PREN 10223-4 : DRAFT 2008

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Information to be supplied by the purchaser
5 Manufacture
   5.1 Base metal
   5.2 Fabrication
        5.2.1 Rolls
        5.2.2 Panels
   5.3 Welding
6 Requirements
   6.1 Tensile strength
   6.2 Tolerance on wire diameters
   6.3 Coatings
        6.3.1 Zinc and zinc/alloy coatings
        6.3.2 Organic material coatings
   6.4 Tolerance on mesh dimensions
   6.5 Weld shear strength
7 Sampling and testing
8 Inspection documentation
9 Methods of test
   9.1 Tensile test
   9.2 Wire dimension
   9.3 Weld shear strength
   9.4 Coating tests
        9.4.1 Zinc or zinc alloy coating of wire before
               welding
        9.4.2 Welded mesh which is zinc or zinc alloy coated
               after welding
        9.4.3 Hot dip zinc or zinc alloy coating by a batch
               process (panels)
        9.4.4 Coated with organic material after fabrication
10 Packaging
Annex A (normative) - Weld shear strength test method (welded
        mesh)

Defines requirements for steel wire welded mesh fencing of which there are many types for a variety of applications. It also defines the general characteristics of welded mesh fencing supplied as rolls or panels and coatings, properties and tolerances.