Iipolymer ezilungisiweyo zebhitumene zingangenwa ngamanzi
I-polymer modified bitumen i-coating engangeni manzi yi-emulsion yamanzi okanye i-solvent-based based-waterproof coating elungiselelwe ngokusebenzisa i-bitumen njengesiseko sezinto kunye nokuguqulwa kunye ne-synthetic high-molecular polymers.
Kubhekiselwa kwi-emulsion yamanzi okanye i-solvent-based based-waterproof coating eyenziwe nge-asphalt njengesiseko semathiriyeli kunye nokuguqulwa kunye ne-synthetic high molecular polymers, ngokukodwa iirabha ezahlukeneyo. Olu hlobo lokugquma lunokubizwa ngokuba yirabha-modified asphalt waterproof coating, ephucule kakhulu ukuguquguquka, ukumelana nokuqhekeka, amandla okuqina, ukumelana nobushushu obuphezulu kunye obuphantsi, kunye nobomi benkonzo xa kuthelekiswa neengubo ezisekelwe kwi-asphalt.
Iindidi eziphambili zi
Irabha ehlaziyiweyo ehlaziyiweyo ye-asphalt yokugquma kwamanzi,
I-emulsion yamanzi uhlobo lwe-neoprene irabha ye-asphalt engenamanzi yokwaleka,
Irabha ye-SBS eguqulelwe kwi-asphalt engangeni manzi, njl.
Ifanelekile kwiiprojekthi zokuthintela amanzi ezifana nophahla, imihlaba, iziseko zekhonkrithi kunye nezindlu zangasese ezinamabanga angenamanzi e-II, III kunye ne-IV.
Irabha ehlaziyiweyo ehlaziyiweyo ye-asphalt yokugquma kwamanzi
Irabha esetyenzisiweyo ehlaziyiweyo yebhitumene yokungangeni manzi inokwahlulwa ibe luhlobo lokunyibilikisa kunye nodidi lwe-emulsion yamanzi ngokweendlela ezahlukeneyo zokusasazeka.
I-solvent-based reclaimed irabha ehlaziyiweyo ye-asphalt yokugquma kwamanzi yenziwe nge-asphalt ebuyisiweyo njenge-modifier, i-petroli njenge-solvent, yongeza ezinye izihlungi ezifana ne-talc, i-calcium carbonate, njl., emva kokufudumeza kunye nokuvuselela. Inzuzo kukuba iphucula ukuguquguquka kunye nokuqina kwe-asphalt yokugquma kwamanzi, kwaye inoluhlu olubanzi lwezinto ezibonakalayo, ixabiso eliphantsi, kunye nokuveliswa okulula. Nangona kunjalo, ngenxa yokusetyenziswa kwepetroli njenge-solvent, ingqalelo kufuneka ihlawulwe ekuthinteleni umlilo kunye nokungena komoya ngexesha lokwakha, kwaye imizobo emininzi iyafuneka ukwenza ifilimu engcono kakhulu. Ilungele i-anti-seepage, i-agent-proof, i-waterproof of the industrial and civil building roof, amachibi angaphantsi, iibhulorho, ii-culverts kunye nezinye iiprojekthi, kunye nokugcinwa kophahla oludala.
I-emulsion yamanzi uhlobo lwerabha ebuyiselweyo i-bitumen eguquliweyo yokugquma kwamanzi yenziwe nge-anionic regenerated latex kunye ne-anionic bitumen latex. Iinqununu zerabha ehlaziyiweyo kunye ne-bitumen ye-petroleum zihlakazwa ngokuzinzileyo emanzini kwaye zenziwe ngesenzo se-anionic surfactants. . Ukugquma kusebenzisa amanzi njenge-dispersant, kwaye ineenzuzo zokungabi netyhefu, ezingenavumba, kunye nokungatsha. Ingafakwa kwindawo ebandayo kwaye ingafakwa kwindawo efumileyo ngaphandle kwamanzi amileyo. Ukwaleka ngokuqhelekileyo kufakwe ilaphu lefiber yeglasi okanye ifayibha eyenziwe yaqiniswa ukuze yenze umaleko ongenamanzi, kunye ne-caulking paste yongezwa ngexesha lolwakhiwo ukufezekisa umphumo ongcono wokungangeni kwamanzi. Ukugquma kukulungele ukuvalwa kwamanzi kophahla lwesiseko sekhonkrithi yezakhiwo zoshishino kunye nezoluntu; ukukhuselwa kwamanzi kuphahla lwe-thermal insulation kunye ne-asphalt perlite njenge-thermal insulation; ukukhusela ukufuma kwezakhiwo zekonkile eziphantsi komhlaba, ukulungiswa kophahla oludala lwelinoliyam, kunye nokugcinwa kophahla oluqinileyo olukwaziyo ukumelana namanzi.
I-emulsion yamanzi uhlobo lwe-neoprene irabha ye-asphalt engangeni manzi
I-emulsion yamanzi i-chloroprene irabha ye-asphalt yokugquma kwamanzi yenziwe nge-cationic chloroprene latex kunye ne-cationic asphalt emulsion. Yenziwe nge-rubber ye-chloroprene kunye ne-petroleum asphalt particles. Yenziwe ngokusabalalisa ngokuzinzileyo emanzini ngoncedo lwe-cationic surfactants. Uhlobo lwe-emulsion yamanzi uhlobo lokugquma kwamanzi.
Ngenxa yokuguqulwa kwe-neoprene, i-coating ineenzuzo ezimbini ze-neoprene kunye ne-asphalt. Inokumelana nemozulu elungileyo kunye nokuxhathisa ukubola, ukuqina okuphezulu, ukwandiswa kunye nokunamathela, kunye nokuguquguquka okunamandla kwi-deformation yomaleko wesiseko. , Ifilimu yokugqoka iqondo lokushisa eliphantsi alikho i-brittle, ukushisa okuphezulu akuhambi, ifilimu yokugqoka i-dense kwaye iphelele, kwaye ukuchasana kwamanzi kulungile. Ngaphezu koko, ipeyinti ye-asphalt ye-emulsion ye-emulsion ye-rubber ye-rubber ye-emulsion yamanzi isebenzisa amanzi njenge-solvent, engenazo iindleko eziphantsi nje kuphela, kodwa ineenzuzo zokungcoliseka okungenabungozi, okungenakutsha, kunye nokungabikho kokusingqongileyo ngexesha lokwakha.
Ilungele ukuvalwa kwamanzi ophahleni, udonga lwamanzi kunye nomgangatho wokungangeni kwamanzi kwizakhiwo zoshishino kunye nezoluntu, indawo engaphantsi komhlaba kunye nezixhobo zepayipi zokukhusela amanzi, kwaye zifanelekile ukulungiswa nokulungiswa kokuvuza kwezindlu ezindala.
Irabha ye-SBS eguqulelwe kwi-asphalt engenamanzi
I-SBS eguqulelwe kwi-asphalt yokugquma kwamanzi luhlobo lwe-emulsion yamanzi elastiki i-asphalt engenamanzi ehlanganiswe ne-asphalt, i-rubber SBS resin (i-styrene-butadiene-styrene block copolymer) kunye ne-surfactants kunye nezinye izinto ze-polymer. Iingenelo zolu gqumo luhle lokuguquguquka okuphantsi kobushushu, ukuxhathisa okuqinileyo kokuqhekeka, ukusebenza kakuhle kwebhondi, kunye nokumelana nokuguga okuhle. Idityaniswe nelaphu lefibre yeglasi kunye nezinye izidumbu eziqinisiweyo. Inokusebenza kakuhle kwamanzi kwaye ingasetyenziselwa imisebenzi yokwakha ebandayo. Yeyona nto ifanelekileyo yokwaleka ephakathi kuluhlu olungangenwa manzi.
Ifanelekile kulwakhiwo olungangenwa ngamanzi kunye nobungqina bokufuma kweziseko ezintsonkothileyo, njengezindlu zangasese, amagumbi angaphantsi, amakhitshi, amachibi, njl.njl., ezilungele kakhulu iiprojekthi zokuthintela amanzi kwiindawo ezibandayo.
Umboniso weMveliso
