Okwangoku, inani elikhulu leemveliso zokugquma zisetyenziswa kwintsimi yokwakha.Ngenxa yobukhulu bezinye iiprojekthi zokwakha kunye nokuhombisa, iimeko zexesha elinqamlezayo zingenzeka.Ngoko, yintoni esifanele sinikele ingqalelo kuyo xa sigcina kwaye sisebenzisa iimveliso zepeyinti ezithengiweyo ehlotyeni ebusika?Namhlanje, iPopar Chemical izisela ulwazi olufanelekileyo kunye nesikhokelo.
Yiyiphi impembelelo eya kuba nayo amaqondo obushushu aphantsi ebusika kwiimveliso zokwaleka kwezakhiwo?
Amaqondo obushushu aphantsi ebusika aya kuba nefuthe elithile kwiimveliso zokwaleka.Nazi ezinye iimpembelelo ezinokubakho:
Ukuseta ipeyinti okanye ixesha elomileyo elongeziweyo: Amaqondo obushushu aphantsi angacothisa inkqubo yokubeka ipeyinti, okukhokelela kwixesha elide lokumisa.Oku kunokwenza ulwakhiwo lube nzima, ngakumbi xa kusetyenzwa ngaphandle.Ukomisa ixesha elide kunokunyusa umngcipheko wongcoliseko kunye nomonakalo kwi-coating.
Ukunciphisa umgangatho wefilimu yokugubungela: Kwiqondo lokushisa eliphantsi, i-viscosity ye-coating inokunyusa, okwenza kube nzima ukusebenzisa i-coating ngokulinganayo ngexesha lenkqubo yokwakhiwa, kwaye ulungele ukulinganisa okungalinganiyo kunye neendawo ezinqabileyo.Oku kunokuchaphazela umgangatho kunye nokubonakala kwengubo.
Ukunciphisa ukumelana nokunyibilika komkhenkce: Ubushushu obuphantsi buya kwandisa ubuqhophololo bengubo kwaye bube buthathaka ukuxhathisa kwayo ngumkhenkce.Ukuba imveliso yokugquma ayinayo ngokwaneleyo ukumelana nokunyibilika komkhenkce, imijikelo yokukhenkceza kunye nokunyibilika kunokubangela ukuba i-coating iqhekeke, ixobuke, okanye i-blister.
Izithintelo kwiimeko zokwakha: Ubushushu obuphantsi bunokubangela izithintelo kwiimeko zokwakha, njengokungakwazi ukwakha ngaphantsi kobushushu obuthile.Oku kunokulibazisa ishedyuli okanye kunciphise umda wokwakha.
Ekubeni amaqondo okushisa aphantsi ebusika anempembelelo enkulu kwiingubo zokwakha, kufuneka sinikele ingqalelo ekuthatheni amanyathelo kwangaphambili ukunciphisa impembelelo embi.Ke, kufuneka siqale siqikelele ukuza kobusika.
Indlela yokuqikelela ukuba ubusika buyeza?
Ukuqikelela ukufika kobusika obubandayo kwangaphambili, unokuthatha ezi ndlela zilandelayo:
1. Nikela ingqalelo kuqikelelo lwemozulu: Nikela ingqwalasela enkulu kuqikelelo lwemozulu, ngakumbi ubushushu nemvula.Ukuba uqikelelo lubonisa ukuhla okuphawulekayo kwamaqondo obushushu, ixesha elide, okanye ikhephu elixhaphakileyo, ngoko ubusika busenokuba bukufutshane nje.
2. Qwalasela imiqondiso yendalo: Kudla ngokubakho imiqondiso kwindalo enokwazisa ukufika kobusika obubandayo, njengotshintsho kwindlela eziziphatha ngayo izilwanyana.Ezinye izilwanyana zilungiselela ukufukama okanye ukugcina ukutya kwangaphambili, nto leyo enokuthetha ukufika kobusika obubandayo.Ukongeza, ezinye izityalo ziya kulala okanye ziwohloke kwangaphambili ngaphambi kwexesha elibandayo.
3. Hlalutya idatha yembali: Ngokuhlalutya idatha yemozulu yembali, unokuqonda iipateni eziqhelekileyo kunye neendlela ebusika obubandayo.Umzekelo, ukujonga ubushushu kunye neemeko zemvula ngexesha elifanayo kwiminyaka embalwa edlulileyo kunokunceda ukuqikelela ukuba ubusika bexesha elizayo buya kuba nzima.
5. Uphononongo lwezalathi zemozulu: Ezinye izikhombisi zemozulu zinokunceda ukuqikelela ukufika kobusika obubandayo, njengeNorth Atlantic Oscillation (NAO), El Niño, njl.njl. Ukuqonda utshintsho lwembali kwezi zalathi kunye nefuthe lazo ebusika obubandayo kunokubonelela ngemiqondiso. ukuqikelela ubusika obubandayo.
Kufuneka kuqatshelwe ukuba kukho iqondo elithile lokungaqiniseki kuzo zombini iingqikelelo zemozulu kunye neengqikelelo zokutshintsha kwemozulu.Ngoko ke, le ndlela ingentla ingasetyenziswa kuphela njengesalathiso kwaye ayikwazi ukuqikelela ngokuchanekileyo ukufika kobusika obubandayo.Ukuqwalaselwa kwangexesha kuqikelelo kunye namalungiselelo ahambelanayo ngamanyathelo abaluleke ngakumbi.
Emva kokuxela kwangaphambili ukuza kobusika obubandayo, sinokuthatha amanyathelo ahambelanayo okuthintela kunye nokungenelela.
Indlela yokuthutha kunye nokugcina iimveliso zokugquma izakhiwo ngexesha lobusika obubandayo?
1. Ipeyinti yeLatex
Ngokubanzi, ubushushu bokuthutha kunye nokugcinwa kwepeyinti ye-latex ayinakuba ngaphantsi kwe-0 ℃, ngakumbi ingabi ngaphantsi kune -10 ℃.Kwiindawo ezibandayo, kukho ukufudumeza ebusika, kwaye ubushushu bangaphakathi buyakwazi ukuhlangabezana neemfuno, kodwa ingqwalasela ekhethekileyo kufuneka ihlawulwe kwinkqubo yokuthutha kunye nomsebenzi ochasene neqhwa ngaphambi kokufudumeza.
Kwiindawo ezinobushushu obumanzi apho kungabikho ukufudumeza ebusika, ingqalelo ekhethekileyo kufuneka ihlawulwe kwiinguqu kwiqondo lokushisa langaphakathi kunye nomsebenzi we-antifreeze kufuneka wenziwe.Kungcono ukongeza ezinye izixhobo zokufudumeza ezifana nezifudumezi zombane.
2. Ilatex emhlophe
Xa iqondo lobushushu lehla ngaphantsi kwe-0 ° C, amanyathelo okukhusela kufuneka athathwe kwizithuthi zokuthutha xa zithutha i-latex emhlophe.Iimethi zeendiza okanye iileyile ezifudumeleyo zinokusasazwa ngeenxa zonke kwikhabhini naphantsi ukuqinisekisa ukuba ubushushu ngaphakathi kwindlwana bungaphezulu kwe-0°C.Okanye sebenzisa isithuthi esishushu esizinikezeleyo xa uthutha.Isithuthi esishushu sinomsebenzi wokufudumala.I-heater ingavulwa ukutshisa i-compartment ngexesha lokuthutha ukuze kuqinisekiswe ukuba i-latex emhlophe ayinqandi ngexesha lokuthutha.
Ubushushu obungaphakathi kwindlu yesitora kufuneka bugcinwe bungaphezulu kwe-5°C ukunqanda ukungena komoya kunye nokulahleka kobushushu.
3. Ukulinganisa ipeyinti yamatye
Xa iqondo lobushushu langaphandle lisezantsi kakhulu, ukuxelisa ipeyinti yelitye kufuneka igcinwe ngaphakathi ukuze kuqinisekiswe ukuba ubushushu bangaphakathi bungaphezulu kwe-0°C.Xa iqondo lobushushu lingaphantsi kwe-0°C, ukufudumeza okanye ukufudumeza kombane kufuneka kusetyenziswe ukunyusa ubushushu bangaphakathi.Iimveliso ezikhenkcezisiweyo azinakuphinda zisetyenziswe.
Ziziphi izilumkiso ezimele zithathwe xa kusakhiwa iingubo zokwakha ngexesha lobusika obubandayo?
1. Ipeyinti yeLatex
Ngethuba lokwakha, izinga lokushisa eludongeni aliyi kuba ngaphantsi kwe-5 ° C, iqondo lokushisa aliyi kuba ngaphantsi kwe-8 ° C, kwaye umswakama womoya awuyi kuba ngaphezu kwama-85%.
·Kuphephe ukwakhiwa kwimozulu enomoya.Ngenxa yokuba ubusika bungangomile, imozulu evuthuzayo inokubangela iintanda kumphezulu wefilimu yepeyinti.
Ngokuqhelekileyo, ixesha lokugcinwa kwepeyinti yelatex ziintsuku ezisi-7 (25℃), kwaye kufuneka yandiswe ngokufanelekileyo xa ubushushu buphantsi kunye nokufuma kuphezulu.Ngoko ke, akukhuthazwa ukuba kwenziwe ulwakhiwo ukuba iqondo lobushushu le-ambient lingaphantsi kwe-8℃ okanye ukufuma kungaphezulu kwe-85% iintsuku eziliqela ezilandelelanayo.
2. Ilatex emhlophe
·Ayikulungelanga ukwakhiwa xa ukufuma komoya kungaphezulu kwe-90% kwaye ubushushu bungaphantsi kwe-5℃.
·Ukuba ufumanisa ukuba ilatex emhlophe ingumkhenkce xa uyisebenzisa, sukuyishukumisa, yifudumeze kancinane ukuyinyibilikisa kwindawo ephakathi kwama-20 ukuya kuma-35°C, kwaye uyishukumise ngokulinganayo emva kokunyibilika.Ukuba ikwimeko entle, ungayisebenzisa ngokuqhelekileyo.Musa ukunyibilikisa i-latex emhlophe ngokuphindaphindiweyo, ngaphandle koko kuya kunciphisa amandla okubambisana kweglue.
3. Ukulinganisa ipeyinti yamatye
Ulwakhiwo alufanelekanga xa ubushushu bungaphantsi kwe-5℃ kwaye amandla omoya mkhulu kuneNqanaba lesi-4. Imvula nekhephu kufuneka zithintelwe kwiiyure ezingama-24 zokutshiza eyona nto iphambili.Ngethuba lokwakha, isiseko sesiseko sifunekayo ukuba sihambe kakuhle, siqinile, kwaye singabikho ukuqhekeka.
·Ngexesha lokwakha, amanyathelo afanelekileyo okukhusela kufuneka athathwe ngokwemiqathango yokwakhiwa kwendawo yokwakha ukuphepha ukukhenkceza kwefilimu yokugubungela ukuqinisekisa umgangatho wokwakha.
Ngoko ke, kuphela ngokufezekisa ukubikezela, ukuthintela kunye nokulawula ngokucokisekileyo sinokuqinisekisa umgangatho wokwakha kwaye sigweme inkunkuma yokwakha iimveliso zokugquma ngexesha lemisebenzi yexesha elide kwiiprojekthi zokwakha.
Indlela eya empumelelweni ekuqokeleleni ubutyebi iqala ngokukhetha uphawu oluthembekileyo.Kwiminyaka engama-30, i-Baiba ibambelele kwimigangatho yemveliso ephezulu, kunye ne-brand njengefowuni yayo, umthengi njengeziko, kunye nabathengi njengesiseko.
Xa ukhetha ishishini lepeyinti, qalisa ngemiqondiso!
Imiqondiso ikumgangatho ophezulu!
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Ixesha lokuposa: Sep-20-2023