ISIRI 21208
Persian Guardrail
Single-sided W-beam safety barrier built to Iran’s national standard ISIRI 21208.
Steel highway guardrail systems crash-tested to EN 1317 — from N2 roadside barriers to H4b heavy-vehicle containment — plus the ISIRI 21208 Persian Guardrail. Every system is hot-dip galvanized and supplied as a complete kit.
Single-sided W-beam safety barrier built to Iran’s national standard ISIRI 21208.
SSA 2.00 is a roadside barrier tested to EN 1317 for containment level N2, with working width W4 (1.3 m) and posts every 2000 mm.
SSA 4.00 is a roadside barrier tested to EN 1317 for containment level N2, with working width W5 (1.6 m) and posts every 4000 mm.
USSA W4 is a roadside barrier tested to EN 1317 for containment level N2, with working width W4 (1.2 m) and posts every 2000 mm.
USSA W1 is a roadside barrier tested to EN 1317 for containment level N2, with working width W1 (0.6 m) and posts every 670 mm.
HSSA 1.33 is a higher-containment barrier tested to EN 1317 for containment level H1, with working width W4 (1.2 m) and posts every 1330 mm.
HSSA 2.00 is a higher-containment barrier tested to EN 1317 for containment level H1, with working width W5 (1.6 m) and posts every 2000 mm.
HSSA 2.00 TF is a higher-containment barrier tested to EN 1317 for containment level H2, with working width W8 (2.7 m) and posts every 2000 mm.
HSSA-P 1.33 is a higher-containment barrier tested to EN 1317 for containment level H1 / H2, with working width W5 (1.6 m) / W7 (2.2 m) and posts every 1330 mm.
DSSA 1.33 is a double-sided median barrier tested to EN 1317 for containment level H2, with working width W7 (2.3 m) and posts every 1330 mm.
Tell us the road type, design speed and available working width — our engineers recommend a tested system.