1 Scope
This Technical Specification identifies the required and optional properties of wood-plastics composite (WPC)products. It is intended to be used as a basis for the specifications of WPC products. This part is applicable to WPC products intended to be used as decking and siding.NOTE Other applications may be covered when this document will be revised.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
EN 310, Wood based panels — Determination of modulus of elasticity in bending and of bending strength
EN 317, Particleboards and fibreboards — Determination of swelling in thickness after immersion in water
EN 318, Wood-based panels — Determination of dimensional changes associated with changes in relative humidity
EN 321, Wood based panels — Determination of moisture resistance under cyclic test conditions
EN 477, Unplasticized polyvinylchloride (PVC-U) profiles for the fabrication of windows and doors —Determination of the resistance to impact of main profiles by falling mass
EN 479, Unplasticized polyvinylchloride (PVC-U) profiles for the fabrication of windows and doors —Determination of heat reversion
EN 789:2004, Timber structures — Test methods — Determination of mechanical properties of wood based panels
EN 927-6, Paints and varnishes — Coating materials and coating systems for exterior wood — Part 6:Exposure of wood coatings to artificial weathering using fluorescent UV lamps and water
ENV 1156, Wood-based panels — Determination of duration of load and creep factors
EN 1383, Timber structures — Test methods — Pull through resistance of timber fasteners
EN 13446, Wood-based panels — Determination of withdrawal capacity of fasteners
EN 13823, Reaction to fire tests for building products — Building products excluding floorings exposed to the thermal attack by a single burning item
EN 13893, Resilient, laminate and textile floor coverings — Measurement of dynamic coefficient of friction on dry floor surfaces
CEN/TS 15534-1:2007, Wood-plastics composites (WPC) — Part 1: Test methods for characterisation of WPC materials and products
CEN/TS 15534-2, Wood-plastics composites (WPC) — Part 2: Characterisation of WPC materials
CEN/TS 15534-3:2007
EN ISO 179-1, Plastics — Determination of Charpy impact properties — Part 1: Non-instrumented impact test(ISO 179-1:2000)
EN ISO 877, Plastics — Methods for exposure to direct weathering, to weathering using glass-filtered daylight,and to intensified weathering by daylight using Fresnel mirrors (ISO 877:1994)
EN ISO 2813, Paints and varnishes -- Determination of specular gloss of non-metallic paint films at 20 degrees, 60 degrees and 85 degrees (ISO 2813:1994, including Technical Corrigendum 1:1997)
EN ISO 4628-6, Paints and varnishes — Evaluation of degradation of coatings — Designation of quantity and size of defects, and of intensity of uniform changes in appearance — Part 6: Assessment of degree of chalking by tape method (ISO 4628-6:2006)
EN ISO 4892-2, Plastics — Methods of exposure to laboratory light sources — Part 2: Xenon-arc lamps(ISO 4892-2:2006)
EN ISO 6603-2, Plastics — Determination of puncture impact behaviour of rigid plastics — Part 2:Instrumented puncture test (ISO 6603-2:2000)
EN ISO 9142:2003, Adhesives — Guide to the selection of standard laboratory ageing conditions for testing bonded joints (ISO 9142:2003)
EN ISO 9239-1, Reaction to fire tests for floorings — Part 1: Determination of the burning behaviour using a radiant heat source (ISO 9239-1:2002)
EN ISO 11925-2, Reaction to fire tests — Ignitability of building products subjected to direct impingement of flame — Part 2: Single-flame source test (ISO 11925-2:2002)
ISO 7724-1, Paints and varnishes — Colorimetry — Part 1: Principles
ISO 7724-2, Paints and varnishes — Colorimetry — Part 2: Colour measurement
ISO 7724-3, Paints and varnishes — Colorimetry — Part 3: Calculation of colour differences