Kwimozulu eqhubekayo yemvula ngexesha lemvula, indlela yokusebenzisa ibhitumen enganyangekiyo (ukwakheka: i-asphaltene kunye ne-resin) i-coating engangeni manzi kunye nokwakhiwa kwe-membrane edibeneyo, ukuba akukho manzi acacileyo kwisiseko sesiseko ngexesha lokwakhiwa, akuyi kuchaphazela umgangatho kunye nenkqubela phambili yalo lonke ulwakhiwo olungangeni manzi. Isixhobo sokukrazula ibhitumene ngumxube ontsonkothileyo omnyama-mdaka owenziwe ziihydrocarbons zobunzima bemolekyuli ezahlukeneyo kunye nezinto eziphuma kuzo ezingezizo ezentsimbi. Luhlobo lwe-high-viscosity organic liquid. Ilulwelo, inomphezulu omnyama, kwaye iyanyibilika kwicarbon disulfide. Ibhitumene yimathiriyeli yesamente ephilayo engangenwa manzi, ingqinisise ukufuma kwaye imelana nomhlwa. Ibhitumene inokohlulwa ubukhulu becala ibe ziindidi ezintathu: itela yetha yamalahle, ibhitumene yepetroleum kunye nebhitumene yendalo: phakathi kwazo, itela yamalahle yimveliso yokupheka. Ibhitumene ye-petroleum yintsalela emva kwe-distillation yeoli ye-original, ngoko ke ziziphi iingenelo zexesha lonyaka lokusebenzisa izixhobo zebhitumene ezilungisiweyo (inkcazo: imeko evumayo enokugqithisa umchasi)?

I-Solvent (ipropati: i-transparent, i-liquid engenambala) uhlobo lwe-coating kunye ne-water-based-coating engangeni manzi ifuna ixesha lokubumba ifilimu, ixesha lokumisa umphezulu kunye nexesha lokumisa okuqinileyo emva kokugqitywa kokwakhiwa. Kwimozulu yemvula, la maxesha okulinda aya kwandiswa kakhulu, ngaloo ndlela echaphazela inkqubela yawo wonke umsebenzi. I-bitumen ye-rubber enganyangekiyo (ukwakheka: i-asphaltene kunye ne-resin) i-coating engangeni manzi inokubekwa kunye nezixhobo zokuqengqeleka zolwakhiwo olukhuselayo emva kokuba ukwakhiwa kugqitywe, kwaye akuyi kuchaphazeleka yimozulu efumileyo kwaphela.
Umaleko wesiseko kufuneka ube mpuluswa, womelele, ucoceke, kwaye ungabi namanzi avelayo. Naluphi na ulusu lwekhonkrithi, izikhonkwane ze-formwork, iiprotrusions zodaka, njl. Kufuneka zicocwe. Isixhobo sebhitumene esilungisiweyo kukongeza imixube yangaphandle (izilungisi) ezinje ngerabha, i-resin, iipolymers zemolekyuli ephezulu, umgubo werabha ocoliweyo okanye ezinye izihluzi, okanye uthathe amanyathelo anje nge-oxidation ethambileyo yokusetyenzwa kwebhitumene ukuxuba i-asphalt okanye i-asphalt. Iikona zangaphakathi nangaphandle, iingcambu zombhobho, isiseko sezixhobo kunye nezinye iinkcukacha ze-bitumen binder ezenziwe ngokuphucula ukusebenza kwezinto kufuneka zenziwe kwii-arcs, kwaye ububanzi be-arc kufuneka bube bukhulu kune-50mm. Sebenzisa i-manual scraping ukulungisa amalunga, iibholithi (ezenziwe ngeentloko kunye nezikrufu), i-corrosion yendawo (ingcaciso: ibhekisa ekuboleni, ekunyamalaleni, ekukhukulisekeni, njl. njl.) kunye nezinye ezibuthathaka (inkcazo: zincinci kodwa zingenamandla) iindawo kunye neentanda kunye nemiphetho. . Faka iileyile ezongezelelweyo kwiindawo ezibuthathaka ezifana neekona. Umphezulu wesiseko sesakhiwo esingaphantsi komhlaba kufuneka ube mpuluswa kwaye uqine. Kufuneka kungabikho ziphene ezifana nokusantiya kunye nokugrunjwa; iikona zangaphakathi nangaphandle kufuneka zenziwe zibe yimilo ye-arc (inkcazo: ngumgca oqaqambileyo) okanye i-engile obtuse. Ngexesha elifanayo, umgangatho kufuneka uhlambuluke kwaye wome, kwaye ukwakhiwa kwe-layer ye-waterproof kungenziwa kuphela emva kokudlula ukwamkelwa okufihliweyo.
Ngethuba lenkqubo yokwakha, ukongeza kwimimiselo yolwakhiwo oluqhelekileyo, kufuneka kwakhona uhlawule ingqalelo kwimozulu yemozulu kwaye ulungiselele ngokufanelekileyo amalungiselelo okwakha. Ngexesha lokumisa imvula, izixhobo ze-asphalt ezilungisiweyo zixutywe kunye nerabha, i-resin, iipolymers zemolekyuli ephezulu, umgubo werabha ocoliweyo okanye ezinye ii-Fillers kunye nezinye izinto ezidityanisiweyo zangaphandle (i-modifiers), okanye imilinganiselo efana ne-oxidation ethambileyo yebhitumene, ingasetyenziselwa ukuphucula i-bitumen. ukusebenza kwe asphalt okanye imixube ye asphalt. Ngexesha leemvula zokwakhiwa kwezibophelelo zebhitumene, umsebenzi wokunqanda ukutyibilika kufuneka wenziwe ukuthintela izixhobo zokwakha kwiingozi zabasebenzi.
Iindlela kunye nezixhobo kwisiza sokwakha kufuneka zibe ne-drainage egudileyo, kwaye uzame ukuqinisekisa ukuba imvula iyayeka kwaye amanzi omile ukuthintela amanzi amaninzi emhlabeni. Qinisekisa ukuba izixhobo zokwakha kunye nemathiriyeli zikhuselwe emvuleni nakumanzi. Xa kuthelekiswa nolwakhiwo kwixesha lemvula, ukwakhiwa kwemozulu ebandayo ebusika kuneemfuno ezingqongqo nangakumbi kwizixhobo nabasebenzi. Ubushushu obuphantsi, imvula, ikhephu, kunye nomkhenkce zonke zivavanya ulwakhiwo olungangeni manzi. Ngokuqhelekileyo, xa ungena kwimo yemozulu engaphantsi kwe-0℃ ebusika, iindawo ezininzi zokwakha zikhetha ukuyeka ukwakha kwaye zilinde ukuba imozulu ifudumale ngaphambi kokuba iqalise umsebenzi.
Ixesha eliphantsi lobushushu ebusika lide kakhulu. Xa ishedyuli yokwakha iqinile, kufuneka sijongane nengxaki yokwakhiwa kobushushu obuphantsi ebusika. Ukuze i-solvent (ipropati: i-transparent, i-liquid engenambala) thayipha i-coatings engangeni manzi kunye ne-water-based-coatings engangeni manzi, ukuba ukunyuka kwexesha lokubunjwa kwefilimu, ixesha lokumisa umphezulu kunye nexesha lokumisa eliqinileyo kwimozulu yemvula akwenzi ukwakhiwa kungenakwenzeka, ngoko phantsi kweemeko zokushisa eziphantsi ebusika I-icing phenomenon ichaza ngokusisiseko ukuba akukho nto inokwenzeka yokwakha. Nangona kunjalo, i-asphalt enganyangekiyo (ukuqulunqwa: i-asphaltene kunye ne-resin) i-asphaltene kunye ne-resin yokugquma kwamanzi kunye necandelo elilodwa eliqinileyo elingaphezulu kwe-99% ayinayo le ngxaki. Ubunzima obufunekayo bokungangeni kwamanzi bunokufezekiswa emva kokutshiza okanye ukutshiza, kwaye izinto zomqulu zingabekwa ngokukhawuleza. Okanye izinto zefilimu zingasetyenziswa. Izinto ekufuneka uziqwalasele xa usebenzisa izixhobo ze-asphalt ezitshintshiweyo ngamaxesha ahlukeneyo.