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Material for the harbor

NEED KEEPER
  • NK-500S
    NK-500S
    • NK-500S
NEED KEEPER
 
The NEED KEEPER is high stretchability, a high strength synthetic fiber nonwoven fabric developed for the purpose of Prevention of soil draw-out, scouring prevention in the engineering works construction such as a harbor, the inning.
 
■Features:
1. As tensile strength and growth rate are big, even the high load by heavy goods is not easily damaged
2. As there is the elasticity and has superior impact resistance, it is not torn for the risings such as sacrifice, rubble easily either
3. As there is flexibility, it is easy to adhere to the construction ground, and Prevention of soil draw-out, an effect of the scouring prevention are big
4. As I assume a synthetic fiber material, be superior to weatherability, medicine-resistant characteristics, corrosion resistance and can cope with long-time use
5. I endure the abrasion such as the earth and sand for a high-strength synthetic fiber nonwoven fabric for a long term

■Uses:
1. Building a breakwater earth and sand Prevention of soil draw-out such as a coastal line, the fishing port
2. The earth and sand Prevention of soil draw-out of the inning building a breakwater
3. Breakwater, nonequivalent subsidence, scouring prevention of the detached room bank bank
4. Nonequivalent subsidence, scouring prevention of the wave-dissipating root hardening block
 
■Specifications:
Article number Thickness Width Length Mass Tensile strength N/5cm Growth rate % Tear strength N
mm m m g/m2 Length The side Length The side Length The side
NK-400S 4 2 50 500 640 990 110 90 180 200
NK-500S 5 2 50 700 890 1480 100 90 250 300
NK-700S 7 2 25 900 1080 1970 100 90 350 400
NK-1000S 10 2 25 1400 1570 2650 100 90 500 590
 
NEED KEEPER high stretchability type - product catalogue -
Article number Thickness Width Mass Tensile strength N/5cm Growth rate % Tear strength N
mm m g/m2 Length The side Length The side Length The side
NK-800Z 8 2 1350 900 900 200 200 500 500
 
Tanaka Co., Ltd.
〒595-0013
12-23, Miyacho, Izumiotsu-shi, Osaka
Fiber composition material for engineering works, the construction
(Geo-synthetic) ・
Industrial material production, sale

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