I-Corrugated W Beam Guardrail ekumgangatho ophezulu ethengiswayo
| Uphawu | Iinkcukacha zobugcisa |
| Igama lemveliso | Isithintelo seNqamlezo ye-W-Beam / iNqamlezo yokuNgxwelerha kwindlela enkulu |
| Izinto ezisisiseko | Intsimbi yeKhabhoni (Q235B, Q355B, ASTM A36, S235JR, S355JR) |
| Umgangatho | I-AASHTO M180 (Udidi A/B), EN 1317, JT/T 281-2007 |
| Imo yeProfayili | I-W-Beam (2-Wave); I-Thrie-Beam (3-Wave) iyafumaneka |
| Ubukhulu beSinyithi esiSeko | 2.67mm / 3.0mm / 3.43mm / 4.0mm (Ingenziwa ngokwezifiso) |
| Ubude obusebenzayo | 3810mm / 4000mm / 4320mm |
| Ububanzi | 310mm / 312mm |
| Ukuphakama kwamaza | 83mm / 85mm |
| Unyango Lomphezulu | I-Hot Dipped Galvanized (HDG) / PVC Powder Coated |
| Ubunzima bokugquma iZinc | 550 g/m² (79µm) / 1100 g/m² (158µm) / 1200 g/m² |
| Tensile strength | ≥ 410 MPa (Eqhelekileyo) / ≥ 520 MPa (Amandla Aphezulu) |
| Unikeze Amandla | ≥ 245 MPa / ≥ 345 MPa |
| Ukwandiswa | ≥ 18% - 23% |
| Isicelo | Indlela enkulu, iBhulorho, Indlela yaseMaphandleni, Indawo yokupaka iimoto, iNdawo yeShishini |
| Icandelo | Iinkcukacha/Iimpawu Eziqhelekileyo |
| Iposi yoMlindo | Iposi ye-C, iposi ye-U, iposi ye-Sigma, iposi ejikelezayo, iposi ye-H |
| I-Spacer / iBlockout | I-U-Channel, i-C-Channel, okanye iibhloko zentsimbi ezenzelwe wena |
| IiTerminali zokuphela | I-Fishtail, i-Bullnose, okanye i-Buffered End Sections |
| Iibholti kunye neenati | M1635, M1645, M16*170 (Umgangatho Onamandla Aphezulu 8.8) |
| Izinto ezibonisa ukukhanya | IiDelineators (iTrapezoidal okanye iRound) ngombala otyheli/omhlophe/obomvu |
isithintelo sesinyithizineentlobo ngeentlobo zezicelo, kuquka:
1. Ukhuseleko
Izithintelo zesinyithi zibonelela ngokhuseleko oluqinileyo lwezakhiwo kwaye zithintela ngokufanelekileyo ukufikelela okungagunyaziswanga kwiindawo ezithintelweyo. Zisasazwa ngokubanzi kwiindawo ezikhuselekileyo eziquka izikhululo zeenqwelo-moya, amaziko karhulumente, kunye nezakhiwo zomkhosi.
2. Ulawulo lweZithuthi
Iinkqubo zokuthintela isinyithikuquka ii-bollards, ii-guardrails, kunye nee-access gate zinceda ekwenzeni ukuhamba kwezithuthi kube semgangathweni kwaye zinciphise iingozi zokungqubana. Ezi zisombululo zisetyenziswa kakhulu kwiindawo zokupaka iimoto, kwizikhululo zerhafu, nakwiindawo zokwakha.
Phawula:
1. Isampuli yasimahla, isiqinisekiso somgangatho emva kokuthengisa esiyi-100%, Xhasa nayiphi na indlela yokuhlawula;
2. Zonke ezinye iinkcukacha zeepayipi zentsimbi yekhabhoni ezijikelezayo ziyafumaneka ngokweemfuno zakho (OEM & ODM)! Ixabiso lefektri uza kulifumana kwi-ROYAL GROUP.
Inkqubo yeisithintelo sendlela sentsimbiibandakanya amanyathelo aliqela. Nantsi ingcaciso ngokubanzi yenkqubo:
1. Izinto eziluhlaza
Iikhoyili zentsimbi ezinamandla aphezulu (Q235B/Q355B).
Ukususa i-coiling kunye ne-leveling ukuqinisekisa ukuba ithambile.
2. Ukubetha ngokuchanekileyo
Ukubethela nge-CNC ngokuzenzekelayo kwimingxunya yebholiti kunye nezithuba.
Iqinisekisa ukulungelelaniswa kwe-100% ngexesha lokufakwa kwendawo.
3. Ukwenziwa kweCold Roll
Intsimbi idlula kwiirola ezinamanqanaba amaninzi ukuze yenze iprofayili ethi "W".
Le milo inika amandla oomatshini okufunxa impembelelo.
4. Ukusika
Ukusikwa kwe-hydraulic ngobude obuqhelekileyo (umz., 4.32m okanye 3.81m).
5. Unyango Lomphezulu (Ukhuseleko)
I-Galvanizing efakwe kwi-Hot-Dip: Ifakwe kwi-zinc enyibilikisiweyo engama-450°C ukuze ikhuseleke kakhulu ekugqwaleni.
Ukwaleka okukhethwayo: Ukwaleka komgubo we-electrostatic (Oluhlaza/Oluluhlaza/Omhlophe) ukuze uhlale ixesha elide.
6. Ukuhlolwa kunye nokulayisha
Ukuvavanya ubukhulu be-zinc (ubuncinane be-79μm) kunye neempawu zoomatshini.
Ukubopha impahla yokuthutha ngolwandle kumazwe ngamazwe.
Lilonke, inkqubo yokwenza umqobo wesinyithi yinkqubo enzima equka amanyathelo amaninzi ahlukeneyo afuna abasebenzi abanezakhono abanolwazi olukhethekileyo nezixhobo.
Ukupakisha ngokubanzi akunanto, kubopha ucingo lwentsimbi, kuqinile kakhulu.
Ukuba uneemfuno ezikhethekileyo, ungasebenzisa ukupakisha okungenamhlwa, kwaye ube mhle ngakumbi.
Uthutho:Ukuhanjiswa ngokukhawuleza (Ukuhanjiswa kwesampulu), Umoya, uLoliwe, uMhlaba, ukuthunyelwa ngolwandle (i-FCL okanye i-LCL okanye iBulk)
Q1: Bungakanani ubude obuqhelekileyo be-W-Beam guardrail?
A: Ubude obuqhelekileyo obusebenzayo buhlala buyi-3.81m (12.5 ft) okanye i-4.32m. Nangona kunjalo, ubude obulungiselelwe wena bunokwenziwa ukuze buhambelane neemfuno ezithile zomgama wesithuba.
Umbuzo 2: Yintoni umahluko phakathi kweendlela zokukhusela zeKlasi A kunye neKlasi B?
A: Oku kubhekisa kubukhulu bentsimbi ngokwe-AASHTO M180:
Udidi A: Ubukhulu obuqhelekileyo besinyithi esisisiseko yi-2.67mm (12 Gauge).
Udidi B: Ubukhulu obuqhelekileyo besinyithi esisisiseko yi-3.43mm (10 Gauge).
Umbuzo 3: Ihlala ixesha elingakanani i-galvanizing?
A: I-galvanizing efakwe kwi-hot-dipped (ene-coating eqhelekileyo ye-550g/m² okanye i-79μm) idla ngokunika ubomi benkonzo beminyaka engama-20–50, kuxhomekeke ekubeni indalo esingqongileyo injani na (elunxwemeni xa kuthelekiswa ne-inland).
Umbuzo 4: Ngaba ii-W-Beam guardrails zingasetyenziswa kwii-curves?
A: Ewe. Kwiigophe ezinerediyasi engaphantsi kweemitha ezingama-45, iireyili zokukhusela kufuneka zigotywe (zigotywe kwangaphambili efektri) ukuqinisekisa ukulingana ngokuchanekileyo kunye nokuqina kwesakhiwo.
Umbuzo 5: Zeziphi iintlobo zeposi eziqhelekileyo ezisetyenziselwa ukufakela?
A: Ezona zixhaphakileyo zii-C-Posts, ii-U-Posts, iiSigma Posts, kunye nee-H-Posts. Ukhetho luxhomekeke kwiimeko zomhlaba kunye nomgangatho othile wokhuseleko lwendlela kulo mmandla.
Umbuzo 6: Ngaba ndifuna isithuba (i-blockout) phakathi kweposti kunye nereyile?
A: Ewe. Ii-spacers zinciphisa isiphumo "sokubanjwa kwamavili" ngexesha lokungqubana, zithintela amatayara esithuthi ukuba angabetheki ezipalini, nto leyo enceda ukugcina uzinzo lwesithuthi.
Umbuzo 7: Ziqhagamshelwe njani iireli?
A: Zijikelene kwicala lokuhamba kwezithuthi kwaye ziqiniswe kusetyenziswa iiseti ezisi-8 ukuya kwezili-12 zeebholiti ze-M16 ezinamandla aphezulu.
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