Menyetla ea kopo le liphephetso tsa fiber ea khalase le lisebelisoa tse kopaneng lefapheng la meaho

Kajeno ke batla ho arolelana sengoloa le uena:

Lilemong tse leshome tse fetileng, lipuisano tse mabapi lemafaratlhatlhae ne e le mabapi le hore na ho ne ho hlokahala chelete e kae e eketsehileng ho e lokisa.Empa kajeno ho na le khatiso e ntseng e eketseha ea ho tšoarella le ho tšoarella mererong e amanang le kaho kapa tokiso ea litsela tsa naha, marokho, likou, marang-rang a motlakase, le tse ling.

Indasteri ea li-composite e ka fana ka litharollo tse tšoarellang tseo linaha tsa US li li batlang.Ka tlatsetso ea lichelete, joalo ka ha ho khothalelitsoe ho bili ea $1.2 trillion ea meralo, mekhatlo ea mmuso ea US e tla ba le lichelete tse ngata le menyetla ea ho etsa liteko ka mahlale a macha le mekhoa ea kaho.

Greg Nadeau, Molula-setulo le CEO oa Infrastructure Ventures, o itse, "Ho na le mehlala e mengata ho pholletsa le United States moo ts'ebeliso ea mekhoa e mecha e ipakileng e sebetsa, ebang ke marokho kapa meaho e matlafalitsoeng.Tšusumetso e kholo ho Molao oa Meralo ea Borokho holim'a likabo tsa kamehla Matsete a fana ka monyetla ho linaha ho sebelisa lichelete tsena ho atolosa tšebeliso le kutloisiso ea lisebelisoa tsena tse ling.Ha se liteko, li netefalitsoe hore lia sebetsa. ”

Lisebelisoa tse kopantsoengli 'nile tsa sebelisoa ho aha marokho a nang le tšusumetso e matla.Marokho a US a lebopong la leoatle le ka leboea a sebelisang letsoai la litsela nakong ea mariha a bolile ka lebaka la ho bola ha tšepe ka har'a konkreite e matlafalitsoeng le meaho ea konkreite e hatelletsoeng pele.Ho sebelisa lintho tse sa senyeng tse kang likhopo tse entsoeng ka metsoako ho ka fokotsa chelete eo Mafapha a Lipalangoang a United States (DOTs) a lokelang ho e sebelisa ho lokisa le ho lokisa borokho.

Nadeau o itse: “Ka tloaelo, marokho a tloaelehileng a nang le bophelo ba lilemo tse 75 a tlameha ho phekoloa ka mokhoa o matla nakong ea lilemo tse 40 kapa tse 50.Ho sebelisa thepa e sa senyeheng ho ipapisitse le khetho ea hau ea thepa ho ka lelefatsa bophelo ba ts'ebeletso le ho fokotsa nako e telele ea bophelo.litšenyehelo.”

Ho na le litšenyehelo tse ling hape.“Haeba re ne re e-na le thepa e ke keng ea senyeha, sebōpeho sa konkreite se ne se ka ’na sa fapana.Mohlala, re ne re ke ke ra tlameha ho sebelisa li-corrosion inhibitors, tse jang chelete e ka bang $50 ka jarete ea cubic,” ho boletse Moprofesa oa Univesithi ea Miami le Motsamaisi oa Lefapha la Civil and Architectural Engineering, Antonio Nanni.

Marokho a hahiloeng ka lisebelisoa tse kopantsoeng a ka etsoa ka mekhoa e metle ea tšehetso.Ken Sweeney, Mopresidente le Moenjiniere e Moholo oa Advanced Infrastructure Technologies (AIT), o itse: "Haeba u ne u sebelisa konkreite, u ne u tla sebelisa chelete e ngata le lisebelisoa ho haha ​​​​borokho ho tšehetsa boima ba bona, eseng mosebetsi oa bona, E leng ho tsamaisa sephethephethe.Haeba u ka fokotsa boima ba eona 'me ua ba le karo-karolelano e phahameng ea matla ho boima, hoo e ka ba molemo o moholo: ho ka ba theko e tlaase ho e haha.

Hobane mekoallo e kopantsoeng e bobebe ho feta tšepe, ho hlokahala literaka tse fokolang ho tsamaisa mekoallo e kopantsoeng (kapa likarolo tsa borokho tse entsoeng ka mekoallo e kopaneng) ho ea sebakeng sa mosebetsi.Sena se fokotsa tlhahiso ea carbon dioxide.Likonteraka li ka sebelisa li-crane tse nyane, tsa theko e tlase ho phahamisa likarolo tsa borokho tse kopaneng ho li beha sebakeng, 'me ho bonolo ebile ho bolokehile hore basebetsi ba kaho ba li jare.