Wooden bridges become slip-resistant with GriP

Why is wet wood slippery?

Wood becomes slippery when wet because the water on the surface of the wood reduces friction between the wood and the soles of shoes or other surfaces. When wood gets wet, a thin film of water forms on the surface, which reduces adhesion and friction. This film of water acts as a lubricant and makes the surface smoother, increasing the risk of slipping and making it no longer slip-resistant.

In addition, certain types of wood can be smoother than others, depending on the structure of the wood fibers and the surface treatment. Some types of wood have a natural tendency to absorb more moisture, which can further increase the risk of slipping.

The outdoor wooden bridge is exposed to the elements and was slippery in damp and wet weather. Our company was commissioned to remedy the situation. The wooden planks were treated with GriP New Wood, an anti-slip coating specially developed for wood. The anti-slip coating is also specially designed for outdoor use and is therefore weather-resistant. The transparent coating is resistant to rain, frost, and UV rays. After a drying time of 1 hour, the wood surface had a slip resistance rating of R12 and has since been slip-resistant even in rain and damp conditions.