VALTIR Vulcan Barrier System CEN, Assembly Manual, Page: 18 / 28

www.Valtir.com 17 Revision B December 2022
http://www.simpsonanchors.com
Model [Mechanical anchoring systems]:
THD75812HMG (3/4 inch diameter x 8.5 inches long; mechanically galvanized)
THD75100HMG (3/4 inch diameter x 10 inches long; mechanically galvanized)
http://toge-road.de
Model [Epoxy-based anchoring system]:
TSM B 22 X 155 IM 16 ASPHALT
Inspection Notice
For
permanent
applications on asphalt, using alternative anchor options (like Toge);
Valtir recommends that the system be inspected by qualified personnel according to the
guidelines set forth in the Maintenance and Repair section in the Product Manual, with
the following additions:
1. Increase the frequency of Walk-Up Inspections to once every six months (instead
of once every 12 months for concrete applications).
2. After each impact, check to see that all Anchor Bolts are not damaged and have
remained firmly anchored in the roadway surface. Damaged anchor bolts are
those found to be loose, broken, or showing signs of pull out and are to be
replaced. If the system is anchored to asphalt, then up to 20% of the total anchors
may be replaced if damaged. If more than 20% of the anchors are damaged, then
the system shall be relocated and reassembled onto new and undisturbed asphalt.