUT-BACK ASPHALTS USING THE ABEL CLOSED TESTER.

稀释沥青和液态沥青测定闭环闪点的阿贝尔装置法

Achievements Introduction of Petroleum Asphalts and Their Production Techniques

石油沥青类产品及其生产技术成果介绍

Petrochemical Standard & Description Petroleum Asphalts for road Pavement

道路石油沥青石油化工行业标准及编制说明

Impact of ultraviolet radiation on changes of typical functional groups and vitrification temperature for asphalts

紫外线对沥青特征官能团和玻璃化温度的影响

High performance and stabilization of styrene butadiene rubber modified asphalts with reactive blending

丁苯橡胶改性沥青的高性能化和稳定化

Standard Test Method for Determining the Viscosity of Emulsified Asphalts Using a Rotational Paddle Viscometer

用轮桨式粘度计测定乳化沥青粘度的标准试验方法

Standard Practice for Evaluating Aggregate Coating using Emulsified Asphalts

评估用乳化沥青聚合涂层惯例

Waterproofing asphalts for building construction

防水工程用沥青