Tunnel Ventilation Fabric

High-strength mine-ducting fabrics we provide quality-coated textile solutions for the challenges of ventilating deep mines and tunnels. Our fabrics are stronger and less prone to cracking and delaminating at all temperatures than inferior laminated products.Custom performance properties like...

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Product Details

High-strength mine-ducting fabrics we provide quality-coated textile solutions for the challenges of ventilating deep mines and tunnels. Our fabrics are stronger and less prone to cracking and delaminating at all temperatures than inferior laminated products.Custom performance properties like rip-stop textiles and antistatic top coating options are available, tailored to your fabric requirements. Our  Customer Service are always happy to advise you on which fabric configurations best suit your end-use application.

 

Characteristic:

· Flame resistance conforms to EN71-2 : 2011/DIN4102/UL94.

· Woven/knitted polyester fabric with both sides pvc coated.

· Low friction loss.

· Dual suspension fin/tab to withstand double pressure.  

· Seam welded by hot air or HF to be airtight and provide low leakage.

· High wear resistance and tear strength.

· Anti-static feature(<3*108) optional.  

· Diameter range 600-3000mm.

· Standard length 20m, custom lengths available.

· Standard coupling : zipper coupling + sleeve cover, other connection way available.  

· Annual production 2,000,000m for ventilation ducts and 15,000,000 m2 duct fabric, fully meet your needs.

· Ready for fast and easy installation.  

· Apply for related certification as different country or region.


Item

Unit

Result

Color

-

black, yellow, orange or customized

Base Fabric 

-

knitted/woven polyester fabric with both sides pvc coated

Weight

g/m2

400-900 or customized

Length

m

1-320 or customized

Tensile Strength of Welding Joint

N/50mm

1000-2500 or customized

Tensile Strength (Warp/Weft)

N/50mm

1500-3000 or customized

Tear Strength(Warp/Weft)

N

400-600 or customized

Adhesion Strength

N/50mm

60-100 or customized

Antistatic

Ω

<3*108  or optional

Wind Pressure Resistance

Pa

3000-10000

Flame Retardant

-

EN-71/UL94/DIN4102 or customized


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Fields of Application

· Forced air feeding

· Air ducts

· Ventilation tubes

· Flow channels and tubing

· Mines ventilation

· Underground ventilation

· Debris ducts

· Tunnel ventilation

 

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