Title:
GROUND FABRIC FOR ASPHALT IMPREGNATION
Document Type and Number:
Japanese Patent JP2004084113
Kind Code:
A
Abstract:
To provide a ground fabric for asphalt impregnation capable of readily digging asphalt surface in asphalt repairing construction and finely being crushed when recycled in a disposal station.
In the ground fabric for asphalt impregnation, short fiber webs are laminated at least on one side of a glass fiber layer and a short fiber constituting the short fiber web is entangled with a glass fiber and short fibers are integrated as a whole by entangling short fibers with each other. An asphalt sheet is obtained by impregnating asphalt into a ground fabric for asphalt impregnation. The glass fiber layer is preferably glass paper.
Inventors:
Kaminomon, Hideaki
Numazawa, Hajime
Numazawa, Hajime
Application Number:
JP2002000245742
Publication Date:
March 18, 2004
Filing Date:
August 26, 2002
Export Citation:
Assignee:
UNITIKA LTD
International Classes:
E01C7/26; D04H1/4218; D04H1/498; D06M13/02; (IPC1-7): D04H1/46; D04H1/42; D06M13/02; E01C7/26
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