1 Scope
This document has two parts.
Part 1 specifies four methods for the determination of the vertical water infiltration
rate of different types of sports surfacing.
Method A is suitable for measuring the vertical water infiltration rate of synthetic,
textile and synthetic turf sports surfaces in the laboratory.
Method B is suitable for on-site measurements of the Vertical Water Infiltration Rate
of synthetic, textile, synthetic turf and bound mineral sports surfaces.
Method C is suitable for on-site measurements of the vertical water infiltration rate
of natural turf sports surfaces.
Method D is suitable for measuring the for on-site measurements of the vertical water
infiltration rate of unbound mineral sports surfaces.
NOTE For filled synthetic turf and unbound mineral surfaces, laboratory tests are considered
to give a more precise indication of how a surface will perform.
Part 2 specifies a method for determining the horizontal water flow rate of synthetic,
textile and synthetic turf surfaces in the laboratory.