Izithinteli zesantya, ezikwaziwa ngokuba zizithinteli zesantya, zizixhobo zendlela ezifakwe koohola bendlela ukucotha izithuthi ezidlulayo.Imilo ngokubanzi ifana ne-strip, kodwa ikwafana nenqaku;izinto eziphathekayo ikakhulu irabha, kodwa kunye nentsimbi;ngokubanzi tyheli kunye nomnyama ukutsala ingqalelo ebonwayo, ukuze indlela kancinane arched ukufezekisa injongo ukuthotywa isithuthi.Ibhanti yokunciphisa irabha yenziwe ngezinto zerabha, ukumila kukuthambekela, umbala udla ngokuba tyheli kunye nomnyama, kwaye ugxininiswe kwindlela yokudibanisa kunye nezikrufu zokwandisa, okuyindawo yokhuseleko yokunciphisa isithuthi.Igama lenzululwazi libizwa ngokuba yi-rubber deceleration ridge, eyenzelwe ngokomgaqo we-angle yevili kunye nerabha ekhethekileyo emhlabeni xa imoto iqhuba, kwaye yenziwe ngerabha ekhethekileyo.Luhlobo olutsha lwesixhobo sokhuseleko esijongene ngqo ne-traffic esifakwe ekungeneni kwiindlela zokunqumla uhola wendlela, kumashishini emizi-mveliso nasemigodini, ezikolweni, kwiindawo zokuhlala, njl.njl. ukunciphisa isantya seenqwelo-mafutha nezithuthi ezingezizo iimoto.
Iimfuno ngokubanzi zokungqubana kwesantya serabha (imiqolo):
1. I-rubber deceleration ridge kufuneka yenziwe ngokudibeneyo, kwaye indawo yangaphandle kufuneka ibe nemivimbo yokwandisa ukunamathela.
2. Iyunithi nganye ye-deceleration ridge kufuneka ibe ne-retro-reflective material ekulula ukuyibona ebusuku, ijonge kwicala lokuqhuba isithuthi.
3. Akufanele kubekho iipores phezu komhlaba, akufanele kubekho izikrweqe ezicacileyo, ukungabikho kwezinto eziphathekayo, umbala kufuneka ube yinto efanayo, kwaye kungabikho flash.
4. Igama leyunithi yokuvelisa kufuneka licinezelwe kumphezulu we-rubber deceleration ridge.
5. Ukuba idibaniswe nomhlaba ngamabholiti, imingxuma yebholithi kufuneka ibe yimingxuma ephikisayo.
6. Iyunithi nganye ye-deceleration ridge kufuneka idibaniswe ngendlela ethembekileyo.
I-cross-section ye-deceleration ridge yeyunithi kububanzi kunye nobude bendlela yokuphakama kufuneka ibe malunga ne-trapezoidal okanye i-arc-shaped.Umlinganiselo wobubanzi kufuneka ube phakathi koluhlu lwe (300mm±5mm)~ (400mm±5mm), kwaye idimension yobude kufuneka ibe phakathi koluhlu lwe (25mm±2mm)-(70mm±2mm).Umlinganiselo wobubanzi ukuya kubukhulu akufanele ube mkhulu kuno-0.7.
Isantya esifanelekileyo serabha-yeplastiki kufuneka siqinisekise ukuba isithuthi asiyi kuphelelwa kulawulo xa isithuthi sidlula, kwaye izinto ezibalulekileyo zokhuseleko aziyi kwaphulwa kunye nezinye iimeko ezinobungozi, kwaye kufuneka zibe nokhuseleko oluphezulu kunye nokhuseleko lwesakhiwo.
Ixesha lokuposa: Mar-02-2023