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91. The solvent extraction severity for deasphalting of VR in DACC technology (a combination process of VR solvent deasphalting, ammonia from asphalt and DAO catalytic cracking) was studied.

92. The aging kinetic models in the parameter of n-pentane asphaltene were determined for simply discovering the antiaging property of asphalt added ultraviolet absorption antiaging agent.

93. Exports: textiles and footwear, asphalt, metals and metallic ores, crude oil.

94. A kind of technical process, by which cation modified asphalt emulsion was prepared with polymer added to cation serum and then mixed with 70 heavy asphalt was introduced.

95. ... and application situation of solvent deasphalting - deoiling asphalt gasification - deasphalting oil FCC group technology.

96. Sir Walter Raleigh visited the famous pitch lake of Trinidad in 1595; it is said to contain nine thousand million tons of asphalt.

97. Therefore, a domestic renowned waterproofing company urgently needs a kind of paving machine for asphalt waterproofing coiled material to improve the work efficiency and guarantee the quality.

97. Sentencedict.com is a online sentence dictionary, on which you can find nice sentences for a large number of words.

98. Finally, using the asphalt overlay construction technology to repair cement concrete pavement is brought forward.

99. The application research of CSW in paving asphalt was carried on.

100. Impacts of each regenerant component on the performance of the waste asphalt were investigated.

101. A cutting tip for a cutting tool used to cut or drill a brittle workpiece such as stone, brick, concrete, or asphalt and a frame saw provided with the cutting tip are disclosed.

102. Stiffness, as defined previously in this chapter (Eq. 9.3), is expected to be dependent on both the asphalt cement and the concentration and geometric properties of the aggregate.

103. The mechanism for low noise asphalt pavement to lower tyre noise is analyzed. A acoustical model is put forward. The resonance frequency of sound wave is analyzed with Helmholtz resonator model.

104. Low surface wettability and bulk density of petroleum asphalt are effectively solved by the use of a kind of surfactant and different particles distribution in the experiment.

105. The modification of the asphalt with anthracitic coal and coke were studied in this paper.

106. DCCF modifying asphalt was a physical enchase blending process, during which the microstructure of asphalt was improved.

107. Asphalt pavement performance database and rich text maintenance strategy information database are employed by reasoning mechanism.

108. This paper, taking the auto leveling system of modern asphalt paver as an example, describes the system monitoring and fault diagnosing function.

109. Asphalt mastic consists of asphalt binder and mineral filler, and is an important component in asphalt mixture for paving roads.

110. The quality of regenerated asphalt can reach requirement of the traffic road quality standard of petroleum asphalt(GB50092-96).

111. Asphalt tank covers with stainless steel skin; it has beautified apparentness.

112. The epoxy asphalt concrete is a good kind of paving material for steel bridge decks, but its performance can be influenced obviously by construction conditions.

113. The streams also tend to cool areas overheated by sun-baked asphalt and to nourish greenery that lures wildlife as well as pedestrians.

114. Finally, this study analysised the asphalt mixture fatigue damage evolution process of stress control mode and established a relationship between unit load fatigue damage rate and the fatigue life.

115. Asphalt smoke is one of the pollution matters, which comes from the production or construction course and has direct influence on the air environment because of its fetor and irritating smell.

116. However, adding different type and content of mineral fillers to asphalt binders could result in considerable changes in the engineering properties of asphalt mastic.

117. In this paper, the self-made polyaniline compound conductive fibers are taken as the electric material, the conductive fiber asphalt concrete is prepared.

118. To keep the normal use of asphalt pavement, analyse the reason on basic crack for cement stable breakstone of the urban road, prate the method on prevention and cure.

119. The commercial production of high performance carbon fibre from mesophase asphalt will be one of the main technical routes hereafter.

120. It is worth popularizing as a new type undersurface layer gradation of asphalt pavement.