Hydraulic and earth engineering – Earth treatment or control – Chemical
Patent
1988-06-23
1989-07-18
Suchfield, George A.
Hydraulic and earth engineering
Earth treatment or control
Chemical
405264, 166295, E02D 312
Patent
active
048489735
ABSTRACT:
A grout material comprises a pulverulent body having a silicone coating portion formed on at least a part of the surface of a base material. The particle size of the pulverulent body ranges from 1 to 10 .mu.m. A grouting method using a grout material comprises the steps of boring a hole in a predetermined portion of an area to be grouted, supplying to the hole a powdery grout material containing a pulverulent body having a silicone coating portion formed on at least a part of the surface of a base material and thereby grouting the grout material into the periphery of the hole.
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Horiya Shigekazu
Kita Kenji
Yokota Takayoshi
Kabushiki Kaisha Kumagaigumi
Suchfield George A.
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