沥青

类似房屋所用的栋木刷了沥青。

The timbers of similar houses were painted with pitch .

木桩子上涂了沥青。

The wooden stakes are coated with pitch .

1969年在混凝土板上铺设了51mm厚的沥青混凝土铺装层。

In1969 a ( 51mm ) bituminous concrete overlay was placed on the concrete deck .

事实上，这种特性的原油只适宜于生产沥青。

In fact , a speciality crude is suitable only for bitumen production .

在特立尼达岛，石油以沥青的形式出现。

In the island of Trinidad the oil is in the form of asphalt .

他们用沥青涂盖屋顶。

They used pitch to cover roofs .

造船工匠用麻丝和沥青填塞木船缝隙。

Shipbuilders caulk wooden boats with oakum and tar .

沥青纸可以焚烧以获得能量。

Bitumen paper can be burnt to gain energy .

沥青露台位于建筑的南面和西面

Terraces of asphalt are placed by the building 's south and west facades .

屋顶涂抹了一层沥青。

The roof was covered with tar .

我们用沥青铺路。

We use tar to make roads .

关于混合C4溶剂脱沥青装置开停工问题的探讨

The start-up and shut-down of mixed c_4-solvent deasphalting unit

PLC在改性沥青设备自动控制系统中的应用

Application of PLC on Autocontrol System of Modification Bitumen Device

掺C（60）/C（70）和沥青薄膜的光谱特性

Characteristics of Absorption Spectra of Film Doped with C _ ( 60 ) / C_ ( 70 ) and Asphalt

SBS改性沥青防水卷材屋面工程的设计与施工

The design and construction of SBS modified bitumen water-proof rolling material

SBR复合材料在沥青路面层间结合中的应用研究

Application of SBR compound materials to the combination of bitumen pavement layers

SBS改性沥青拌和与压实温度的确定

Determination of Mixing and Compaction Temperatures of SBS Modified Asphalt

SBS改性沥青中试装置工艺流程的研究

The study of SBS modified asphalt pilot plant process flow

分子模拟在SBS改性沥青中的应用

Application of molecular simulation for study of SBS modified asphalt

SBS与基质沥青发生物理混合。

There are physical blend between SBS and base asphalt .

丙烯酸接枝改性PS沥青防水涂料

Acrylic graft-modified PS asphalt water-proof coatings

SBS和APP树脂石油沥青防水卷材的研制

Development of Water - proof Petroleum Pitch Coiled Material Modified by SBS and APP Resins

SBS微观分散状态与改性沥青性能的关系

Relationship Between the Micro Disperse State of SBS and the Performance of Modified Asphalt

SBS改性沥青离析测定法的启示

Enlightenment from Determining Separation of SBS Modified Asphalt

以经过闪蒸净化除去一次QI的煤焦油为原料，在常压下220℃～400℃范围内通过空气氧化制备一定软化点范围的沥青。

Coal tar pitch was prepared from QI free coal tar by air blowing at 220 ℃~ 400 ℃ .

聚合物SBS改性沥青机理分析

The polymer SBS modified asphalt mechanism analysis

PS改性阳离子氯丁胶乳沥青防水涂料的制备和性能研究

Study on the Preparative Process and Property of the Waterproof Paint of PS Modifying Cation Chloroprene Latex Asphalt

常规沥青的针入度等级和PG高温等级间的关系

Relationship between penetration grade and performance high temperature grade of conventional asphalt binder

SBR改性乳化沥青稀浆封层在乡村道路路面工程中的应用

Application of Slurry Seal Coat of SBR Modified Emulsified Asphalt in Pavement Project of Rural Road

高等级路面用SBS改性沥青的研制

Modification of road asphalt with styrene-butadiene-styrene