Umsebenzi wokubhala okuthile, okungakusho i-I-beam, engakusho nge-H-beam, yisimo esibhedlela, esilungile kakhulu esetshenziswa kubhedlela izinhlobo. Ngokwesigaba sokuqinisekisa kwezinto, ngalokhu ukubhedlela indawo enye noma ubhomu lokusebenza, amagcina akufuneka abeke umoya okuthile nge-I-beams ezithile ngenxa yalokho, ngokupheleleyo amasayizi. Lolu hlobo oluhlu lwenqanawe lwesiqephu lethe kuqinisekisa amasayizi amadlule kwe-I-beams ezithile ezintsha ezisebenzayo kubhedlela nezindawo zokusebenza. Kuzoba kumona amagcina namasayizi apha, kuzobonakala kakhulu amagcina apho azikhetha amasayizi amahlukeni kwe-I-beam ezifanelekayo kubhedlela iziphrojekthi. Ukukhetha isayizi samasebenzi esincane nokusebenza, amagcina azokuba kakhulu azokhetha uphawu olungapheli olungafanele. Ngenxa yesayizi samasebenzi esincane, amagcina azokuba kakhulu azokhetha uphawu olungafanele. Ngokuhlola kwe-I beams eziningi, imibhalo ephambili lwenqanawe lethe kuyingxenye yokulayisha lokhu. Amabeam amadlule amasebenzi esincane nokusebenza asetyenziswa ngokwesiphi esinye, futhi bayiziphi W4x13, W5x19, W6x20, w8x21, W10x22, W12x30 W14x38, W16x40, W18x35, kunye noW21x44. Le latter ‘W’ ifaka u-Wide Fabric, ngaphandle kwesihlanu sidlisi somsebenzi, okanye usayizi wesayizi webeam ngemiyangalo emijini. I-pound ingaqonda inye yefuti. Sifika nge-W4x13, elichasene nesayizi esincane kakhulu, esebenza kakhulu kubhedlela izindawo zokusebenza ezincane. Phela sayo W5x19 esikhashana kakhulu, esitesta ukuseta umoya wosayizi, esifanelekayo kubhedlela izindawo zokusebenza ezincane nokusebenza oluncane. Ngokwesigaba sakhe sokuthiwa ngaphandle kokuthi W5x19.
Ukubuyiswa kwi-W8x21 ngamandla ophakathi obungane yindlela eliphezulu lokusebenza esiqendu sasemva kakhulu, okuningi lapho lingayisebenzisa kumahlala engaphezulu noma ezindabeni zokusebenza ezililiweyo. Leli beam ligama lesineziphi iW6X20, futhi liyaziwanga ukusetshenziswa kumalume angamandla kakhulu. Isibonelo esineziphi esingazange esetshenziswa kuzindabeni ezililiweyo, iW10x22 lisuka ngezinda ezikhona ngamandla kunye nokusetshenziswa kuhulumeni olukhulu kulapho kusetyenziswa ngeW8x21 futhi ungakwenza imali engamandla.
Ngokuqondileyo yindlela elandelayo nguW12x30, okulandelana nezinyezi zokusetyenziswa ezininzi kwiikholamu zokugcina nokusebenza okuncane kanye nokusebenza okukhulu-kufuneka ukuhlala ngokushesha kanye nokuthi imininingwane yokugcina noma amagumbi amacabango akuyisetyenziswa. Ngakho ke, iW14x38 yi-I beam engcono eyahlukileyo ngekuthi inakho umnotho nokuhlukaniselo ekupheleni kwezinto zokusebenza okukhulu okungakho ongafuna ukuthi alenze inkulumo enkulu.
UW16x40 uyihlangothi eliphakathi lokulandelwa nokulanda esiyazi kakhulu esinye, abantu babahamba ukusetshenziswa kwiindlela ezindwendwe nezikhungo eziqondisiwe ngokuthi ungene amandla okukhishwe ngeemvelo enkulu, izinkathelo zomhlaba nokuphi na. Ngakwesipini, UW18x35 uhlangoti olunye kunye nomnyama oyisetshenziswa kuhlangoti labaluleke lalokhu lalokuhlola ukuba akufanele ukusetyenziswa kuhlangoti labaluleke labafile lahlukanisele lababili lokusebenza nokuzimela imibono engcono kunye nokuba ubungako bokuthi bengena amandla okukhishwe (Wikipedia 2018a).
Ngokushesha, UW21x44 ayihlangothi ye-I beam yesikhephe sasendaweni esikhulu futhi usetshenziswa ngokubona kuhlangoti labaluleke labalokhu labahlukanisele lababili lokusebenza nokuzimela umndeni omkhulu & okuningi lokuhlola. Luhlangothi lunikeziswa ngokubona ukuthi lungayigcina imibono engcono, futhi lingezantsi labanye abasebenzisa ukusetshenziswa kuhlangoti labaluleke labamashumi abadlame nokuthi labalokhu labahlukanisele.
Ukuthi uhlaleleke amagama emfanele yobesenti lesiSili esikhize kakhulu ngenxa yokuhlala ngempumelelo kanye nokuphakamisana kwezinto zokugcina lapho usetyenziswa ukusebenza. Umgibhozi wezindlela omphambili uzodinga ukukhetha isayizi esikhize, ngoba kufuneka ibe ngokubonisa iziphumo zemvelo nezifactor ezinikezeli njengamandla wesikhashana nokulandelana komesenti. Ngokushesha, ukukhetha imesenti engaphantsi kakhulu uzogcina ukuthi umgci wacule kuqhubeka kanye nokuhlaba, kodwa ukukhetha ngaphezu kakhulu uzokususa okuncedisiyo kunye nokuthi uzothatha umoya ophansi apho akwazi ukuba. Ngakho ke, ukukhetha besenti elikhize kakhulu lisihloniphe kakhulu lokungabizame ukuthi ubuilding wakho uhlobene nokuthi usukelwe kanye nokuthi usasebe sengxenyeni kakhulu ngezinyathelo eziyinhlanu.
Amanye amabeam ngemihlaba waseSteel ayiqondisiwe ngeminyaka engaphezulu, kusukela W4x13 okuncane kwaW21x44 okugcineni. Kwiqhobo lapho ezintsha zindaweni, kusukela izindawo eziqephu ezinhloko kwaendlu zokuxhumana ngezindlela ezilandelwayo nezindawo ezikhulu ezinoma ezindaweni ezikomishiweyo, uphawu olunye ulayishwa ngendlela yezinto ezifanayo. Izinsuku zombili zokuthiwa kwebeam zizozalisa umoya, ubungakho nobungako bokulula ukwenza imibono nokuphinda ukubhala. Ngakho ke, kufuneka uvumele umsebenzi wesiphi esizodluliselwa ukuba abe amabeam angazisebenza ngendlela engasengathi.
Siyigcina amanani amerika/Britain/Australia standard steel i-beam sizes Japanese standard steel sheet piles noma ukuhlanganiswa nokugcina emuva kwesikhashana nokugcina. Iziprodakthi zakho zihlala zithunyelwe e-Europe yenkulu nokulandelana noma zithunyelwe e-South America, Southeast Asia, Afrika, Middle East, Afrika nokumoya omdaka
Umnotho wethu wenze kakhulu ngalinye ilanga lasezulwini lokuhlola isithele. Sibungaza uphawu oluphephandaba kwezilondolozi ezifanekiso kahle. Ngiyavuma ngokuthi sithole isigaba esisodwa sokugcina amaphrofayili akhe. Siyazi iindlu zethu eziphakeme nokuhlola, futhi sizoba ukufinyelela amaxwebhu okukhawuleza kunye nokuthola izindlela ezikususa. Ukubuyela kakhulu kukho ukuhlala ngenqanawe yokuqinisekiswa!
Siyahlola ngeemvelo eminingi lezithele, futhi zonke izinto ezizenzakalelayo zihlola phambi kokuthumela. Uhlobo lwesiqiniseko ulandelwe. Izinhlobo ezikhona ezintathu ezintathu nezimpahla zesithele (ERW/SSAW/isithele sesivamile/galvanized/pipe erubhantshi/seamless pipe/stainless steel pipe), amaphrofayili (American standard, British standard, Australian standard H-beam steel), amasthele lamagama, Angle steel, flat steel, steel sheet piles, izinga ezidinga ngeezincwadi zesithele neezicotho, strip steel, scaffolding, steel wire, nails, netsh.
Umkhombithi wethu wesayizini lesiHha emasendaweni awukho amathuluzi ngokwesayizini zabo. Bayethemba amakhomishini okubhekene nazo nokuthi baphumelela kakhulu kunye nomsebenzi omuhle wokunquma kwiseva yesayintfo. Ngiyavuma ukuthi sibonisa umphakathi wokusalela obungakho olungumoya wamashumi amabili liphindaphinde lokusebenza lapho lalayishwa 24 izinsuku ezisisekelwe zikhona zonke iimboniso, izicatshulwa noma izilungiselelo. Siyazi ukuthi sizohlala ngokupheleleyo komkhonto ohlala.
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