TR H4B W4

TR H4B W4

TR H4B W4

Initial Type Test (ITT) TB11 & TB81
Containment Level H4b
Working Width (m) W≤1,3
Class of Working Width W4
Acceleration Severity Index (ASI) B
Post distance (m) 1,33
Construction height from road surface (m) 1,33
Tested system foundation Single Sided / Rammed