【摘要】 介绍了国内外高等级公路工程中应用ＳＳＴ固化剂施工的基本情况，着重介绍自行开发的改性ＳＳＴ固化剂的改性技术、机理分析、工艺要领与工程质量数据，并作出了技术经济评估。更多还原

【Abstract】 The current situation on the application of SST fixative in international and domestic high - grade highway constraction is discussed. The major technical parameters, prinaples of application, engineering aechnigues and the data of engineering quality improvement of SST fixative are further explored. An economic-technical evaluation is also presented.更多还原