I-S275 Structural Steel Sheet Piling I-Hot Rolled Steel Sheet Piling

Inqwaba yeSheet yeSteel Structured Steel Sheet Piling eshushu eqengqelekayo Umfanekiso obonisiweyo
  • I-S275 Structural Steel Sheet Piling I-Hot Rolled Steel Sheet Piling
  • I-S275 Structural Steel Sheet Piling I-Hot Rolled Steel Sheet Piling
  • I-S275 Structural Steel Sheet Piling I-Hot Rolled Steel Sheet Piling
  • I-S275 Structural Steel Sheet Piling I-Hot Rolled Steel Sheet Piling
  • I-S275 Structural Steel Sheet Piling I-Hot Rolled Steel Sheet Piling
  • I-S275 Structural Steel Sheet Piling I-Hot Rolled Steel Sheet Piling

Inkcazo emfutshane:

I-S275 Structural Steel Sheet Pile yimveliso yokuqokelela intsimbi yekhabhoni eshushu esetyenziswa kakhulu kwiiprojekthi zobunjineli bokwakha kunye neziseko zophuhliso.

Ngenxa yokuba inamandla amangalisayo, ihlala ixesha elide, kwaye isebenza kakuhle xa iqhagamshelwe, ilungele ukugcinwa kweendonga, ii-cofferdams, izakhiwo zasemanzini, kunye nemisebenzi yesiseko esinzulu.

Ibonelela ngokugcinwa komhlaba namanzi okuthembekileyo ngelixa iqinisekisa ukufakwa okulula kunye nobomi benkonzo ende kwiindawo zokwakha ezifuna amandla.

Qhagamshelana nathi.


  • Ibanga lentsimbi:Q235B Q355B S355GP
  • Umgangatho wemveliso:I-GB/EN
  • Izatifikethi:ISO9001, BV, CE
  • Ixesha lokuhlawula:30%TT+70%
  • Ixesha lokuzisa:Iintsuku ezisi-7 ukuya kwezili-15
  • Isatifikethi:I-ISO 9001, i-MTC, i-SGS
    • Thumela i-imeyile kuthi I-WhatsApp

    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Iinkcukacha zeMveliso

    Umgangatho I-GB/EN Uku-invoyisi Ngobunzima Bokwenyani
    Ukunyamezelana Akukho nanye Ixesha lokuzisa Iintsuku ezi-7 ukuya kwezi-15
    I-alloy okanye Hayi Akukho nanye Ibanga S235/S275/S355
    Inkonzo Yokucubungula I-OEM Indawo yemvelaphi ITinajin, eTshayina
    https://www.chinaroyalssteel.com/contact-us/
    https://www.chinaroyalssteel.com/contact-us/
    https://www.chinaroyalssteel.com/contact-us/
    https://www.chinaroyalssteel.com/contact-us/
    Jonga isitokhwe samva nje kunye nexabiso

    Isakhiwo seekhemikhali zenqwaba yeshiti yentsimbi

    Ibanga lentsimbi C (%) I-Si (%) Mn (%) I-P (%) S (%) N (%) I-Cu (%)
    S275 ≤0.21 ≤0.35 ≤1.50 ≤0.035 ≤0.035 ≤0.012 ≤0.55*

    Phawula: Umxholo weCopper (Cu) uyasebenza xa kuchaziwe. Ulwakhiwo lweekhemikhali lunokwahluka kancinci ngokobungakanani becandelo kunye nenkqubo yokwenziwa. Isatifikethi sovavanyo lweMill (MTC) siyafumaneka xa siceliwe.

    Iipropati zoomatshini zeNqwaba yePhepha leNsimbi

    Ibanga lentsimbi Ubukhulu (mm) Amandla okuKhula (ReH) MPa Amandla okuThamba (Rm) MPa Ukwandiswa (%)
    S275JR ≤ 16 ≥ 275 410 – 560 ≥ 23
    S275JR 16 – 40 ≥ 265 410 – 560 ≥ 23
    S275JR 40 – 63 ≥ 255 410 – 560 ≥ 21
    S275JR 63 - 100 ≥ 245 410 – 560 ≥ 20

    Phawula:
    Iimpawu zoomatshini zinokwahluka ngokuxhomekeke kubukhulu becandelo kunye nenkqubo yokuvelisa. Onke amaxabiso asekelwe kwiimfuno ezisemgangathweni ze-EN. Isatifikethi sovavanyo lweMill (MTC) sinokubonelelwa kwibhetshi nganye.

    Ubungakanani bePile yePhepha leNsimbi

    Iintlobo zokuHlanganisa iiSheet eziShushu eziSongiweyo zohlobo lwaseAsia
    Inqwaba yamaphepha eLarssen eYurophu
    Iintlobo zokuHlanganisa iiSheet eziShushu eziSongiweyo zohlobo lwaseAsia
    icandelo Ubukhulu Indawo yeCandelo Ubunzima Umzuzu
    ukungabi namandla    		 Imodulus
    yecandelo
    Ububanzi Ubude Ubukhulu Inqwaba Udonga
    w h t
    mm Mm mm cm2/inqwaba kg/m kg/m2 cm4/m cm3/m
    ⅠA 400 85 8 45.21 35.5 88.8 4500 529
    Ⅱ 400 100 10.5 61.2 48 120 8740 874
    Ⅲ 400 125 13 76.4 60 150 16800 1340
    ⅢA 400 150 13.1 74.4 58.4 146 22800 1520
    Ⅳ 400 170 15.5 97 76.1 190 38600 2270
    ⅤL 500 200 24.3 133.8 105 210 63000 3150
    ⅥL 500 225 27.6 153 120 240 86000 3820
    ⅡW 600 130 10.3 78.7 61.8 103 13000 1000
    ⅢW 600 180 13.4 104 81.6 136 32400 1800
    ⅣW 600 210 18 135.3 106 177 56700 2700
    Inqwaba yamaphepha eLarssen eYurophu
    Icandelo Ubukhulu Ubunzima Ixesha lokungakhathali Imodyuli yecandelo
    Ububanzi Ubude Ubukhulu Ngenqwaba nganye Udonga
    w h t s
    mm mm mm mm kg/m kg/m2 cm4/m cm3/m
    Ububanzi obuyi-750mm
    I-GHU 14 750 408 10.0 8.3 77.9 104 28 690 1 415
    I-GHU 16 750 411 11.5 9.3 86.3 115 32 860 1 610
    I-GHU 18 750 441 10.5 9.1 88.5 118 39 310 1 790
    I-GHU 20 750 444 12.0 10.0 96.9 129 44 450 2 010
    I-GHU 23 750 447 13.0 9.5 102.1 136 50 710 2 280
    I-GHU 25 750 450 14.5 10.2 110.4 147 56 250 2 510
    Ububanzi obuyi-600mm
    I-GHU 12 600 360 9.8 9.0 66.1 110 21 610 1 210
    I-GHU 12S 600 360 10.0 10.0 71.0 118 22 670 1 270
    I-GHU 18-1 600 430 10.2 8.4 72.6 121 35 960 1 680
    I-GHU 18 600 430 11.2 9.0 76.9 128 38 660 1 810
    I-GHU 18+1 600 430 12.2 9.5 81.1 135 41 330 1 930
    I-GHU 22-1 600 450 11.1 9.0 81.9 137 46 390 2 070
    I-GHU 22 600 450 12.1 9.5 86.1 144 49 470 2 210
    I-GHU 22+1 600 450 13.1 10.0 90.4 151 52 520 2 345
    I-GHU 28-1 600 452 14.2 9.7 97.4 162 60 590 2 690
    I-GHU 28 600 454 15.2 10.1 101.8 170 64 470 2 850
    I-GHU 28+1 600 456 16.2 10.5 106.2 177 68 390 3 010
    I-GHU 32-1 600 452 18.5 10.6 109.9 183 69 220 3 075
    I-GHU 32 600 452 19.5 11.0 114.1 190 72 330 3 210
    I-GHU 32+1 600 452 20.5 11.4 118.4 197 75 410 3 350
    Ububanzi obuyi-600mm kunye ne-400mm
    I-GHU 6N 600 309 6.0 6.0 41.9 70 9 680 635
    I-GHU 7N 600 310 6.5 6.4 44.1 74 10 460 685
    I-GHU 7S 600 311 7.2 6.9 46.3 77 11 550 750
    I-GHU 7HWS 600 312 7.3 6.9 47.4 79 11 630 755
    I-GHU 8N 600 312 7.5 7.1 48.5 81 12 020 780
    I-GHU 8S 600 313 8.0 7.5 50.8 85 12 810 830
    I-GHU 10N 600 316 9.0 6.8 55.8 93 15 710 1000
    I-GHU 11N 600 318 10.0 7.4 60.2 100 17 460 1 105
    I-GHU 12N 600 320 11.0 8.0 64.6 108 19 230 1 230
    I-GHU 13N 600 418 9.0 7.4 59.9 100 26 600 1 280
    I-GHU 14N 600 420 10.0 8.0 64.3 107 29 420 1 410
    I-GHU 15N 600 422 11.0 8.6 68.7 115 32 270 1 540
    I-GHU 16N 600 430 10.2 8.4 72.6 121 35 960 1 680
    I-GHU 18N 600 430 11.2 9.0 76.9 128 38 660 1 810
    I-GHU 20N 600 430 12.2 9.5 81.1 135 41 310 1 930
    I-GHU 21N 600 450 11.1 9.0 81.9 137 46 390 2 070
    I-GHU 22N 600 450 12.1 9.5 86.1 144 49 470 2 210
    I-GHU 23N 600 450 13.1 10.0 90.4 151 52 520 2 345
    I-GHU 27N 600 452 14.2 9.7 97.4 162 60 590 2 690
    I-GHU 28N 600 454 15.2 10.1 101.8 170 64 470 2 850
    I-GHU 30N 600 456 16.2 10.5 106.2 177 68 390 3 010
    I-GHU 31N 600 452 18.5 10.6 109.9 183 69 220 3 075
    I-GHU 32N 600 452 19.5 11.0 114.1 190 72 330 3 210
    I-GHU 33N 600 452 20.5 11.4 118.4 197 75 420 3 350
    I-GHU 16-400 400 290 12.7 9.4 62.0 155 22 600 1 570
    I-GHU 18-400 400 292 15.0 9.7 69.3 173 26 100 1 795

     

    Icandelo Ubukhulu Ubunzima Ixesha lokungakhathali Imodyuli yecandelo
    Ububanzi Ubude Ubukhulu Ngenqwaba nganye Udonga
    w h t s
    mm mm mm mm kg/m kg/m2 cm4/m cm3/m
    I-GHL 600 600 150 9.5 9.5 56.4 94 3825 510
    I-GHL 600K 600 150 10 10 59.4 99 4050 540
    I-GHL 601 600 310 7.5 6,4 46.8 78 11520 745
    I-GHL 602 600 310 8.2 8 53.4 89 12870 830
    I-GHL 603 600 310 9.7 8.2 64.8 108 18600 1200
    I-GHL 603K 600 310 10 9 68.1 113.5 19220 1240
    I-GHL 603 10/10 600 310 10 10 69.6 116 19530 1260
    I-GHL 604 600 380 10 9 73.8 123 30400 1600
    I-GHL 605 600 420 13 9.2 85.5 142.5 43890 2090
    I-GHL 606 600 435 14.4 9.2 94.2 157 54375 2500
    I-GHL 607 600 452 19 10.6 114 190 72320 3200
    I-GHL 703 700 400 9.5 8 67.5 96.4 24200 1210
    I-GHL 716 700 440 10.2 9.5 79.9 114.2 35200 1600
    I-GHL 720 750 450 12 10 96.4 128.5 45000 2000

    Khuphela ikhathalogu epheleleyo

    Uyazi ngakumbi malunga neenkcukacha kunye nobukhulu beenqwaba zeshiti zentsimbi?

    COFA APHA

    Ukutshixa iiPile zeSheet yentsimbi kunye nokusebenza okungangeni manzi

    inqwaba yeshiti-yentsimbi-egayiweyo1

    Uyilo: Inqwaba yePhepha leNsimbi eQhagamshelanayo, ukuvuleka kwamanzi ≤1×10⁻⁷ cm/s

    Amazwe aseMelika: Iyahambelana ne-ASTM D5887 Standard yeLiner yokunciphisa ukuvuza kwamanzi phantsi kweeDrums.

    Mzantsi-mpuma weAsia: Ilungele ukuvuza kwamanzi angaphantsi komhlaba ngamaxesha emvula ashushu

    Inkqubo yokuvelisa iinqwaba zeeshiti zentsimbi

    1. Ukufudumeza Izinto Ezingavuthwanga

    • Inkqubo:Iimveliso zentsimbi ezigqityiweyo kancinci, zihlala zinzimaiintyatyambo or iislabhu eziziingxande, zifakwa kwisithando sokufudumala esiphinda sifudumale ngomqadi wokuhamba.

    • Inqaku:Intsimbi ifudunyezwa ngokulinganayo ukuya kubushushu obufanelekileyo bokuqengqeleka (ngesiqhelo phakathi1100°C kunye ne-1250°C) ukuze ikwazi ukuguquguquka kwaye ikwazi ukubumba kakuhle.

    2. Ukuqengqeleka Okubi kunye Nokwahlulwahlulwa

    • Inkqubo:I-slab yentsimbi ekhanyayo idlula kwi-mill enzima yokuqhekeza okanye kwi-roughing stand (edla ngokuba yi-rolling mill eguqukayo) izihlandlo ezininzi.

    • Inqaku:I-slab yokuqala etyebileyo iyancitshiswa kancinci kancinci ibe yi-cross-section kwaye yolulwe ibe yiprofayili yokuqala, edla ngokubizwa ngokuba yi-"dog-bone" okanye imilo engenanto.

    3. Ukuqengqeleka kokugqiba kwe-Universal

    • Inkqubo:Intsimbi emile okwexeshana idlula kwi-universal rolling mill train enobuchule exhotyiswe ngee-roller ezithe tye nezithe nkqo ezisebenzisa uxinzelelo ngaxeshanye.

    • Inqaku:Eli linqanaba elibalulekileyo apho i-geometry yokugqibela yeprofayili—efanaUbume be-U, Ubume buka-ZokanyeUhlobo lwewebhu oluthe tyaba/oluthe tye—Yenziwe ngokuchanekileyo ngokwemilinganiselo, kuquka ukunyamezelana okubaluleke kakhulu nokungqongqoii-interlockskuzo zombini iikona.

    4. Ukuphola kunye nokuLungelelanisa

    • Inkqubo:Iprofayili yentsimbi eqengqelekayo eshushu inqunyulwa ngesarha ezishushu ize idluliselwe kwindawo yokupholisa. Nje ukuba ipholile kubushushu obuqhelekileyo, la macandelo acutshungulwa ngomatshini wokulungisa iirola ezininzi.

    • Inqaku:Ukupholisa kuzinzisa isakhiwo se-micro-metallurgical, ngelixa inkqubo yokulungisa ubushushu isusa naluphi na uhlobo lokujika, ukujija, okanye ukugoba kobushushu ukuqinisekisa ukuba iiprofayili zithe tye ngokugqibeleleyo.

    5. Ukusika, Ukuhlola kunye nokuGqiba

    • Inkqubo:Iinqwaba zamaphepha ezithe tye zinqunyulwa ngokucothayo ukuze zibe nobude obuchanekileyo obuchazwe ngumthengi. Amaqela olawulo lomgangatho enza uvavanyo oluqinileyo lwe-ultrasonic kunye nolwemilinganiselo, ngakumbi kwiingxaki zokungakwazi ukutshixa kunye nomgangatho womphezulu.

    • Inqaku:Ukuqinisekisa ukusebenza kakuhle kokubambelela ngaphandle komthungo ngexesha lokuqhuba kwindawo yokusebenza. Ukhetho lokulungisa emva kokusebenzisa—njengokubaukubhola imingxunya yokuphakamisa, ukufaka isiceloiingubo zokulwa nokugqwalaokanye ukutofaizitywino ezinxibelelanayo—igqityiwe apha ngaphambi kokuba ihlanganiswe kwaye ithunyelwe.

    Inkqubo yokuvelisa inqwaba yeshiti yentsimbi

    Umphezulu weNqwaba yePhepha leNsimbi

    u_ (1)
    112

    Amazwe aseMelika:Isigqubuthelo se-HDG senzelwa ukuhlangabezana neemfuno ze-ASTM A123/ISO 1461, kunye nobukhulu obuncinci besigqubuthelo se-zinc ≥ 85 μm ukuze kuxhathiswe ukugqwala kakuhle kwaye kusebenze ixesha elide. Inkqubo yesigqubuthelo se-3PE ikwayimfuneko ukuze kukhuselwe ngcono kwiindawo ezinobundlongondlongo ezifana nolwandle kunye nomhlaba ongaphantsi komhlaba. Lonke ulungiso lomphezulu luhambelana ne-RoHS kwaye luhlangabezana nemigangatho yamazwe ngamazwe yokusingqongileyo kunye nokuthumela ngaphandle.

    Mzantsi-mpuma weAsia:I-hot-dip galvanizing enobukhulu obuyi-≥100 μm, kunye nenkqubo ye-epoxy coal tar enezintlu ezimbini, ibonelela ngokhuseleko oluhle kakhulu lokugqwala kwexesha elide kunye nokusebenza kakuhle kokutshiza ngetyuwa okungaphezulu kweeyure ezingama-5,000. Ke ngoko, le mveliso isebenza ngakumbi kwiindawo zaselwandle ezishushu nezine-corrosive kwaye inokubonelela ngobomi obude bomsebenzi kumsebenzisi kwiindawo ezikufutshane nolwandle naselwandle.

    ISICELO

    1. Ukugcinwa koMhlaba kunye neeCofferdams
    Umsebenzi: Ukudala iindonga ezinzulu zesikhashana okanye ezingapheliyo.

    Isicelo: Isetyenziswa kakhulu ukwakha ii-cofferdams ezingangeni manzi emilanjeni nakwiizibuko, nto leyo evumela iinjineli ukuba zikhuphe amanzi kwaye zakhe ngokukhuselekileyo ii-piers zebhulorho, amadama, kunye neziseko ezingaphantsi kwamanzi.

    2. Iziseko zoPhuhliso lwezoLwandle kunye neZibuko
    Umsebenzi: Ukwakha imiqobo eqinileyo yonxweme lolwandle.

    Isicelo: Ifakwe njengeendonga ze-quay ezihlala zihleli, ii-bulkheads, kunye nemiqobo yokugcina izinto kwizibuko, kwiizibuko, nakwiindawo zolwandle ukuze imelane noxinzelelo olukhulu lomhlaba olusecaleni kunye nefuthe lamaza ngelixa ithintela ukukhukuliseka konxweme.

    3. Iindonga zeSiseko kunye neZantsi
    Umsebenzi: Isebenza njengezinto ezithwala umthwalo wesakhiwo kunye nezinto zokugcina izakhiwo.

    Isicelo: Ziqhutywa emhlabeni ukuze kufunyanwe iziseko zezakhiwo eziphakamileyo, iigaraji zokupaka ezingaphantsi komhlaba, kunye namagumbi angaphantsi anzulu ukuze kuzinziswe umhlaba ojikelezileyo kwaye kuthintelwe ukuvuza kwamanzi angaphantsi komhlaba ngexesha lokwakha nasemva kokwakha.

    4. Ukhuseleko lweZiseko zoPhuhliso kunye nezoThutho
    Umsebenzi: Ukwakha izakhiwo zomhlaba ecaleni kwemigca yokuhamba.

    Isicelo: Isetyenziselwa ukwakha iibhulorho ezingqonge iibhulorho, iindlela zokufikelela kwimijelo, kunye neendonga zokukhusela umzila kaloliwe/umgaqo omkhulu ukuthintela ukudilika komhlaba, ukuzinzisa amathambeka, kunye nokuxhasa utshintsho oluphezulu.

    5. Ulawulo lweNdalo kunye nezikhukula
    Umsebenzi: Ukulawula ukuhamba kwamanzi kunye nokugcina izinto ezinobungozi.

    Isicelo: Zifakwa kwiindonga zezikhukula, ukuqinisa imigxobhozo, kunye nokukhuselwa konxweme lomlambo ukuthintela izikhukula. Zikwaqhutywa nzulu kwiindawo zokulahla inkunkuma kunye neendawo ezingcolileyo njengeendonga ezinqamlezileyo ukuthintela ukufuduka kwamanzi angaphantsi komhlaba anetyhefu.

    Inqwaba yeshiti yentsimbi egoqwe ngobushushu efana no-U (5)

    Kutheni Ukhetha iRoyal Steel Group kwiinqwaba zePhepha zeNsimbi

    1. Amandla Okuvelisa Aqinileyo
    I-Royal Steel Group isebenzisa imigca yemveliso ephucukileyo ye-U Type kunye ne-Iinqwaba zePhepha zeNsimbi zohlobo lwe-Z, ukuqinisekisa imveliso ezinzileyo, ukudibana okuchanekileyo, kunye nomgangatho ohambelanayo kwiiprojekthi ezinkulu zeziseko zophuhliso.

    2. Uluhlu lweeMveliso eziBanzi kunye nokwenza ngokwezifiso
    Sibonelela ngoluhlu olupheleleyo lwee-sheet piles ezinee-grades ezahlukeneyo, ubude, ubukhulu, kunye neendlela zokukhusela ukugqwala, ezenzelwe amazibuko, iibhulorho, ii-cofferdams, kunye nemisebenzi yesiseko.

    3. Imveliso ekhawulezayo kunye nokuhanjiswa ngexesha elifanelekileyo
    Ngenxa yobuchule bokuvelisa obuzinzileyo kunye nocwangciso olusebenzayo, sixhasa iimfuno zeprojekthi ezingxamisekileyo kwaye siqinisekisa ukuthunyelwa kwempahla kwihlabathi liphela ngexesha elifanelekileyo.

    4. Amava eProjekthi yeHlabathi aQinisekisiweyo
    Iinqwaba zethu zesinyithi zisetyenziswa kakhulu kubunjineli bezolwandle, uphuhliso lweziseko zophuhliso, iinkqubo zokulawula izikhukula, kunye nokwakhiwa kwemizi-mveliso kulo lonke elaseAsia, eMbindi Mpuma, eAfrika, naseMelika.

    5. Umthengisi wesisombululo sentsimbi enye
    Ngaphaya kweesheet piles, sikwabonelela ngeepayipi zentsimbi, ii-H beams, izakhiwo zentsimbi, kunye neemveliso ezinxulumene noko, sinikezela ngezisombululo zokuthenga ezidibeneyo kubathengi bamazwe ngamazwe.

    Abathengi beza kumzi-mveliso ukuze bahlole iinqwaba zeeshiti zentsimbi
    ishidi lesinyithi ipile-intsimbi yasebukhosini yaseTshayina2 (1)
    ishidi lesinyithi inqwaba-intsimbi yasebukhosini yaseTshayina1 (1)
    FUMANA IXABISO LAMVA KWIIYURE EZILI-12

    UKUPAKISHA NOKUTHUMELA

    Iinqwaba zesinyithi zentsimbi zipakishwe ngokukhuselekileyo ngeentambo zentsimbi kunye neebhanti eziqinisiweyo ukuqinisekisa uzinzo ngexesha lokuthuthwa komgama omde. Ibhanti nganye ixhotyiswe ngezigqubuthelo zokukhusela kunye nokusonga okungangeni manzi ukuthintela umonakalo, ukufuma, kunye nokugqwala komphezulu.

    Ukupakisha okuqhelekileyo kokuthunyelwa kwamanye amazwe kuquka iipalethi zomthi ezilungele ulwandle okanye iifreyimu zentsimbi, ezifanelekileyo ukulayishwa kwezikhongozeli okanye ukuthunyelwa ngobuninzi. Zonke iipakeji ziphawulwe ngokucacileyo ngeenkcukacha zemveliso ukuze kube lula ukuchongwa nokuphathwa.

    Sinikezela ngezisombululo zokuthumela eziguquguqukayo ngempahla yolwandle, siqinisekisa ukuhanjiswa okukhuselekileyo nangokufanelekileyo kumazibuko ehlabathi, ngenkxaso epheleleyo yamaxwebhu okuthumela ngaphandle kunye nokulungelelaniswa kwempahla.

    Inqwaba yeshiti yentsimbi egoqwe ngobushushu efana no-U (7)

    FAQ

    Q1: Ngaba ungabonelela ngobukhulu kunye nobude obulungiselelwe wena?

    A: Ewe, sinikezela ngobubanzi, ubukhulu, kunye nobude obulungiselelwe wena ngokusekelwe kwimizobo okanye kwiinkcukacha zobunjineli.

    Q2: Lithini ixesha eliqhelekileyo lokuhambisa?

    A: Iimveliso eziqhelekileyo zihlala zilungile kwiintsuku ezisi-7–15, ngelixa iiodolo ezenziwe ngokwezifiso zixhomekeke kubungakanani kunye neenkcukacha.

    Umbuzo 3: Zeziphi izicelo ezifanelekileyo zeepali zamaphepha?

    A: Zisetyenziswa kakhulu kwiindonga zokugcina izinto, ubunjineli baselwandle, ulawulo lwezikhukula, ii-cofferdams, kunye nenkxaso yesiseko.

    Umbuzo 4: Ngaba nibonelela ngeziqinisekiso zovavanyo lwe-mill (MTC)?

    A: Ewe, singabonelela ngesatifikethi esipheleleyo sokuhlolwa se-MTC, SGS, BV, kunye nesatifiketi somntu wesithathu xa siceliwe.

    Umbuzo 5: Ithini indlela yakho yokulayisha kunye nokupakisha?

    A: Iinqwaba zeeshiti zibotshelelwa ngeentambo zentsimbi kwaye zilayishwa kwizikhongozeli okanye kwiinqanawa ezinkulu ezikhuselekileyo zokuthunyelwa kwamanye amazwe.

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha uze uwuthumele kuthi

    Iindidi zemveliso