The structural assembly of the MCVIK KTI02005001AUTK 4-meter spike barrier is constructed on heavy-gauge mild steel (MS) channel (I-section) foundations designed to endure heavy physical impacts. Both the static casing and rising impact frames are fabricated with continuously welded seams for maximum structural integrity under repetitive vehicular traffic. For environmental corrosion resistance, all steel frames are treated with primer and industrial spray paint.
When deactivated into the lowered resting position, the tyre killer surface sits completely flush with the surrounding road grade, eliminating vehicle chassis interference during authorized passage. The top cover plate is engineered in accordance with Bridge Class 60/30 (DIN 1072) load-bearing standards, permitting regular drive-over passage of heavy transport vehicles weighing up to approximately 75 tons without compromising internal mechanisms.
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