Move to the text

Material for the river

NEEDFL water shielding mat
NEEDFL water shielding mat (Impermeable sheet for the river building a breakwater)
The NEEDFL water shielding mat is Impermeable sheet for the dike slope which compounds, and unified the still water sheet of the high quality and the nonwoven fabrics (shoddy felt with the reinforcement basis cloth) mainly composed of synthetic fibers.
1. Frictional force with the soil increases by being superior to properties of matter such as strength, stretchability, the durability as I use pure polyvinyl chloride (PVC) of the high quality or ethylene vinyl acetate copolymer resin (EVA) for the materials of the still water sheet, and touching the wrinkle of the consecutive lozenge on the surface more, and the slipper effect at the slope improves
2. Because I use shoddy felt (JIS-L-3204 three kinds 4 conformity product) with the synthetic fiber reinforcement basis cloth for reinforcement mat, there is elastic power of absorption (cushion characteristics) and protects a unified still water seat from the shock with the risings such as concrete blocks

■A use:
1. Leak of water measures of the river building a breakwater
■Specifications:  -Product catalogue -
  NEEDFL water shielding mat (Impermeable sheet for the river building a breakwater)
Article number
Wrinkle part belonging to
Effective width (m)
Thickness (mm) Still water sheet materials Characteristic
Still water sheet Reinforcement mat
WSP-10R 2 With 1.0+ wrinkle 10 PVC  
WSP-10E 2 With 1.0+ wrinkle 10 EVA  
WSP-10RT 2 With 1.0+ wrinkle 10 PVC  Water-absorbing resin pin-adaptive type belonging to
WSP-10RF 2 With 1.0+ wrinkle 10 PVC  High friction reinforcement mat type
Tanaka Co., Ltd.
12-23, Miyacho, Izumiotsu-shi, Osaka
Fiber composition material for engineering works, the construction
(Geo-synthetic) ・
Industrial material production, sale

Back to TOP