An unexpected change in levels. Changes in levels
of surfaces should not present any hazard to the
user of the area.
The fading of the materials that are exposed to
The yellowing of materials that are exposed to
UV resistance is defined as the ability of a
material to resist ultra violet (UV) light or
sunlight. UV light or sunlight will cause
non-resistant materials and surfaces to fade or
Areas within the wetpour which have additional binder
content, making them suitable for high wear areas such as
underneath roundabouts or swings. These are usually
coloured differently to the rest of the surface, and can be in
the shape of a graphic such as an arrow or circle.
WEARING (SURFACE) COURSE
The visible upper surface layer that carries the
traffic. Also known as the surface course.
The process of mixing resin and rubber granules together in a
forced action mixer, then laying to a smooth, trowelled finish.