Kungena engxenyeni yesibili kaMashi, ukuthengiselana kwamanani aphezulu emakethe bekusekuvilapha. Ikusasa lensimbi liqhubekile nokuwa namuhla, lisondela ekupheleni, futhi ukwehla kwancipha. Ikusasa le-steel rebar belibuthakathaka kakhulu kunekusasa lekhoyili yensimbi, futhi izingcaphuno zendawo zinezimpawu zokwehla. Ikota yokuqala isizophela, futhi ama-oda ezigayo zensimbi ekota yesibili akhiqizwa ngokulandelana kwawo. Kodwa-ke, ngokombono wokuthengwa kwetheminali, abakafinyeleli izinga ngesikhathi esifanayo samasizini aphezulu eminyakeni edlule. Intengo yezinto zokusetshenziswa isanda kuba buthaka, futhi ukusekelwa kwemikhiqizo eqediwe kwehlile.

Ikusasa lensimbi lenziwa buthaka, izintengo ezikhona zehla kancane kancane

Ikusasa le-steel rebar lehle ngo-85 ukuze livale ku-4715, ikusasa lekhoyili yensimbi likhuphuke ngo-11 ukuze livale ku-5128, insimbi yensimbi ikhuphuke ngo-20.5 ukuze ivale ku-1039.5, amalahle okuphehla ahle ngo-33.5 ukuvala ngo-1548, futhi i-coke yehla ngo-26.5 ukuze ivale ngo-2151.5.

Ngokwendawo, umsebenzi ububuthakathaka, ngakho-ke ukuthengwa kwempahla okufunwa kakhulu, abanye abathengisi behlisa ngokuyimfihlo ukuze bakhuthaze umsebenzi, futhi ikhotheshini yehliswa kancane:

Izimakethe eziyishumi nanye kwezingu-24 ze-rebar zehle ngo-10-60, futhi imakethe eyodwa ikhuphuke ngo-20. Isilinganiso senani lentengo engu-20mmHRB400E sasingu-4749 CNY/ton, sehle ngo-13 CNY/ton kusukela osukwini lwangaphambili lokuhweba;

Izimakethe zekhoyili ezishisayo eziyisishiyagalolunye kwezingu-24 zehla ngo-10-30, futhi izimakethe ezi-2 zikhuphuke ngo-30-70. Isilinganiso senani lamakhoyili ashisayo angu-4.75 sasingu-5,085 CNY/ton, sehle ngo-2 CNY/ton kusukela osukwini lwangaphambili lokuhweba;

Izimakethe ezine kwezingu-24 zepuleti eliphakathi zehle ngo-10-20, futhi izimakethe ezi-2 zikhuphuke ngo-20-30. Isilinganiso senani lepuleti eliphakathi nendawo elivamile elingu-14-20mm lalingu-5072 CNY/ton, lehle ngo-1 CNY/ton kusukela osukwini lwangaphambili lokuhweba.

Ukuthengiswa kwe-excavator ngoMashi kukhuphuke cishe ngo-44% unyaka nonyaka

Ukukhiqizwa nokudayiswa kwabavubukuli kuyaqhubeka kwanda. I-CME ilindele ukuthengiswa kwezinto ezimbiwayo (okuhlanganisa nokuthunyelwa kwamanye amazwe) ngoNdasa wezi-2021 zibe amayunithi angaba ngu-72,000, izinga lokukhula konyaka nonyaka elicishe libe ngama-45.73%; imakethe yokuthekelisa kulindeleke ukuthi ithengise amayunithi ayizi-5,000, okuyizinga lokukhula lama-78.7%. Njengesilinganiso sokutshalwa kwezimali kwengqalasizinda, umthamo wokuthengisa wabavubukuli uyaqhubeka nokukhula, ngakolunye uhlangothi, ubonisa ukukhula kwemboni yokukhiqiza imishini ehlobene eduze nesidingo sensimbi; ngakolunye uhlangothi, iphinde ikhombise umphumela odonsayo wokutshalwa kwezimali kwingqalasizinda. Ngokusheshisa kwamaphrojekthi amakhulu, kunesisusa sokukhululwa kwesidingo esiqhubekayo sensimbi.

Ikhotheshini evela emshinini wensimbi inezimpawu zokwehla

Izibalo ezingaphelele. Namuhla, izigayo zensimbi eziyi-10 kwezingu-21 zensimbi ezilungiswe phansi ngo-10-70, futhi isigayo sensimbi esisodwa sikhuphuke ngo-180 CNY/ton. Lokhu kukhombisa ukuthi nakuba izigayo zensimbi zizama ukugcina intengo, izingcaphuno zazo zisanqatshiwe kancane njengoba ukuphela kwezinto ezingavuthiwe ziba buthaka. , Futhi gxila ezintweni zokwakha.

Kafushane, izici zamanje ezinde nezifushane zixubile, izintengo zensimbi ziyaqhubeka nokuba phezulu, ukuthengiselana kwemakethe kuvamise ukuba buthaka, futhi ukuthengwa kwesidingo esiqinile esingezansi yikona okugxilwe kakhulu kuyo. Uhlangothi lwempahla eluhlaza lusanda kuncipha, futhi ukusekelwa kwemikhiqizo eqediwe kwehlile kancane, izingcaphuno zezinto zokwakha ezivela ezigayweni zensimbi zinezimpawu zokwehla. Kulindeleke ukuthi amanani ensimbi azinze futhi ehle kusasa, futhi izinto zokwakha zizoba buthaka kunamapuleti.