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  Vineyard Wire  
 

VINEYARD WIRE 4-LIFE®
Permaseal

The following table compares the performance of the 4-Life coating compared to class 3 galvanized coating:

Environment Rust on heavily galvanized wire Rust on
4-LIFE Wire
Agricultural 8 to 10 years More than
40 years
City 5 to 10 years More than
18 years
Industrial 1 to 3 years 3 to 8 years

Zinc-aluminum fencing wires are coated utilizing 95% zinc / 5% aluminum alloy coating. The new zinc-aluminum alloy retains the renowned protection of hot-dip galvanized coatings (excellent barrier coating, metallurgically bonded to the steel and providing very effective cathodic protection to any exposed steel). The small aluminum addition however, enhances the anticorrosion performance of the coating by making it more weather resilient. The dull, grey oxide layer formed on zinc-aluminum is more durable than the soft, white layer formed on pure zinc. This oxide layer itself acts as a barrier, retarding corrosion of the zinc-aluminum alloy.

The practical and economic advantages:

  • A four times longer life than that of heavily galvanized thanks to the zinc plus aluminium 4-LIFE® coating.
  • An anti-corrosion coating thickness greater than that heavily galvanized.
  • A smooth durable surface.
  • Perfect adherence and concentricity of the zinc plus aluminium coating.
  • A tensile strength greater than that of heavily galvanized wire.
  • A breaking strength greater than that of heavily galvanized wire.
  • Reduced elongation.
  • More useful metres per roll for an identical weight.
  • Guided rolls, easy to use.
  • Substantial economy per hectare installed, in association with absolutely reliable quality.
  • A product which respects the environment because there are no heavy metals in its composition.
 
 
 
  Deltex® Wire  
 

Introduced in 1990, Deltex® wire is a polyester extruded UV resistant carbon wire, perfect for use in vineyards, as catch wires and irrigation wires. Because Deltex® wire maintains its elasticity, retensioning is never needed.

Advantages:

  • Deltex® wire is easier, quicker, and safer to install then steel wire
  • Because of its elasticity, Deltex® wire can be positioned under the cordon wire without loosening the tension
  • Easy to repair, a simple knot or joiner is all that is needed
  • Pre-pruner and wire-lifting machinery work properly with Deltex® wire
  • When installed correctly* Deltex® wire is covered by a 10 year warranty
Wire Type Diameter Resistance Weight/Roll Length
No. 3 .1024 705 pounds/foot 43 lbs. 8530
   
Breaking Point: 60daN / mm2
Thermal Performance: -104 degress F to + 158 degress F
Elongation: 11%
Optimal Tension: 1-2% of the length
Lightweight: much lighter then steel
 
Comparison of Steel Wire to Deltex Wire
     
  Steel Wire Deltex Wire
conducts electricity yes no
needs retensioning yes no
suitable for cordon wire yes no
suitable for catch/drip wires yes yes
lightweight no yes
ease of handling no yes
expands/contracts with ∆ temp. yes no
succeptable to micro-lesions yes no
succeptable to rust yes no
join ends with crimp sleeves yes yes
join ends with retensionable joiners yes yes
connect with knot no yes
succeptable to damage by machinery yes yes
     
Click theabove images for a diagram on how to tie knots using Deltex® wire For videos on using Deltex® and its excessories, e-mail a request to info@spectrellising.com
 
 
 
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