IHydroxYethyl Cellulose (I-HEC) isengezo esibalulekile esisebenzayo esidlala indima ebalulekile ekufafeni okusheshayo kokufakelwa kwamanzi enjoloba ngokushesha as aspharl. Imisebenzi yayo eyinhloko ikhava ukuqina, ukugcinwa kwamanzi, ukulungiswa kwe-Rheology kanye nokuqiniswa kokuqiniswa.
1. Ukuqina komphumela
Njengomkhulu ongeyena o-ionic, i-hydroxyyethyl celtulose ingakhulisa kakhulu ukubonakala kokufakelwa okusheshayo okufuywayo okusheshayo kwe-aspharl-waterroof asphalt asphalt aspharlproof asphart aspharch. Ngenxa yezici zayo ezihlukile ze-viscosity ezihlukile, i-HEC ingakhulisa ngempumelelo i-Screatual Voringkusi ye-Coating ukuze ikwazi ukugcina ukuvumelana okufanele ngesikhathi sokwakha. Lo msebenzi ubaluleke kakhulu ekwakheni ukufafaza, ngoba ukubonakala okufanele kusiza upende ukuthi asatshalaliswe ngokulinganayo, anciphise ukuguquguquka kokuqina, uzuze imiphumela emihle yokunganambisi.
2. Umphumela wokugcina amanzi
I-HEC inokugcinwa kwamanzi okuhle kakhulu, okubaluleke kakhulu egqoke izimbotshana ezisuselwa emanzini. Ku-Spray-camera esheshayo yokusetha okusheshayo asphalt asphalt asphalt asphalt asphalt, i-HEC ingakwazi ukwehlisa izinga lokuhwamuka kwamanzi ekuhlanganiseni ngokugcina umswakama. Lesi sici asisizi nje kuphela ukugcina isimo esimanzi sokuhlanganiswa ngesikhathi sokwakha futhi sivimbela ukuhlanganiswa kokomiswa ngenxa yokulahleka kwamanzi okusheshayo, kepha futhi kukhuthaza ukufakwa kokutholwa kwe-substrate, ngaleyo ndlela kuthuthukiswe Ukusebenza okuphelele kwesendlalelo sokufaka amanzi.
3. Ukulungiswa kweReology
I-Rheology ibhekisela kwizici zokugeleza zopende ngaphansi kwesenzo samandla angaphandle. I-HEC isebenza njengokushintshwa kwe-Rheology ekufafazeni okusheshayo kokusetha okusheshayo kwerabha as asphalt asphalt asphalt asphalt asphalt, okungahle kulungise ukusebenza kwama-hembol Ukuhlakanipha okuphansi. Lokhu kunciphiswa kwe-shear-ukuncipha kwesikhali kusiza ipompo yokupenda nokufafaza emishini yokufafaza futhi kubuyela ngokushesha ekubonakaleni okuphezulu ngemuva kwesicelo, ngaleyo ndlela kunciphise ukushwabanuka kokupenda kanye nokulingana nokufana kwe-coating. .
4. Ukumiswa kanye nokuzinza komphumela
Ekufuthweni okusheshayo kokusetha irabha irabha asphalt asphalt asphalt asphalt, izinhlayiya ezahlukahlukene, njengezinhlayiya zenjoloba, ama-fillers, njll. Ngokwakha isakhiwo senethiwekhi esiphakeme, i-HEC ingamisa ngempumelelo lezi zinhlayiya eziqinile futhi ivikele ekuxazululeni ngesikhathi sokugcina nokwakha. Lokhu kuqiniswa kokumiswa kusiza ukugcina ukufana ngopende futhi kuqinisekiswe ukuthi upende ofafazwe unokwakhiwa okungaguquki, ngaleyo ndlela wakhe ungqimba olungavunyelwe olungenamanzi ngemuva kokuphulukisa futhi uthuthukise umphumela ongavunyelwe.
5. Ukuthuthuka kokusebenza kokwakha
Imisebenzi eminingi ye-HEC ingathuthukisa kakhulu ukusebenza kokwakhiwa kokufafaza okusheshayo kwe-aspharl-waterroof aphamba. Okokuqala, umphumela wokuqina we-HEC kanye nomsebenzi wokulungiswa kwe-Rheology wenza upende ube nokusebenza okuhle ngesikhathi sokwakhiwa kwesifutho, kulula ukusisebenzisa nokwakha umdwebo obushelelezi. Okwesibili, ukugcinwa kwayo kwamanzi kusiza ukuthuthukisa ukunamathela kopende kuya engxenyeni engezansi futhi kunciphisa ukunamathela okubangelwa ukuqhekeka okomile. Ngaphezu kwalokho, umphumela wokukhulisa wokuqiniswa kwe-HEC ungagcina ukuvumelana kwezithako ze-coating, ngaleyo ndlela uqinisekise izakhiwo ezizinzile zomzimba zokuhlanganiswa ngemuva kokwakhiwa nokwenza impilo yenkonzo ye-coating.
Ukusetshenziswa kwe-hydroxyethyl celtulose ekufuthweni okusheshayo kokusetha okusheshayo kwenjoloba asphalt asphalt asphalt asphalt asphalt asphalt asphalt asphalt asphalt as aspalt adlala indima ebalulekile ezicini eziningi. Akugcini nje ngokukhulisa ukubonwa kopende futhi kuthuthukise ukugcinwa kwamanzi, kepha futhi kuguqula izakhiwo zesimbozo sopende, zizinza izinhlayiya eziqinile ngopende, futhi zithuthukisa ukusebenza kokwakha. Le miphumela iqinisekisa ngokuhlanganyela ekusebenzeni nokuqina kokuhlanganiswa kwezinhlelo zokusebenza ezisebenzayo, okwenza i-hydroxyethyl cellulose ibe yisengezo esisemqoka ekufafazeni okusheshayo kokufakelwa kwamanzi enjoloba ngokushesha. Ngokukhethwa okunengqondo nokusetshenziswa kwe-HEC, ukusebenza okuphelele kwezimbozo ezingenamanzi kungathuthukiswa kakhulu, ngaleyo ndlela kunikeze isixazululo esithembeke ngokwengeziwe sokwakha amanzi.
Isikhathi sePosi: Jul-08-2024