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1. 发明授权

US4403891A Stabilizer for excavated surface 失效
标题翻译：挖掘表面的稳定剂
公开(公告)号：US4403891A
公开(公告)日：1983-09-13
申请号：US195447
申请日：1980-10-09
申请人： Shinkichi Ohoka , Sakae Sano
发明人： Shinkichi Ohoka , Sakae Sano
IPC分类号： C09K17/32 , E02D19/16 , E02D3/12
CPC分类号： C09K17/32 , E02D19/16
摘要： This invention relates to an improved stabilizer for excavated surface, and more particularly to a stabilizer for excavated surface which comprises adding at least one of natural cellulose fibers, particularly pulp, defibrated waste paper stock or their mixture to an ordinary stabilizer for excavated surface containing bentonite, etc. as the main component to be used for excavating the ground according to a fluid circulation system.The stabilizer according to the present invention has a good membrane formation ability and good strengthening and reinforcement of the soil structure around the excavated surface and also has a high capacity of suspension and dispersion of the excavated muds and gravels.
摘要翻译：本发明涉及一种用于挖掘表面的改进的稳定器，更具体地涉及一种用于挖掘表面的稳定器，其包括将天然纤维素纤维，特别是纸浆，解纤废纸原料或其混合物中的至少一种添加到含膨润土的挖掘表面的普通稳定剂中等作为根据流体循环系统挖掘地面的主要部件。根据本发明的稳定剂具有良好的成膜能力，并且在挖掘表面周围的土体结构具有良好的强化和强化作用，并且具有较高的挖泥泥砾石的悬浮和分散能力。

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