WATER-STOPPING MATERIAL FOR SOIL AND METHOD FOR CONSTRUCTING WATER-STOPPING LAYER

PROBLEM TO BE SOLVED: To provide a water-stopping material for soil which can be easily adhered on a steep face of slop by spraying and has high self-supporting stability during spraying and imparts a high water-stopping property to the plane, and a method for constructing a water-stopping layer whi...

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Bibliographic Details
Main Authors HIROSUE NORITOSHI, NORIMATSU ISAMU
Format Patent
LanguageEnglish
Published 14.01.2003
Edition7
Subjects
DISPOSAL OF SOLID WASTE
FIXED CONSTRUCTIONS
FOUNDATIONS
HYDRAULIC ENGINEERING
PERFORMING OPERATIONS
RECLAMATION OF CONTAMINED SOIL SOIL
SOIL SHIFTING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a water-stopping material for soil which can be easily adhered on a steep face of slop by spraying and has high self-supporting stability during spraying and imparts a high water-stopping property to the plane, and a method for constructing a water-stopping layer which is easily applied to aa steep normal plane and gives the high water-stopping property. SOLUTION: This water-stopping material for soil contains a soil material, fine blast furnace slag dust and bentonite, and has a moisture contents of 10 to 40%. The method for constructing the water-stopping layer includes a process to spray the water-stopping material to the normal plane having a gradient of 1:2 to 1:0.5.
Bibliography:Application Number: JP20010194527