Iindaba zeShishini
-
Ukwanda kweZakhiwo zoPhuhliso zasePhilippines kunyusa iMfuno yeNsimbi ye-H-Beam kuMzantsi-mpuma weAsia
IPhilippines ijongene nokukhula kophuhliso lweziseko zophuhliso, oluqhutywa ziiprojekthi ezikhuthazwa ngurhulumente ezifana neendlela ezinkulu, iibhulorho, ulwandiso lwemigca ye-metro kunye neenkqubo zokuhlaziya izixeko. Umsebenzi wokwakha oxakekileyo ukhokelele ekufuneni okwandayo kwentsimbi ye-H-Beam eSouthe...Funda ngokugqithisileyo -
Isixhobo Esiyimfihlo Sezakhiwo Ezikhawulezayo, Eziqinileyo, Neziluhlaza Kakhulu - Ulwakhiwo Lwentsimbi
Zikhawuleza, zomelele, ziluhlaza—ezi azisezona “zinto zintle onokuzifumana” kushishino lwezakhiwo zehlabathi, kodwa zizinto ekufuneka zibe nazo. Kwaye ukwakhiwa kwezakhiwo zentsimbi ngokukhawuleza kuba sisixhobo esiyimfihlo sabaphuhlisi kunye nabayili bezakhiwo abalwela ukuhambisana nesantya semfuno enkulu kangaka. ...Funda ngokugqithisileyo -
Ngaba Intsimbi Iseyikamva Lokwakha? Iingxoxo Ziyavutha Malunga Neendleko, Ikhabhoni, Nokutsha
Njengoko ulwakhiwo lwehlabathi lonke luza kunyuka ngesantya ngo-2025, ingxoxo ngendawo yesakhiwo sentsimbi kwixesha elizayo lokwakha iya isiba shushu ngakumbi. Ngaphambili, izakhiwo zentsimbi ezazinconywa njengezinto ezibalulekileyo kwiziseko zophuhliso zanamhlanje, zizifumana zisesitratweni...Funda ngokugqithisileyo -
Uqikelelo lweMarike yeNsimbi ye-UPN: Iitoni ezili-12 zezigidi kunye neebhiliyoni ezili-10.4 zeerandi ngo-2035
Ishishini le-U-channel steel (i-UPN steel) lehlabathi kulindeleke ukuba libone ukukhula okuqhubekayo kwiminyaka ezayo. Kulindeleke ukuba imakethi ibe malunga neetoni ezili-12 lezigidi, kwaye ixabiso layo limalunga ne-10.4 yeebhiliyoni zeedola zaseMelika ngo-2035, ngokutsho kwabahlalutyi beli shishini. U-sha...Funda ngokugqithisileyo -
Ii-H Beams: Umqolo weeProjekthi zoLwakhiwo zanamhlanje-iRoyal Steel
Kwihlabathi elitshintsha ngokukhawuleza namhlanje, uzinzo lwesakhiwo sisiseko sesakhiwo sanamhlanje. Ngeeflanges zayo ezibanzi kunye nomthamo ophezulu wokuthwala umthwalo, imiqadi ye-H ikwanokuqina okuhle kwaye iyimfuneko ekwakhiweni kwezakhiwo eziphakamileyo, iibhulorho, izakhiwo zoshishino...Funda ngokugqithisileyo -
IMarike yeNsimbi eluhlaza iyakhula, kulindeleke ukuba iphindwe kabini ngo-2032
Imakethi yentsimbi eluhlaza yehlabathi iyanda, kunye nohlalutyo olutsha olupheleleyo oluqikelela ukuba ixabiso layo liza kunyuka ukusuka kwi-$9.1 yeebhiliyoni ngo-2025 ukuya kwi-$18.48 yeebhiliyoni ngo-2032. Oku kubonisa indlela yokukhula emangalisayo, egxininisa utshintsho olusisiseko...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kweePile zeSheet zeSteel eziQokelelweyo ezishushu kunye neePile zeSheet zeSteel eziQokelelweyo ezibandayo
Kwicandelo lobunjineli bokwakha kunye nolwakhiwo, iiSteel Sheet Piles (ezidla ngokubizwa ngokuba ziisheet piling) bezisoloko zibalulekile kwiiprojekthi ezifuna ukugcinwa komhlaba okuthembekileyo, ukumelana namanzi, kunye nenkxaso yesakhiwo—ukusuka ekuqinisweni konxweme lomlambo kunye nolwandle...Funda ngokugqithisileyo -
Zeziphi Izinto Ezifunekayo Kwisakhiwo Sentsimbi Esemgangathweni Ophezulu?
Izakhiwo zentsimbi zisebenzisa intsimbi njengesakhiwo esiphambili esithwala umthwalo (ezifana neebhari, iikholamu, kunye nee-trusses), zongezwa zizinto ezingathwali mthwalo ezifana nekhonkrithi kunye nezinto zodonga. Iingenelo eziphambili zentsimbi, ezifana namandla aphezulu...Funda ngokugqithisileyo -
Impembelelo yokudilika komhlaba kweMigodi yaseGrasberg eIndonesia kwiMveliso yoCopper
NgoSeptemba ka-2025, ukudilika komhlaba okukhulu kwahlasela umgodi waseGrasberg e-Indonesia, omnye wemigodi emikhulu yobhedu negolide ehlabathini. Le ngozi yaphazamisa imveliso yaza yabangela inkxalabo kwiimarike zeempahla zehlabathi. Iingxelo zokuqala zibonisa ukuba imisebenzi kwiindawo ezininzi ezibalulekileyo ...Funda ngokugqithisileyo -
Yintoni umahluko phakathi kweePile zeSteel Sheet ezimile okwe-U kunye neePile zeSteel Sheet ezimile okwe-Z?
Intshayelelo kwiinqwaba zesinyithi ezimile okwe-U kunye neenqwaba zesinyithi ezimile okwe-Z Iinqwaba zesinyithi ezimile okwe-U: Iinqwaba zesinyithi ezimile okwe-U zizinto ezisisiseko ezisetyenziswa rhoqo kunye nezixhobo zokuxhasa. Zine-cross-section emile okwe-U, amandla aphezulu kunye nokuqina, i-tig...Funda ngokugqithisileyo -
Kuyothusa! Ubungakanani beMarike yeSakhiwo seNsimbi kulindeleke ukuba bufikelele kwi-$800 yeebhiliyoni ngo-2030
Imarike yesakhiwo sentsimbi yehlabathi kulindeleke ukuba ikhule ngesantya sonyaka se-8% ukuya kwi-10% kwiminyaka embalwa ezayo, ifikelele kwi-US$800 yeebhiliyoni ngo-2030. I-China, umvelisi omkhulu kunye nomthengi wezakhiwo zentsimbi kwihlabathi, inomlinganiselo wemarike...Funda ngokugqithisileyo -
IMarike yeHlabathi yeMpahla yeNsimbi Kulindeleke ukuba ifikelele kwi-5.3% CAGR
Imakethi yehlabathi yokuqokelela amaphepha entsimbi ikhula ngokuqhubekayo, apho imibutho emininzi enegunya iqikelela izinga lokukhula konyaka elidibeneyo (i-CAGR) elimalunga ne-5% ukuya kwi-6% kwiminyaka embalwa ezayo. Ubungakanani bemakethi yehlabathi buqikelelwa...Funda ngokugqithisileyo