Msewu waukulu wachitetezo umapangidwa ndi zitsulo zotchinga ndi mizati pakati pawo, ndipo mizati iwiriyi ili pakati pa zitsulo ziwiri zotchingira zitsulo.Chitsulo chotchingira chamalata ndiye njira yayikulu yachitetezo cha semi-rigid iyi.Highway guardrail amagwiritsa ntchito kusinthika kwa maziko a nthaka, ndime ndi mtengo kuti atenge mphamvu zomwe zimapangidwira chifukwa cha kugunda kwa galimotoyo, kukakamiza galimotoyo kusintha njira, kuteteza galimoto kuti isatuluke pamsewu, komanso nthawi yomweyo. .Ikhoza kuchitapo kanthu poteteza galimoto ndi anthu omwe ali pagalimoto ndikuchepetsa kutayika kwa ngozi.

Malinga ndi mawonekedwe a ntchito ndi zinthu za Expressway guardrail, ogwiritsa ntchito amatha kusankha Expressway guardrail kupanga ma hydraulic press, nthawi zambiri matani 315, matani 400, matani 500 azitsulo zozizira za hydraulic press, kugwirizana ndi nkhungu kuti azindikire nthawi imodzi kupondaponda kwa Expressway guardrail. .Kupanga, processing Mwachangu kwambiri.

Highway guardrail ndi chida chachitsulo chozizira.The corrugated guardrail imatha kuyamwa mphamvu zowombana, imakhala ndi mzere wabwino wowoneka bwino, ndiyosavuta kuyisintha ikawonongeka, ndipo imakhala ndi anti-corrosion, anti-kukalamba, kukana kwa dzuwa, kukana kutentha kwambiri, kukana kutentha pang'ono, ndi zina zambiri. Mawonekedwe, moyo wautumiki wakunja ukhoza kufikira zaka 10-25, ukhoza kugawidwa m'mitundu iwiri, imodzi ndi iwiri yoyang'anira wave wave guardrail, zomwe zimafotokozedwa ndi: 4320mm × 310mm × 85mm × 3mm/4mm, winayo ndi atatu wave guardrail, The mfundo ndi: 4320mm×506mm×85mm×3mm/4mm.

Mzere wa Expressway guardrail womwe umapanga makina osindikizira a hydraulic umagwiritsidwa ntchito mwapadera popanga makina ozizira a mbale zazikulu zosiyanasiyana monga ma plateway guardrail plate, malata achitsulo a milatho, ma desiki a malata, ndi zina zotero. Zida izi zimagwirizanitsa zitsulo zosunthika pamodzi. kudzera pamapadi olumikizira, gwirizanani ndi kuwongolera kwa valavu ya cartridge ndi pampu yamafuta a hydraulic kuti muwonetsetse kuti mtengo wosunthika umagwira ntchito, ndikusindikizanso malata nthawi imodzi.