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LINERS

Liners for continuous relining jobs by impregnation

The liner is used for rehabilitation jobs in non accessible sewers networks. Our liner allows to weatherproof a impaired pipe without any earthwork.

Dry liner is manufactured from batting felt in polyester fibre. Each fold of liner is cut according to specific lengths and tolerances to obtain a perfect fit of the liner into the pipe.

Several folds of felt are superposed to suit the liner needed thickness. The liner seam if tightness thanks to a pasted binding.

The liner is impregnated with a polyurethane, or polypropylene (resin) coat (following job conditions). It is used for partial rehabilitation jobs.

AGRIPPA sells a wide range of liners to suit any situation.
TECHNICAL DATA

Technical data
Reference AgriLiner Agriliner S AgriFlex AgriProFlex AgriProFlex S ou XT
Polymerization Cold / Hot water Steam Cold / Hot water Cold / Hot water Steam
Bends No No 90° 90° 45°
Diameter jump No No 1 2 No
Fibers     100% Polyester 100% Polyester 100% Polyester
Coating Polyurethanne Extra Resistant Polyurethanne Polyurethanne 265g/m² Polyurethanne 300g/m² à l'extérieur Polyurethanne 300g/m² outside
Seam bonding Stitched Stitched Stitched Stitched Stitched
Temperature resistance 90° 90° 70° 70° 70°
Tear strength (long)     > 600 > 600 > 1500
Tear strength (wide)     > 400 > 500 > 1100
Stretch break (long)     > 100% > 75% > 120 %
Stretch break (wide)     > 140% > 300% > 120 %
Burst pressure     0.9 bar 0.7 bar 0.8 bar
Pressure resistance 0.5 bar 0.4 bar 0.5 bar
Diameter 100-1500 100-1500 50-200 50-200 100-200
Roll length 50 or 100 m 50 or 100 m 100 m 100 m 100 m
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Available diameters DN 50-200
Reference 50 60 70 80 100 125 150 200
AgriFlex 3.5 mm x x x x x x x x
AgriProFlex 4.5mm 50 / 60 60 70 / 80 80 / 100 100 / 125 125 / 150 150 / 200 200 / 250
AgriProFlex S 4.5mm         x x x x
AgriProFlex XT 6mm         x x x x



Available diameters DN 100-500
Reference 100 125 150 200 250 300 350 400 450 500
AgriLiner x x x x x x x x x x
AgriLiner S x x x x x x x x x x



Available diameters DN 600-1500
Reference 600 700 800 900 1000 1100 1200 1300 1400 1500
AgriLiner x x x x x x x x x x
AgriLiner S x x x x x x x x x x