The traditional decking material is pressure treated wood. The current material many contractors choose to use is composite decking. This material is typically made from wood-plastic composite or Fiberglass Reinforced Plastic (FRP). Such materials do not warp, crack,

Each Bridge uses timber treatments that extend the life of the timbers. These treatments extend the Density of this material is an additional defense to warping, twisting and cupping, especially in dry climates. Can have a rustic appeal which Composite and or recycled decking and railing material. Structural composite

Are you wondering which boardwalk or pedestrian bridge material is best suited for your project? Click to read a comparison of the most popular materials used on commercial boardwalk or pedestrian bridge projects.

affect the strength and performance of wood in bridge applications. This includes not only the anatomical, When closely packed, these wood cells form a strong composite system that is often compared to a . and radial direction can cause wood pieces to distort or warp (Figure 3-8). In addition, the uncontrolled drying or

multi-girder form or ladder deck form, is essentially that of a number of adjacent composite beams. Transverse bracing and the flexural stiffness of the slab will result . bottom flange (which is a form of warping). These effects (mainly the effects due to one. Figure 3.1. Grillage for a curved multi-girder bridge deck. Table 3.1.

Wood is a traditional material for decks but can encompass issues without proper routine maintenance. These include warping, cupping, splitting, fading and a number of other issues. Composite decks are low maintenance and perform better than pressure-treated wood. They will not warp, cup, split, or fade. However, low

PermaStruct has a range of timber composite decking profiles which add long lasting beauty to jetties, fingers and pontoons. Replace that cracking, warping and faded old timber with a deck that is flat, straight, anti-slip and great looking. Three unique sizes and a choice of finish and colour gives you the freedom to create a