AS 4422 (Int):2022 PDF
AS 4422 (Int):2022 provides a test method to measure conformance with thresholds that if exceeded are more likely to lead to death associated with brain injury resulting from a fall or impact onto surfaces.
AS 4422 (Int):2022 PDF
$28.00
Playground surfacing – Specifications, requirements and test method
Standards Australia , 11/25/2022
