Title:
SURFACE REINFORCEMENT METHOD FOR WATERCOURSE STRUCTURE
Document Type and Number:
Japanese Patent JP2004076321
Kind Code:
A
Abstract:
To provide a surface reinforcement method for a watercourse structure for protecting and repairing a concrete surface of the watercourse structure from abrasion or damage by waterstream including sand and earth.
The surface of a fiber sheet 12 made of a cloth or the like using a high strength fabric is coated with a urea based resin 11 or the like. An adhesive 13 of ≥0.3 kg/m2 is applied on the rear face of a flexible reinforcing material 10 obtained in this way while interposing a nonwoven fabric when required and the fiber sheet is stuck to the concrete surface 15.
Inventors:
HAJIMA KOJI
KOJIMOTO TETSUYA
MINO YASUSHI
KOJIMOTO TETSUYA
MINO YASUSHI
Application Number:
JP2002235018A
Publication Date:
March 11, 2004
Filing Date:
August 12, 2002
Export Citation:
Assignee:
SUMITOMO RUBBER IND
International Classes:
E02B5/02; E04G23/02; (IPC1-7): E02B5/02; E04G23/02
Attorney, Agent or Firm:
Inaoka cultivation
Mio Kawasaki
Mio Kawasaki