摘要
文中阐述了S型瞬凝水泥的组成及反应机理,介绍了用它进行干法护孔、堵漏的生产试验过程,包括灌注工艺和专用工具.共经过6次试验,均获成功.
In this paper the composition and reaction mechanism of the model S accelerated cement are expounded. The process of operation test for dry method hole wall protecting-thief zone plugging by using the accelerated cement, grouting technique, and tools of special use are also described. Six tests have been conducted with satisfactory results obtained.
出处
《地质与勘探》
CAS
CSCD
北大核心
1991年第4期58-61,共4页
Geology and Exploration
