Dinani apa kuti mupeze mndandanda wathunthu wama projekiti omwe akukonzedwa ndikukonzekera ku Canada.
Dinani apa kuti mupeze mndandanda wathunthu wama projekiti omwe akukonzedwa ndikukonzekera ku Canada.
Mwina ambiri a inu mumadziwa kupanga zitsulo. Pachimake chake, choyamba chimapanga chitsulo potentha kwambiri chisakanizo cha laimu ore, iron ore ndi coke mumoto wophulika kapena ng'anjo yamagetsi yamagetsi. Masitepe angapo amatsatiridwa, kuphatikiza kuchotsa mpweya wowonjezera ndi zonyansa zina, komanso njira zofunika kukwaniritsa zomwe mukufuna. Chitsulo chosungunukacho chimaponyedwa kapena "kutentha" m'mawonekedwe ndi utali wosiyanasiyana.
Kupanga chitsulo chomangikachi kumafuna kutentha kwakukulu ndi zipangizo zopangira, kudzutsa nkhawa za mpweya wa carbon ndi mpweya wokhudzana ndi ndondomeko yonseyi. Malinga ndi bungwe loona za uphungu lapadziko lonse la McKinsey, 8 peresenti ya mpweya wa carbon padziko lonse umachokera ku kupanga zitsulo.
Kuphatikiza apo, pali msuweni wodziwika bwino wachitsulo, chitsulo chozizira (CFS). Ndikofunika kusiyanitsa ndi ma analogues otenthedwa.
Ngakhale kuti CFS poyambirira inapangidwa mofanana ndi zitsulo zopindidwa zotentha, inapangidwa kukhala mizere yopyapyala, yoziziritsidwa, ndiyeno inapangidwa ndi mndandanda wa ma dies mu C-profiles, mbale, mipiringidzo yafulati, ndi mipangidwe ina ya makulidwe ofunidwa. Gwiritsani ntchito makina opangira mpukutu. Phimbani ndi zoteteza wosanjikiza zinki. Popeza kupangidwa kwa nkhungu sikufuna kutentha kowonjezera ndi mpweya wowonjezera kutentha, monga momwe zimakhalira ndi zitsulo zotentha, CFS imalumpha mpweya wokhudzana ndi mpweya.
Ngakhale kuti zitsulo zamapangidwe zakhala zikugwiritsidwa ntchito ponseponse pa malo akuluakulu omangira kwa zaka makumi ambiri, ndi zazikulu komanso zolemetsa. CFS, kumbali ina, ndi yopepuka. Chifukwa cha kuchuluka kwake kwamphamvu ndi kulemera kwake, ndiyabwino kugwiritsidwa ntchito ngati zinthu zonyamula katundu monga mafelemu ndi matabwa. Izi zimapangitsa CFS kukhala chitsulo chokondedwa kwambiri pamapulojekiti amitundu yonse ndi makulidwe.
CFS osati ndi mtengo wotsika kupanga kuposa structural zitsulo, komanso amalola nthawi yaifupi msonkhano, zina kuchepetsa ndalama. Kugwira ntchito bwino kwa CFS kumaonekera pamene zida za magetsi ndi mapaipi odulidwa kale ndi olembedwa chizindikiro aperekedwa pamalowo. Pamafunika antchito aluso kwambiri ndipo nthawi zambiri amamaliza ndi kubowola ndi zomangira zokha. Kuwotcherera kumunda kapena kudula sikofunikira.
Kulemera kwapang'onopang'ono komanso kusonkhana kosavuta kwapangitsa kuti KFS ichuluke kwambiri pakati pa opanga mapanelo opangidwa kale ndi madenga. Mitengo ya KFS kapena mapanelo a khoma amatha kusonkhanitsidwa ndi magulu angapo. Kusonkhanitsa mwachangu zida zopangira kale, nthawi zambiri popanda kuthandizidwa ndi crane, kumatanthauza kupulumutsa kwina pa nthawi yomanga. Mwachitsanzo, kumanga chipatala cha ana ku Philadelphia kunapulumutsa masiku 14 pansi, malinga ndi kontrakitala PDM.
Kevin Wallace, woyambitsa DSGNworks ku Texas, adauza bungwe la Steel Framing Association, "Paneling imathetsa kusowa kwa ntchito chifukwa 80 peresenti yomanga nyumba tsopano ikuchitika m'mafakitale m'malo mwa malo." General contractor, izi zitha kufupikitsa nthawi ya polojekitiyo ndi miyezi iwiri. ” Poona kuti mtengo wamatabwa wawirikiza katatu poyerekeza ndi chaka chatha, Wallace anawonjezera kuti CFS yathetsanso mtengo wa zipangizo. Chifukwa china chomwe CFS ndi yotchuka kwambiri masiku ano ndikuti ambiri a iwo ndi 75-90% zobwezerezedwanso zipangizo zomwe nthawi zambiri blended mu ng'anjo otsika magetsi arc. Mosiyana konkire ndi matabwa olimba, CFS akhoza 100% recyclable pambuyo ntchito koyamba, nthawi zina monga zigawo zonse.
Poganizira ubwino wa chilengedwe cha CFS, SFIA yatulutsa chida cha makontrakitala, eni nyumba, omanga nyumba ndi omwe akufuna kupanga mapangidwe apamwamba omwe amakwaniritsa LEED ndi zina zokhazikika. Malinga ndi EPD yaposachedwa, zinthu za CFS zopangidwa ndi makampani omwe adatchulidwa zizitetezedwa ndi EPD mpaka Meyi 2026.
Kuphatikiza apo, kusinthasintha kwa kapangidwe kanyumba ndikofunikira masiku ano. CFS ikuonekeranso bwino pankhaniyi. Ndiwosinthika kwambiri, kutanthauza kuti imatha kupindika kapena kutambasula pansi pa katundu popanda kusweka. Mlingo wapamwamba uwu wa kukana katundu wam'mbali, kukweza ndi kukweza mphamvu yokoka kumapangitsa kukhala koyenera kumadera omwe ali pachiwopsezo cha zivomezi kapena mphepo yamkuntho.
Pokhala zomangira zopepuka kwambiri kuposa zida zina monga matabwa, konkriti ndi zomangira, zimachepetsa mtengo womanga makina osamva katundu ndi maziko. Chitsulo chozizira chimakhala chopepuka komanso chotsika mtengo kunyamula.
Pakhala pali kafukufuku wambiri waposachedwa wokhudza phindu la nyumba zazikulu zamatabwa potengera kukhazikitsidwa kobiriwira kobiriwira kwa kaboni. Komabe, monga tafotokozera pamwambapa, zitsulo zozizira zimawonetsanso zinthu zambiri za MTS.
Mbiri ya matabwa akuluakulu amatabwa ayenera kukhala ozama kuti apereke mphamvu zofunikira poyerekeza ndi nthawi zonse mkati mwa nyumbayo. Kukhuthala kumeneku kungapangitse kuwonjezereka kwa msinkhu wapansi mpaka pansi, mwina kuchepetsa chiwerengero cha pansi chomwe chingapezeke mkati mwa malire ovomerezeka a kutalika kwa nyumba. Ubwino wa chitsulo chowonda chozizira chopangidwa ndi zitsulo ndizokwera kwambiri.
Mwachitsanzo, chifukwa cha malo opyapyala a mainchesi asanu ndi limodzi opangidwa ndi CFS, Hotelo ya Four Points Sheraton ku Kelowna, BC Airport inatha kugonjetsa ziletso zokhwima za madera a utali wa nyumba ndi kuwonjezera malo amodzi. Pansi pansi kapena chipinda cha alendo.
Kuti adziŵe denga lake, SFIA inalamula Patrick Ford, mkulu wa Matsen Ford Design ku Waxshire, Wisconsin, kuti apange chimango chapamwamba kwambiri cha CFS.
Pamsonkhano wa American Iron and Steel Institute mu Epulo 2016, Ford adavumbulutsa nsanja ya SFIA Matsen Tower, yokhala ndi nsanjika 40. “SFIA Matsen Tower imatsegula chitseko cha njira zatsopano zophatikizira mafelemu a CFS m’nyumba zazitali,” bungwelo linatero.
© 2023 ConstructConnect Canada, Inc. Ufulu wonse ndi wotetezedwa. Malamulo otsatirawa akugwira ntchito kwa ogwiritsa ntchito tsambali: Mgwirizano Wamaukulu Wolembetsa, Migwirizano Yovomerezeka, Chidziwitso cha Ufulu, Kupezeka ndi Zinsinsi Zazinsinsi.
Nthawi yotumiza: Jul-05-2023