R507.2.2

Section R507.2.2 is titled 'Plastic composite deck boards, stair treads, guards, or handrails' and covers the requirements for the use of plastic composite materials in deck construction. A cross-reference to another standard which covers requirements for plastic composite materials is established. The purpose of this section is to prevent structural failure.

The model shows a piece of plastic composite deck board, guard, and handrail.