Cumaru
Overview
Dura Deck Resist Range
Premium Performance & Looks
Board Types
Dura Deck Resist is our premium decking board choice if you require a high specification or if your budget allows. It features our most beautiful surface ever and is designed to achieve the most natural wood look on the market. All boards are 150 mm and are available in lengths of 3660 mm, allowing an easy install and a fantastic 15 year warranty.
Colours
Our Dura Deck Resist decking boards are available in six colours: Mahogany, Pebble Grey, Red Cedar, Weathered Cedar, Larch and IPE. Colour samples are available on request, or for large orders, bespoke colours can be selected. Additionally, all Dura Deck composite timber boards are reversible, allowing installers to choose from two attractive and durable finishes.
Please note that colours shown are representative only; actual colours may vary slightly. Whilst Dura Deck is relatively colour stable, there will likely be some initial colour lightening as the product weathers, which typically occurs in the first 3 months.
Advantages of the Resist Range
Designed with premium performance and looks in mind, the Resist boards are manufactured by advanced co-extrusion technology, with a highly engineered protective 360-degree outer armour. As a result, Dura Deck Resist is fire resistant to Class B, colour fade resistant, strength load resistant, stain resistant and also highly slip resistant, with superior statistics compared to non-composite and premium composite competitor products. The Dura Deck Resist range therefore guarantees a stunning yet highly safe alternative to the other products in the decking market.
Certification
FSC
“Linear Thermal Expansion (Lengthways)
Test Parameter – ISO 11359-2:1999 Method A Rate of temperature: 3 °C/min / Result – 36×10-6 K-1
Water Absorption
Test Parameter – EN 317:1993 / Result – 0.18%
Density
Test Parameter – ASTM D792-13 Method B / Result – 1.27 g/m3
UV Light Ageing Test
Test Parameter – ASTM G154-16 & ASTM D2244-16 UV Exposure cycle: Exposure duration: 1000h / Result – ΔE*ab = Grey Scale 5.72
Tensile Strength
Test Parameter – ASTM D638-14 / Result – 19.1 Mpa
Flexural Strength
Test Parameter – reference to ASTM D7032-17 Section 4.4 and ASTM D4761-13 Section 8 / Result – 25.3Mpa
Low Temperature Effect (-29 ±2°C)
Test Parameter – ASTM D7032-17 Section 4.5.1 and ASTM D4761-13 Section 8 / Result – 33.9 MPa
High Temperature Effect (52 ±2°C)
Test Parameter – ASTM D7032-17 Section 4.5.1 and ASTM D4761-13 Section 8 / Result – 16.9 MPa
Moisture Effect (85%RH)
Test Parameter – ASTM D7032-17 Section 4.5.2 and ASTM D4761-13 Section 8 / Result – 27.3MPa
Freeze-Thaw Effect
Test Parameter – ASTM D7032-17 Section 4.5.2 and ASTM D4761-13 Section 8 34.4 MPa Freeze-Thaw Effect / ASTM D7032-17 Section 4.7 and ASTM D4761-13 Section 8 Freeze-thaw exposure cycle : 1) Submerge underwater for 24h→2) -29°C, 24h→3) 23±2°C 24h→Step 1~3 as one cycle, total three cycles/ Result – Flexural Strength after freeze-thaw resistance: 24.9Mpa
Flexural Stiffness
Test Parameter – reference to ASTM D7032-17 Section 4.4 and ASTM D4761-13 Section 8 / Result – Flexural Stiffness: 4160 Mpa
Resistance to Indentation
Test Parameter- EN 15534-1:2014 Section 7.5 / Result – Brinell hardness: 61.5 Mpa
Charpy Impact Strength
Test Parameter – : EN ISO 179-1:2010 / Result – 4.4 kJ/m2
Flammability Resistance
Test Parameter – EN13501-1 (EN ISO 9239-1) and (EN ISO 11925-2) / Result – Bfl-S1 – As Standard
