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I-turnover Nursing Bed: Ngaba ingxaki yokonga kunye nebhedi yokuguquguquka kombane isonjululwe?
I-turnover Nursing Bed: Ngaba ingxaki yokonga kunye nebhedi yokuguquguquka kombane isonjululwe?Ngaphezu koko, izifo zezigulane ezikhubazekileyo kunye nezigulana zihlala zifuna ukuphumla kwexesha elide lokulala, ezinokubangela uxinzelelo lwexesha elide kumqolo wesigulane kunye neempundu phantsi kwesenzo sobunzima, ...Funda ngokugqithisileyo -
Impembelelo ye-geomembrane edibeneyo
I-geomembrane edibeneyo isetyenziswa ngokubanzi kubunjineli bokuthintela umjelo.Kwiminyaka yakutshanje, ukusetyenziswa okubanzi kunye nokusebenza kakuhle kwedatha yokubola kwe-geotechnical kubunjineli boluntu, ngakumbi kulawulo lwezandyondyo kunye neeprojekthi zokuhlangula ezingxamisekileyo, kuye kwatsala ingqalelo ephezulu kwinjineli ethambileyo ...Funda ngokugqithisileyo -
Umda wokubeka i-geomembrane edibeneyo
Umda wokubeka i-geomembrane ehlanganisiweyo Ukusebenza kobomi bokusebenza kwe-geomembrane ehlanganisiweyo kumiselwa ikakhulu kukuba ifilimu yeplastiki iphantsi konyango lokugxotha amanzi.Ngokwemigangatho kazwelonke yeSoviet Union, ifilimu ye-polyethylene enobunzima be-0.2m kunye ...Funda ngokugqithisileyo -
UyiPhucula Njani iNkqubo yokuVeliswa kweGolidi yeDip eshushu
I-Hot dip galvanizing, ekwabizwa ngokuba yi-hot dip galvanizing kunye ne-hot dip galvanizing, yindlela esebenzayo yokuthintela ukuhlwa kwesinyithi, esetyenziswa ikakhulu kwizakhiwo zentsimbi kunye nezibonelelo kumashishini ahlukeneyo.Kukuntywilisela iinxalenye zentsimbi echithiweyo kwi-zinc etyhidiweyo malunga ne-500 ℃ ukubambelela kwi-zinc lay...Funda ngokugqithisileyo -
Ii-geotextiles zikwaluncedo kakhulu ekuphuculeni umgangatho womhlaba
1. Ngokumalunga nokusetyenziswa kwale mveliso ye-geotextile, indima yayo ephambili kukusebenza njengesithintelo kunye nolwazi lokucoca ukwahlula umhlaba ngokusisigxina emanzini, ekugqibeleni ukuthintela ukuqokelelwa koxinzelelo lwamanzi, kwaye emva koko uthintele umsebenzi wamanzi ekwenzeni i-corrosion.I-Geotextiles nayo iyasebenza...Funda ngokugqithisileyo -
Uthini umahluko phakathi kweshiti elishushu eliqengqiwe kunye neleti elibandayo eliqengqelekayo?
Kurhwebo olusisiseko lwamaphepha ensimbi, ukuqengqeleka okubandayo kulawulwa ngokushushu kwegalvanizing, kunye ne-hot rolled substrates zinqabile kakhulu.Ke, yintoni umahluko phakathi kweemveliso ezigoqiweyo ezishushu nezibandayo?Makhe sicacise le mimandla ilandelayo ngokufutshane: 1. Iindleko Ngenxa ye...Funda ngokugqithisileyo -
Uyilungisa njani i-geomembrane ehlanganisiweyo kwindawo ethambekileyo?Indlela yokulungisa i-slope kunye nezilumkiso
Iimfuno zokubeka eziqhelekileyo ze-geomembrane edibeneyo zifana ngokusisiseko ne-anti-seepage geomembrane, kodwa umahluko kukuba ukuwelda kwe-geomembrane edibeneyo kufuna ukudibanisa kwangaxeshanye kwe-membrane kunye nelaphu ukuqinisekisa ukunyaniseka kwe-geomembrane edibeneyo.Ngaphambi kokuba ...Funda ngokugqithisileyo -
Ziziphi iindidi zemibhobho yentsimbi
Ngokweendlela zemveliso, inokwahlulwa ibe yimibhobho yentsimbi edityanisiweyo yokuthutha ulwelo olunoxinzelelo oluphantsi, imibhobho yentsimbi edityanisiweyo, imibhobho yentsimbi eshukumayo, njl njl.Imibhobho edityanisiweyo ingasetyenziselwa imibhobho yamanzi, ipayipi yegesi...Funda ngokugqithisileyo -
Ezinye iindawo zolwazi kwibhedi yoncedo yombane
Ngaphambili, iibhedi zombane zombane zazisetyenziselwa unyango kunye nokuvuselelwa kwezigulana zasesibhedlele okanye abantu abadala.Kule mihla, ngokukhula koqoqosho, ziya zisanda iintsapho zabantu ezingene kwaye zibe lolona khetho lufanelekileyo lokhathalelo lwabadala olusekelwe kumakhaya, olunokunciphisa ...Funda ngokugqithisileyo -
Umphezulu we-geogrid encamathelayo enovakalelo kuxinzelelo ifakwe i-asphalt kwaye inamandla aqinileyo entsimbi ephakathi.
I-1, unyango lokufakwa kwe-asphalt kumphezulu woxinzelelo oluncamathelayo olubuthathaka lwe-geogrid Umphezulu we-geogrid ufakwe kwi-self-adhesive pressure-sensitive adhesive ukulawula i-geogrid.I-asphalt efakwe kwi-self-adhesive self-adhesive i-adhesive-sensitive-adhesive kumphezulu we-geogrid yeyona nto iphambili...Funda ngokugqithisileyo -
Izinto eziluncedo kunye nokungonakali kwe-aluminium-zinc plated steel plate
Izinto ezilungileyo kunye nezingeloncedo ze-aluminiyam-zinc plated steel plated Dip galvanized steel hot dip isetyenziswe ngokubanzi kulwakhiwo, izixhobo zasekhaya kunye namanye amashishini amakhulu ukususela ekubonakaleni kwayo.Ngenxa yokwandiswa okuqhubekayo kobubanzi bokusetyenziswa, ukubunjwa kunye neempawu ezahlukeneyo zeprod ...Funda ngokugqithisileyo -
Uhlalutyo lwamanyathelo okuthintela ukunyathela ngokuqhekeka kwamaphepha enziwe ngamagalvanized
Inkqubo yemveliso yomgca wokugalela imi ngolu hlobo lulandelayo: umqulu obandayo → degrease → uqhoboshelo oluqhubekayo → ukwenza igalvanizing → ukugqiba → ukunyanzeliswa kunye nokulinganisa → ukugquma ngerola → ukufudumeza kokungeniswa → ukupholisa umoya → ukuhlola umgangatho → ukugquma, ukuweyisha kunye nokupakishwa.Kwimveliso yayo, kulula ukuba ha...Funda ngokugqithisileyo
