Izakhiwo zeSinyithi yoShishino zeNdawo yokugcina impahla, iiWorkshop kunye nokwakhiwa kweeFektri
Ulwakhiwo lweSakhelo seTruss yeNsimbikwiZakhiwo zeModularIsakhiwo seNsimbi yobunjineliluhlobo lwesakhiwo sendawo, xa kusakhiwa isakhiwo, izinto zentsimbi zidityaniswe ngeendlela ezahlukeneyo ukuze zenze isakhelo esiqinileyo. Imilo enxantathu inika amandla kunye nozinzo olungakumbi ngezinto ezincinci kwaye ilungele ixesha elide kunye negumbi elivulekileyo.
Iimpawu ezibalaseleyo
Umlinganiselo Ophezulu Wokuqina-Ukuya-Kubunzima -- Ijiyometri yetruss enxantathu ivumela umthwalo ophezulu xa isetyenziswa ngentsimbi encinci.
I-Wide Clear Span Inobunzulu obukhulu. Akusekho zikholamu zangaphakathi ezifunekayo.
Uyilo lweenjongo ezininzi – Lusetyenziswa kwiindawo zokugcina impahla, kwiindawo zokusebenzela, kwizityalo zokuvelisa, nakwiiholo kunye nakwiindawo zemidlalo.
Ukwenziwa Kwangaphambi Kokwenziwa Nokuhlanganiswa Okukhawulezileyo – Izixhobo zentsimbi zinqunyulwa kwangaphambili kwaye zenziwe ngaphandle kwendawo, emva koko zibotshelelwe ngokukhawuleza kwindawo leyo.
Ukuqina - Ngokhuseleko olufanelekileyo lokugqwala (ukugalela i-galvanizing, ukupeyinta okanye ukugquma) isakhiwo sentsimbi sinokuhlala iminyaka emininzi.
Iinxalenye
I-Chord ephezulu:Ilungu eliphezulu elithe tye okanye elithambekileyo le-truss.
I-Chord engezantsi:Ilungu elisezantsi elithe tye likwimeko yoxinzelelo.
Amalungu eWebhuIiseli ezinxantathu zenziwe ngamalungu axwesileyo nathe nkqo.
Uqhagamshelo:Iintambo ezibotshiweyo okanye ezidityanisiweyo ezidibanisa amalungu
Ukuxhoma (Ukhetho):Ukuthintela okongeziweyo ecaleni kwesithuba eside.
Iimveliso zesakhiwo sentsimbi esingundoqo sokwakhiwa kwefektri
1. Ulwakhiwo oluphambili oluthwala umthwalo (olulungelelaniswe neemfuno zenyikima yetropiki)
| Inkqubo | Icandelo | Izinto / Inkcazelo | Umsebenzi |
| Isakhelo esiPhambili | Ikholamu yentsimbi | Icandelo le-ASTM A36 / A572 / A992 H | Inkxaso ethe nkqo ephambili |
| Isakhelo esiPhambili | Umqadi wentsimbi | Icandelo le-ASTM A36 / A572 / A992 H | Ilungu eliphambili elithwala umthwalo othe tye |
| Isakhelo sesibini | I-Purlin | Icandelo leNsimbi le-C/Z | Ixhasa iiphaneli zophahla kunye nodonga |
| Isakhelo sesibini | Isixhasi sedolo | Intsimbi ye-Angle egayiweyo | Iphucula uzinzo lwefreyimu |
| Isakhelo sesibini | Ibha yokubopha | Ibha yentsimbi ejikelezileyo | Idibanisa iikholamu kwaye yonyusa ukuqina |
| Isakhelo sesibini | Ukuxhoma ngomnqamlezo | Intsimbi Ejikelezileyo Egalelweyo | Ibonelela ngokumelana nomoya kunye nokuzamazama komhlaba |
| Uphahla kunye nodonga | Iphepha lentsimbi | Intsimbi Egqunywe Ngombala eyi-0.5–0.7 mm | Udonga lwangaphandle kunye nophahla olugqunywe |
| Uphahla kunye nodonga | Iphaneli yeSandwich | I-EPS / PU / Uboya beRock / Uboya beGlasi | Ubushushu kunye nobushushu besandi |
| Umgangatho | Idekhi yentsimbi | Idekhi yentsimbi ye-V-688 | Inkxaso yomgangatho odibeneyo |
| Izixhobo | Iikhanopi kunye neeSahlulo | Izixhobo zentsimbi ezenziwe ngokwezifiso | Izixhobo zokwakha kunye nezahlulo |
| I-Mezzanine | Isakhelo seQonga | Intsimbi yeCandelo le-H | Indawo yokugcina okanye i-mezzanine yeofisi |
| Izixhobo zokwakha | Iingcango kunye neefestile | Iingcango ezityibilikayo/ezigoqekayo, iifestile, iilouvers | Ukufikelela, ukukhanya kunye nokungenisa umoya |
| Inkqubo | Izixhobo | Inkcazo |
| Ukusika | Umatshini wokucheba, iplasma kunye nomatshini wokusika ilangatye we-CNC | Ukusikwa ngokuchanekileyo kweepleyiti zentsimbi kunye namacandelo esakhiwo. Ukucheba kusetyenziswa kwiishiti zentsimbi ezibhityileyo. |
| Ukwenziwa | Umatshini wokwenza iRoll, i-press brake, umatshini wokugoba | Ukwenza ii-purlin ze-C/Z, ii-flashing, ii-gutters kunye nezinye izinto ezenziwe ngokubanda. |
| Ukuwelda | Umatshini wokuwelda we-arc ofakwe emanzini, i-CO₂/MAG welder, i-arc welder eyenziwe ngesandla | I-SAW yeemitha ze-H ezakhiweyo kunye neekholamu; ukuwelda kwe-CO₂/MAG kwiindawo ezikhanyayo; ukuwelda ngesandla kwiipleyiti zokudibanisa kunye namalungu asekuhlaleni. |
| Ukubhola kunye nokubhoboza | Umatshini wokugrumba we-CNC, umatshini wokubhoboza | Ukubhoboza ngokuchanekileyo kunye nokubhoboza imingxuma yebholthi ukuze kuqhagamshelwe intsimbi. |
| Unyango Lomphezulu | Umatshini wokuqhumisa isibhamu, i-grinder, umgca wokuntywila oshushu | Ukucoca umphezulu, ukugqiba ukuwelda kunye nokukhusela ukugqwala ngokutshisa i-galvanizing. |
| Indibano | Iqonga lokuhlanganisa, izixhobo zokulinganisa | Ukuhlanganiswa kwesilingo kunye nokuhlolwa okulinganayo ngaphambi kokupakisha nokuthunyelwa. |
| Into yoVavanyo | Umgangatho kunye neNkcazelo |
| 1. Uvavanyo lweTyuwa | I-ASTM B117 (I-Neutral Salt Spray) / ISO 11997-1 (I-Cyclic Corrosion). Ivavanya ukumelana nokugqwala kwiindawo zaselwandle naselunxwemeni. |
| 2. Uvavanyo lokuncamathela | I-ASTM D3359 (I-Cross-Cut Adhesion) kunye ne-ASTM D4541 (I-Pull-Off Adhesion). Iqinisekisa ukunamathela kwe-coating kumphezulu wentsimbi. |
| 3. Uvavanyo lokuxhathisa ukufuma | I-ASTM D2247. Ivavanya ukusebenza kwe-coating phantsi komswakama ophezulu ukunciphisa amadyungudyungu kunye nokungaphumeleli kwe-coating. |
| 4. Uvavanyo lweMozulu ye-UV | I-ASTM G154. Ilinganisa ukuvezwa kwe-UV ixesha elide ukuze kuvavanywe ukugcinwa kombala kunye nokuqina kombala. |
| 5. Uvavanyo lokutyeba kokwaleka | I-ASTM D7091. Ilinganisa ubukhulu befilimu eyomileyo ukuqinisekisa ukuba uqweqwe luyahlangabezana neemfuno zeprojekthi. |
| 6. Uvavanyo lokuchasana nempembelelo | I-ASTM D2794. Ivavanya ukumelana nokugqunywa kwengubo ngaphandle kokuqhekeka okanye ukuxobuka. |
1. Amasebe aphesheya kweelwandle kunye neNkxaso yoNxibelelwano lweeLwimi ezininzi (iSpanish, isiRashiya, njl.njl.)
Ukuze sihlangabezane ngcono neemfuno zeemarike zaphesheya, sisebenzisana nezinye iiofisi zaphesheya ukuze sincede abathengi behlabathi ngokubanzi ngesiNgesi nangeSpanish.
Iqela lethu lenza kube lula iinkqubo zokucoca impahla, ukulungiselela amaxwebhu, kunye neemfuno zokuthumela impahla ngaphandle ukuze kuhlangatyezwane nexesha elibekiweyo lokuhambisa impahla kwaye likuncede ugqibezele ukungenisa impahla ngokukhawuleza.
2. Isitokhwe esaneleyo, Ukuhanjiswa okuKhawulezayo
Sigcina uluhlu olwaneleyo lwezinto ezisemgangathweni ezisetyenziswa kwizakhiwo zentsimbi ezitshisiweyo (ii-H-beams, ii-I-beams, kunye nezixhobo zesakhiwo sentsimbi).
Oku kuthetha ukuba imijikelo yokuhambisa impahla imfutshane, nto leyo evumela abathengi ukuba bafumane iimveliso ezithembekileyo ngokukhawuleza ukuhlangabezana neemfuno zeeprojekthi "ezingxamisekileyo".
3. Ukupakisha koBungcali
Zonke iimveliso zipakishwe kwiphakheji eqhelekileyo yokuthutha imithwalo yolwandle; ukupakishwa okwenziwe ngokwezifiso kukwafumaneka ukuze kukhuselwe ngakumbi ekonakaleni.
Oku kuqinisekisa ukulayisha ngokukhuselekileyo, kuthintela ukufuduka ngexesha lokuthuthwa komgama omde, kwaye kuqinisekisa ukuba akukho monakalo xa ufika kwizibuko eliya kulo.
Unyango oluboniswayo kumphezulu: I-Epoxy zinc-rich coating, I-Galvanized (ubungakanani be-hot dip galvanized layer thickness≥85μm bunokufikelela kwiminyaka eli-15-20), i-black oil, njl.njl.
I-Black Oil
I-Galvanised
Ukwaleka okutyebileyo kwe-Epoxy Zinc
Iinkcukacha zokupakisha
Zonke iindawo zentsimbi zipakishwe kakuhle ukuze zigqitywe kwaye zigcinwe kakuhle xa ziphathwa kwaye zithuthwa. Amalungu aphambili agqunywe ngeplastiki engangeni manzi okanye iphepha elichasene nomhlwa, ngelixa iibholiti, izihlanganisi kunye nezinye izixhobo ezincinci zifakwa kwiibhokisi zomthi. Ukuze kube lula kuwe, iphakheji nganye ineelebheli ukuze ukwazi ukubona, ukukhulula nokufaka ngokukhuselekileyo nangokufanelekileyo kwindawo leyo.
Ukuhanjiswa
Isakhiwo seNsimbi esele senziwe ngaphambiliZithunyelwa ngenqanawa yesikhongozeli okanye inqanawa enkulu kuxhomekeke kubukhulu beprojekthi, ubukhulu kunye nendawo ekuyiwa kuyo. Izinto ezinkulu nezinkulu zibotshelelwe ngokuqinileyo ngemitya yentsimbi okanye iikreyiti zomthi ukuthintela ukuhamba kolu hambo. Yonke iodolo icutshungulwa ngokulandela imigangatho yezothutho yamazwe ngamazwe ukuze ihanjiswe ngokukhuselekileyo nangexesha.
Umbuzo 1: Ngaba ungenzaIsakhiwo seNsimbingokweemfuno zethu?
A: Ewe. Sinikezela ngeenkonzo zoyilo lwezityalo ezenzelwe wena, ukwenziwa kunye nobunjineli ngokwemizobo yakho okanye ezijolise kwiimfuno zeprojekthi yakho.
Q2: Ngowuphi umgangatho wentsimbi owusebenzisayo?
A: Sisebenzisa i-ASTM A36, i-ASTM A572, i-ASTM A992, i-Q235B, i-Q355B kunye nezinye iintsimbi zesakhiwo ezihlangabezana nemigangatho yamazwe ngamazwe njengezixhobo zethu eziqhelekileyo.
Q3: Luhlobo luni lonyango lomphezulu olunokukhethwa?
A: Izinto ezigqityiweyo ziquka ukupeyintwa, ukugalelwa nge-hot-dip, ukugqunywa nge-epoxy kunye nezinye iindlela ezahlukeneyo zokukhusela ezifanelekileyo kwiindawo ezahlukeneyo zenkonzo.
Q4: Ngaba ungabonelela ngofakelo?
A: Ewe. Singakunika nencwadana yokufaka, imiyalelo yokuhlanganisa kunye nenkxaso yobugcisa ekude kwi-intanethi. Singathumela umntu ochwephesha kwiwebhusayithi yakho ukuze ayifakele ukuba kuyimfuneko.
Q5: Indlela yokupakisha nokuhambisa isakhiwo sentsimbi?
A: Yonke into ipakishwe kakuhle kwaye ivalwe ngeelebheli ezingangeni manzi nezicacileyo zokuchonga. Ukuthunyelwa kwenziwa ngesikhongozeli, inqanawa enkulu kuxhomekeke kubukhulu beprojekthi kunye nendawo ekuyiwa kuyo.
Umbuzo 6: Ngawaphi amaxwebhu onawo okuthunyelwa?
A: Singabonelela nge-invoyisi yorhwebo, uluhlu lokupakisha, izatifikethi zovavanyo lwe-mill (MTC), iingxelo zokuhlolwa kunye namanye amaxwebhu anxulumene noko ukuze athunyelwe kwamanye amazwe njengoko kufuneka.
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I-Carbon Steel HRB400 12mm Construction Rebar
