CAJ | 학술논문

研究了用于超薄磨耗层养护技术的高粘改性乳化沥青的配方技术和生产工艺，考察了乳化剂的种类和SBS改性剂的掺量对改性沥青及改性乳化沥青蒸发残留物性能的影响。结果表明，采用进口JS－2乳化剂，SBS改性剂掺量达到3．5％时，制备得到的改性乳化沥青满足超薄磨耗层用高粘改性乳化沥青的技术指标和应用需求。
연구료용우초박마모층양호기술적고점개성유화력청적배방기술화생산공예，고찰료유화제적충류화SBS개성제적참량대개성력청급개성유화력청증발잔류물성능적영향。결과표명，채용진구JS－2유화제，SBS개성제참량체도3．5％시，제비득도적개성유화력청만족초박마모층용고점개성유화력청적기술지표화응용수구。
Research has been done to study ingredient design and preparation of high-viscosity modified emulsified asphalt. This paper investigates the influence on performance of residue of modified asphalt emulsion by varying contents of SBS and kinds of emulsifier.With performance test, it shows that modified emulsified asphalt with 3.5%-content of SBS could meet request of standard for modified emulsified asphalt when JS-2 was applied into it, which can also satisfy applying-request of Ultra-thin bonded wearing course.