Polyethylene (PE) has been modified by a small amount of mixing ethylene acrylic acid (EAA) copolymer. The water treeing in PE modified was also studied.
以不同含量的乙烯丙烯酸共聚物(EAA)对聚乙烯(PE)进行了共混改性,研究了改性后实验样品中水树的生长情况。
The research on proportion design of foamed asphalt mixture includes: foaming of asphalt, gradation, and the best amount of mixing water and asphalt. Its design method and steps are put forward.
泡沫沥青混合料配合比设计的研究主要包括沥青的发泡、集料级配的确定、拌合用水量和最佳沥青用量的确定。
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