Isakhelo soLwakhiwo lweNsimbi eKhanyayo esele yenziwe kwangaphambili seWarehouse & Workshop

Inkcazo emfutshane:

Isakhelo sethu soLwakhiwo lweNtsimbi eKhanyayo esele yenziwe ngaphambili sisisombululo sokwakha esisebenza kakuhle nesingabizi kakhulu esenzelwe iindawo zokugcina impahla zoshishino, iiworkshop, amaziko okuthuthwa kwezinto, iifektri kunye nezinye iiprojekthi zokwakha zorhwebo.

Umgangatho:I-ASTM (eMelika), i-NOM (eMexico)

Unyango Lomphezulu:I-Hot Dip Galvanizing (≥85μm), Ipeyinti yokulwa nokugqwala (umgangatho we-ASTM B117)

Izixhobo:Isakhiwo sentsimbi se-ASTM/EN/GB

Isakhelo esiPhambili:I-H-Beam, Ikholamu yebhokisi, Ikholamu yelattice

Ukumelana neNyama:Ibanga eli-≥8

Ubomi beNkonzo:Iminyaka engaphezu kwama-50 (kwiimozulu ezishushu)

Isiqinisekiso:Uvavanyo lwe-SGS/BV, i-ISO9001

Ixesha lokuzisa:Iintsuku zokusebenza ezingama-20-25

Ixesha lokuhlawula:T/T, iWestern Union

Thumela i-imeyile kuthi I-WhatsApp

Iinkcukacha zeMveliso

Iithegi zeMveliso

ISICELO

Iiprojekthi zeeBridges kunye neZiseko zoPhuhlisoUkwakhiwa kwentsimbi kuxhaphakile kwisakhiwo saseiibhulorho zesakhiwo sentsimbi, iindlela ezinkulu, kunye neziseko zamandla kuba zinokuhlangabezana neemfuno zobunjineli ezintsonkothileyo ngamandla, ngokuchanekileyo kunye nokuguquguquka.

Iifektri zoshishino kunye nemveliso yeplati:Umsebenzi onzimaimiqadi yentsimbiEzifana ne-H-beam, i-I-beam, ipleyiti yentsimbi exhasa imisebenzi yemizi-mveliso ethwala umthwalo omninzi. Zilungele amaqonga ezixhobo, imigca yemveliso kunye nomgangatho wefektri.

Iindawo zokugcina impahla kunye neeLogistics: Ulwakhiwo lwentsimbi esele yenziwe ngaphambiliIzakhiwo zivumela ukwakhiwa ngokukhawuleza nangokungabizi kakhulu kweendawo zokugcina impahla kunye namaziko okuhambisa. Izixhobo zemodyuli, zivumela ukwakhiwa ngokukhawuleza kwaye zinika amandla kunye nobude bexesha.

Izakhiwo zorhwebo nezoluntu:Izakhelo zentsimbi ezenziwe kwangaphambilizibonelela ngesisombululo sanamhlanje nesiguquguqukayo sokwakha amashishini, umzekelo, kwiibhloko zeeofisi, kwiindawo zokuthenga nakwiiholo zemidlalo.

IINKCUKACHA ZEMVELISO

Iimveliso zesakhiwo sentsimbi esingundoqo sokwakhiwa kwefektri

1. Izinto eziphambili zesakhiwo sentsimbi

Udidi	Iinkcukacha kunye neenketho
Isakhelo esiPhambili	Umqadi we-H / umqadi we-I
I-Purlin	I-C purlin / i-Z purlin
Uqhagamshelo	Iibholiti ezinamandla aphezulu, izixhobo zokuwelda
Unyango Lomphezulu	Ukupenda okanye ukuntywila okushushu okugqunywe ngentsimbi
Uqwalaselo oluKhethekileyo	Iphaneli yesandwich, ishidi lesinyithi elirhabaxa, ucango, ifestile, uyilo lomqadi wekreyini

2. Iimveliso zenkqubo yokuvala (engangeni manzi + echasene nokugqwala)

Igama lemveliso	Ukupakishwa kunye noKhuselo	Iimpawu ezimelana nemozulu kunye nezokulwa nokugqwala
Iiphaneli zophahla	Ifakwe iipalethi ngee-spacers zefoam okanye zomthi; isongelwe ngefilimu engangeni manzi kunye neyokukhusela i-UV	Umphezulu ogqunywe nge-hot-dip okanye ogqunywe ngemibala; uyilo lwe-lap olungangeni manzi; Ayina-UV; ifanelekile kwimozulu yetropiki kunye nokuthunyelwa kwexesha elide
Iiphaneli zodonga	Ifakwe iipalethi ngee-spacers zefoam okanye zomthi; isongelwe ngefilimu engangeni manzi nengangenisi i-UV	Unyango lomphezulu oluchasene nokugqwala; umoya ongenamoya kwaye umelana nemozulu; umelana nemvula kwaye umelana nothuli; uhlala ixesha elide kwiindawo ezikufutshane nolwandle / ezifumileyo
Iingcango (Umnyango woKhuseleko oluQhutywayo/otyibilikayo/owoKhuseleko lweNsimbi)	Ipakishwe kwiikreyithi zomthi ezine-cushioning yangaphakathi; itywinwe nge-wrap engafumiyo	Ukuvalwa komphetho ongangeni manzi; umphezulu opeyintiweyo okanye ogqunyiweyo ochasene nokugqwala; omelana nomoya kwaye omelana nomhlwa
Iifestile	Ipakishwe ngeepads zekona zokukhusela; isongelwe ngefilimu engangeni manzi	Itywinwe ngemicu yerabha engangeni manzi; iifreyimu ezingamelani nokugqwala; ingangeni mvula kwaye ingangeni luthuli
Izixhobo zokuKhanyisa, zokuHlola kunye neeEaves	Ihlanganiswe ngefoam ethintela ukukrweleka; isongelwe ngefilimu ethintela ukufuma	Intsimbi egqunywe nge-galvanized okanye enemibala; isakhiwo esikhanyayo esingangeni manzi; esilwa nomhlwa kunye nesitywiniweyo semozulu
IiGutters kunye neeDownpipes	Ipakishwe kwiibhokisi okanye kwiibhokisi zomthi ezinesikhuselo sangaphakathi	Izinto ezigalelwe nge-anti-corrosion okanye i-PVC; amanzi agudileyo; anganyangekiyo ngumhlwa kwaye angangeni mvula
Izitywino kunye neeMicu zokuvala	Ipakishwe kwiibhokisi ezivaliweyo ezinesithintelo sokufuma	Irabha ye-butyl engangeni manzi kunye nezinto ze-foam; elwa nokwaluphala; enganyangekiyo yi-UV; ethintela ukuvuza kwamanzi
Ukulungisa izikrufu kunye neziqhoboshi	Ipakishwe kwiibhokisi ezineelebheli ezinonyango lokulwa nomhlwa	I-anti-corrosion coated okanye intsimbi engagqwaliyo; ayimelani nemozulu; ayimelani nomhlwa xa isetyenziswa ixesha elide

3. Ukuxhasa iimveliso ezincedisayo (uhlengahlengiso lolwakhiwo olucwangcisiweyo)

Udidi lweMveliso	Iimveliso ezithile	Iingenelo zokuLungiselela uLwakhiwo lweNdawo	Imeko yesicelo
IiNcedisi zeSiseko	Iibholti zeAnchor (Ubude/Ububanzi obuqhelekileyo)	Ihambelana neemeko zejoloji zasekuhlaleni (umz., umhlaba othambileyo, umhlaba onamatye); Ihambelana neemfuno zekhowudi yokwakha yengingqi yokuthwala umthwalo wesiseko	Ufakelo lwesiseko sendlu yokugcina impahla/ifektri yesakhiwo sentsimbi
	Iipleyiti zesiseko (ezichasene nokugqwala kunye nobungakanani obuhlengahlengiswayo)
	Izinto zokugquma (Ukufuma/ukutshintsha imozulu)
Izixhobo Zokuhlanganisa Ezikwindawo	IiWrenches ezenziwe ngokwezifiso kunye neeKits zokuQinisa	Ifanelekile kwimikhwa yokusebenza kweqela lokwakha lendawo; Iyahambelana nezixhobo eziqhelekileyo kwindawo ekujoliswe kuyo; Kulula ukuyisebenzisa ngaphandle koqeqesho lobungcali	Ukudibanisa iifreyimu zentsimbi, iipurlin, kunye neepaneli kwindawo
	Izixhobo zokuPhakamisa eziKhawulezayo
	Izinto Zokuncedisa Ukuhlanganisa Ezingaguqukiyo Kwimozulu
Iinkonzo ezincedisayo ezilungelelaniswe nemozulu	Iibhrakhethi ezixhathisa umoya ophezulu	Yenzelwe imozulu yasekuhlaleni (umz., iindawo ezithandwa ziinkanyamba, iindawo ezibandayo, iindawo ezinomswakama ophezulu); Iphucula ukuqina kwesakhiwo kwiindawo ezishushu kakhulu.	Ukutywinwa kophahla/udonga olubiyelweyo, ukuqinisa ulwakhiwo
	Isitywini esigqunywe ngobushushu (esilungiselelwe indawo yeTropiki/ebandayo)
	IiNkumba ezichasene nokufuma (ezikhethekileyo kwiNdawo eFumileyo)
Iinxalenye ezihambelana neMigangatho yeNdawo	Izibophelelo zoMgangatho weNgingqi (umzekelo, iDIN/ANSI/BS)	Iyahlangabezana nemigangatho yeshishini lendawo kunye neemfuno zesatifikethi; Iyanciphisa ukususwa kwerhafu kunye neengozi zokuhlolwa kwindawo	Ukwakhiwa kwezakhiwo zesakhiwo sentsimbi ngokupheleleyo
	Ukwaleka okungatshiyo (Ikhowudi yoMlilo yasekuhlaleni iqinisekisiwe)
	Izixhobo Zokulwa Nokugqwala (Zilungiselelwe uLwandle/iNtlango)
Ii-Auxiliaries ezilungiselelwe indawo	Iiadaptha zeScaffolding zeModular	Iyahambelana nendawo encinci yokwakha (umz., iindawo zasezidolophini, iindawo ezimxinwa); Iyahambelana neemeko zothutho zasekuhlaleni (umz., iindlela ezincinci, iindawo ezikude)	Ukwakhiwa kwiindawo ezithintelweyo, ukufakelwa kwezixhobo ezinkulu ngaxeshanye
	Izibiyeli zoFakelo olunesithuba esincinci
	Iifreyimu ezixhasayo ezilungele ukuthutha

Yabelana ngeemfuno zakho ukuze ufumane isisombululo solwakhiwo lwentsimbi esima kunye

UKUCUTSHUNGULWA KWESAKHIWO SENTSIMBI

Inyathelo 1. Ukusika
Iipleyiti zentsimbi eluhlaza, intsimbi yecandelo kunye nezinye izinto zisikwa zibe ziimilinganiselo kunye neemilo ezithile ngokwemizobo yobunjineli, kusetyenziswa iindlela ezinje ngokusika ilangatye, ukusika iplasma kunye nokusarha ngoomatshini ukuqinisekisa ubungakanani obuchanekileyo bokugquma.

Inyathelo lesi-2. Ukwenziwa
Iindawo zentsimbi ezisikiweyo ziyacinezelwa, zigotywe okanye ziqengqwe zibe ziimo zesakhiwo ezihambelanayo ngokusebenzisa oomatshini abagobayo, oomatshini abakha iprofayili kunye nezinye izixhobo, ukuze kuhlangatyezwane neemfuno zoyilo lwezinto ezifana neebhama, iikholamu kunye nee-trusses.

Inyathelo lesi-3. Ukuwelda
Izixhobo zentsimbi ezenziweyo ziqhagamshelwe kwaye zilungiswe ziinkqubo zobuchwephesha zokuwelda ezifana nokuwelda kwe-arc, ukuwelda okukhuselweyo yigesi kunye nokuwelda kwe-arc engaphantsi komhlaba. Umgangatho wokuwelda ulawulwa ngokungqongqo ukuqinisekisa uqhagamshelo oluqinileyo kunye nokuhlangabezana neemfuno zokuthwala umthwalo kunye nokushukuma komhlaba.

Inyathelo lesi-4. Ukucubungula iHole
Ukubhoboza, ukuxubha okanye ukubhoboza kwenziwa kwiindawo ezilungiselelweyo zezixhobo ezidityanisiweyo ukuze kwenziwe imingxuma yebholiti kunye nemingxuma yokudibanisa, okwenza kube lula ukuhlanganiswa nokunxibelelana nezinye iindawo.

Inyathelo lesi-5. Unyango loMphezulu
Izixhobo zentsimbi ezidityanisiweyo nezinemingxuma ziphathwa ngomphezulu oquka ukudutyulwa kweempumlo, ukususwa komhlwa, ukususwa kwamafutha, emva koko zigqunywe ngeprimer yokulwa nokugqwala kunye ne-topcoat, ukuze kuphuculwe ukumelana nemozulu kunye nokumelana nokugqwala.

Inyathelo lesi-6. Ukudibana kovavanyo
Izinto ezicutshungulwayo ziyavavanywa zihlanganiswe kwindawo yemveliso ngokuhambelana neemfuno zesakhiwo siphela ukuqinisekisa ukuchaneka kobukhulu, ukusebenza okulinganayo kunye nokwenzeka kokuhlanganiswa, kunye nokulungisa ukuphambuka ngexesha ngaphambi kokuhanjiswa nokufakwa ngokusesikweni.

UVAVANYO LWESAKHIWO SENTSIMBI

Uhlobo lovavanyo	Imigangatho (imi)	Injongo / Amanqaku
Uvavanyo loMthwalo woLwakhiwo	I-ASTM A370, EN 10002	Qinisekisa ukuba imiqadi yentsimbi, ii-trusses, kunye nee-girders zinokumelana ngokukhuselekileyo nemithwalo yebhulorho yezithuthi, yabahambi ngeenyawo, kunye neyamandla.
Uhlolo loMgangatho weWeld	I-AWS D1.1, i-ISO 5817	Qinisekisa ukuba uqhagamshelo oludibeneyo luhlangabezana nemigangatho yamazwe ngamazwe; kubalulekile kwiindawo zokudibanisa i-truss kunye ne-box girder.
Ukumelana Nokugqwala (Isitshizi Setyuwa / Inkungu)	I-ASTM B117, i-ISO 9227	Khusela izinto zebhulorho yentsimbi kwiimeko zaselunxwemeni nakwiindawo ezishushu; zifanelekile kwiimeko zemozulu zaseMbindi Melika.
Uvavanyo lokuncamathela kokugquma	I-ASTM D3359, i-ISO 2409	Qinisekisa ukuba ipeyinti inamathela kwaye inamathele nge-galvanizing; ithintela ukuxobuka okanye ukuqhekeka xa kusetyenziswa ubushushu obukhulu/obuthambileyo.
Ukumelana ne-UV kunye neMozulu	I-ASTM G154, i-ISO 4892	Nqanda ukufiphala komphezulu, ukutshixwa kwetshokhwe, kunye nokuwohloka ngenxa yokukhanya kwelanga kwiindawo zentsimbi ezibonakalayo.
Umswakama kunye nokumelana nobushushu	I-ASTM D2247	Qinisekisa ukuba iibridge coating ziyamelana nokuqhekeka nokuqhekeka phantsi kobushushu obuphezulu kunye nobushushu obuphezulu.
Uvavanyo lweMpembelelo kunye noLawulo	I-ASTM D2794, ISO 6272	Isiqinisekiso sokuthembeka kokugquma ngexesha lokuthuthwa, ukuphathwa, kunye nokuhlanganiswa kwindawo.
Ukujonga ubungakanani kunye nokuthe tye	I-ISO 8501, EN 1090	Qinisekisa ukuba imiqadi esele yenziwe ngaphambili, ii-trusses, kunye nee-girders ziyahlangabezana nobukhulu boyilo kunye nokunyamezela kokufakelwa okungenamthungo.
Uvavanyo lokudinwa kunye nokungcangcazela	I-ASTM E466, ISO 12107	Qinisekisa ukusebenza kwexesha elide phantsi kokungcangcazela kwezithuthi, imithwalo yomoya, kunye noxinzelelo olutshintshatshintshayo.
Uvavanyo loQhagamshelo lweAnchor kunye neBolted	I-ASTM F606, EN 14399	Qinisekisa ukuba ii-bolt joints, ii-seismic connectors, kunye nee-deck anchors ziyahlangabezana neemfuno zokhuseleko kunye nomthwalo.

UNYANGO OLUNGEZELELWEYO

Ingubo etyebileyo ye-epoxy zinc

I-hot-dip galvanized (≥85 μm, iminyaka eli-15–20 yobomi)

Ugqunywe ngeoyile emnyama

UKUPAKISHA NOKUTHUMELA

Indlu yokugcina impahla yesakhiwo sentsimbi: Zonke izinto eziphambili zenziwe ngentsimbi yokwakha ye-Q235B/Q355B enamandla aphezulu, enonyango olupheleleyo lomphezulu oluquka ukuqhumisa isanti, ukupenda iprimer kunye nokugqitywa kwe-topcoat ukuze kusebenze ixesha elide ekulweni nokugqwala. Inxalenye nganye inobukhulu obungqongqo, igqojozwe kwaye idityaniswe kwimizobo yokwakha ukuze ihlanganiswe ngokukhawuleza kwindawo.

Iifreyimu zentsimbi eziphambili (ii-H-Beams, iikholamu kunye neegirders eziphambili): Iqiniswe ngentambo yentsimbi enzima kwaye iqiniswe ngentsimbi yokubopha ukuze ifakelwe iiprofayili ezingaqhelekanga okanye ezinkulu kakhulu. Ifakelwe izikhuseli zeekona, ukugoba okuchasene nokufuma kunye neengubo ezithintela umhlwa ukuthintela ukugoba, ukukrwela okanye ukubola ngexesha lokuthuthwa komgama omde.

Iiphaneli zoFakelo noDonga: Zifakwe kwiipalethi ezinee-foam okanye ii-spacers zokhuni ukukhusela iindawo ezipeyintiweyo, ezifakwe imibala okanye ezifakwe i-hot-dip. Zisongelwe ngokupheleleyo ngefilimu engangeni manzi nemelana ne-UV, nto leyo eyenza ukuba zifaneleke kakhulu kwiimeko zemozulu zaseTropiki naselunxwemeni kwaye zithembeke ekuthuthweni kweenqanawa elwandle ixesha elide.

Iifreyimu zesibini (iiC/Z Purlins, iiBracings kunye neeGirders ezincinci): Ihlanganiswe ngokukhuselekileyo ngezinto zokuthambisa, isongelwe kwifilimu ethintela umhlwa kunye nomswakama, kwaye iphawulwe ngeelebheli ezicacileyo. Ukupakisha okusemgangathweni kuqinisekisa ukuphakanyiswa okukhuselekileyo kunye nokuphathwa rhoqo ukusuka kwizibuko ukuya kwindawo yomsebenzi.

Izixhobo kunye neenxalenye zokuQondisa (iiBholti eziNamandla aphezulu, amaNati, iiWasher, iiAnkile, iziXhobo zokuQokelela): Ipakishwe kwiibhokisi zokhuni ezivaliweyo okanye kwiibhokisi eziqinisiweyo ezinokhuseleko olupheleleyo olungangeni manzi. Zonke iindawo ziphawulwe ngokucacileyo, zineenombolo kwaye zihlelwe ngokulandelelana kokufakwa ukuze kuxhaswe ukuhlanganiswa okusebenzayo nokuchanekileyo kwindawo.

Ezothutho kunye noLogistics: Zithunyelwa ngemithwalo yolwandle, iikhonteyina zangaphakathi okanye iilori ezisicaba ngokwendawo yeprojekthi. Izixhobo zilungiselelwe ubukhulu kunye nokupakisha ukunciphisa iindleko zothutho kunye nokusombulula imingeni yokuhambisa, nakwiindawo zokwakha ezikude okanye zangaphakathi, ukuqinisekisa ukuba zonke iindawo zifika ngokukhuselekileyo kwaye zilungele ukufakwa kwangoko.