Amabhawodi achazwe ku-ANSI B1.13M ngokubekezelelana kwebanga lesi-6 g. Izinto zebhawodi zihambisana ne-ASTM F568M yekilasi lesi-4.6. Izinto zamabhawodi amelana nokugqwala zihambisana ne-ASTM F 568M yekilasi lesi-8.83. Ukwelashwa kwendawo kufanele kulandele i-AASHTO M232.
Usayizi ojwayelekile womshini wokuwasha ungama-76*44*4mm, futhi singalandela imidwebo evela kumakhasimende.
Ku-reflector umbala uhlala umhlophe, ubomvu, kanye nophuzi, ungazixuba wedwa.
Amabhawodi namantongomane kuhloswe ngawo ukubopha i-guardrail, i-post, ne-spacer zibe yingxenye eyodwa.
I-reflector ingabonisa ukukhanya ngenkathi abantu beshayela imoto ebusuku, Ngaleyo ndlela ungathola kalula unqenqema lwe-guardrail. Inganciphisa ingozi eyenzekile.
I-transaction beam iqinisiwe phakathi kwe-w beam kanye ne-three beams.