JP2000319885A5 - - Google Patents

Claims (8)

  Reinforcement for civil engineering, characterized by integrating a natural fiber, a synthetic fiber, or a net formed by mixing both into the surface or inside of a water-absorbing and drainage base material formed into a sheet shape from a fibrous material such as non-woven fabric Sheet.   The reinforcing sheet for civil engineering according to claim 1, wherein the net-like body is formed by weaving a natural fiber, a synthetic fiber, or a linear material formed by mixing both.   The reinforcing sheet for civil engineering according to claim 1, wherein the net-like body is integrally formed of a synthetic resin net material.   4. The water-absorbing and drainage base material is integrally formed by spraying a synthetic resin fiber material together with an adhesive on the surface of the net-like body. Strengthening sheet for civil engineering.   An absorbent / drainage base material formed into a sheet by a fibrous material such as a non-woven fabric, and a strand network that is integrated with the surface or inside of the absorbent / drainage base material and is made of synthetic resin and has a knot. A reinforced sheet for civil engineering.   Reinforcement for civil engineering, characterized by integrating natural fiber, synthetic fiber, or a woven fabric formed by mixing both, on the surface or inside of a water-absorbing and drainage base material formed into a sheet shape from a fibrous material such as nonwoven fabric Sheet. The reinforcing sheet for civil engineering according to claim 6, wherein the woven fabric is formed by weaving natural fibers, synthetic fibers, or untwisted yarns formed by mixing both.   The reinforcing sheet for civil engineering according to claim 6 or 7, wherein the water-absorbing and drainage base material is integrated on both surfaces of the woven fabric.