I-Double-component waterproofing coating
I-BiogoTMI-double component waterproofing coating ingeyokuqinisa izinto ezingangeni manzi, kanti Iqembu A liyi-isocyanate enqanyuliwe i-polymer polycondensated yi-polyether ne-isocyanate, Iqembu B liwuketshezi olunemibala olwakhiwe nge-plasticizer, i-ejenti yokwelapha, i-agent eqinisayo, i-coagulant agent kanye nesigcwalisi, ,ix Group. U-A no-B ngokulinganayo njengesilinganiso kanye nebhulashi endaweni engaphansi evimbela amanzi, yakha ifilimu yokunamathisela kanye ne-rubber efana nenjoloba ngokuxhumanisa okuphambanayo kanye nokuqinisa izinga lokushisa elivamile, elidlala indima yokuvimbela amanzi.
Isici
l BiogoTMIngxenye ephindwe kabili yokuvikela amanzi yakha ingenamthungo, ihlanganisa ukunwebeka kongqimba olungangeni manzi, futhi ithuthukise ukumelana kwamanzi nokucwila kwephrojekthi, okuwulwelwesi olungangeni manzi olungenakufinyelelwa.Ikakhulukazi ifilimu yokumboza inokunwebeka okuphezulu nokwelula, ukuguquguquka okuphezulu kokuqhekeka kwe-substrate noma ukunwetshwa.
l Ukubopha okuqinile ne-substrate, ifilimu yokumboza inamandla okubopha ngokwedlulele ngokhonkolo, izingodo, insimbi, ubumba kanye ne-asbestos shingle, nakho kungasetshenziswa njengesibopho.
l Uhlelo lokusebenza olulula, ifilimu yokugqoka i-polyurethane iyisimboli esibandayo esingangeni manzi, vele uhlanganise iqembu A no-B njengesilinganiso lapho ufaka isicelo bese ulixubha ku-substrate engangeni manzi.
l Ukugcinwa okulula, gcina kuphela izingxenye eziphukile, ezingafinyelela imiphumela yokuqala yokuvimbela amanzi, ukonga isikhathi, ukonga amandla kanye nezindleko eziphansi.
l Umkhiqizo wemvelo, futhi unciphise umonakalo kumuntu nendawo.
Ububanzi obusebenzayo
Isetshenziswa kakhulu ophahleni, indawo engaphansi, indawo yokubhukuda, nazo zonke izinhlobo zezimboni kanye nezakhiwo zomphakathi zokuvikela amanzi.
Impahla yobuchwepheshe [Khipha i-GB/T19250-2003 ejwayelekile]
| Cha. | Into | Inkomba | ||
| Ⅰ | Ⅱ | |||
| 1 | Okuqukethwe okuqinile%≥ | 92 | ||
| 2 | Isikhathi esomile sangaphandle/ngaphakathi h≤ | Isikhathi sokumisa ngaphandle | 8 | |
| Isikhathi sokumisa sangaphakathi | 24 | |||
| 3 | Amandla e-MPa≥ | 1.9 | 2.45 | |
| 4 | Ukwelulwa kokuphuka%≥ | 450 | 450 | |
| 5 | Ukungangenisi kwamanzi 0.3MPa, 30min | Akungeneki | ||
| 6 | Ukugoba ezingeni lokushisa eliphansi℃≤ | -35 | ||
| 7 | Amandla okubopha wesisekelo esimanzi i-MPa≥ | 0.5 | ||
| a.sebenzisa kuphela i-substrate emanzi yephrojekthi engaphansi komhlaba. | ||||
Ubuchwepheshe bokusebenza
l I-Substrate idinga ukuqina, ibushelelezi, ingabi nama-sundries, ekhoneni langaphakathi nangaphandle kufanele yenziwe i-arc eyindilinga, ububanzi bekhona langaphakathi kufanele bube ngaphezu kuka-50mm, kanye nekhoda yangaphandle.
l Kufanele kube ngaphezu kuka-10mm.;
Isithako nomthamo: ngokuya ngomthamo wohlelo lokusebenza, ukuxuba ngokulinganayo kusizungezile.
l Isikali esiyisethenjwa;Isilinganiso sefilimu yokugcoba singaba ngu-1.3-1.5kg/sqm lapho ukujiya kungu-1mm.
Ukufakwa okukhulu okungangeni manzi, ukumboza ukufana okuxubile ngenjoloba noma i-scraper yepulasitiki, ukushuba akuguquki, ngokuvamile buyi-1.5mm kuya ku-2.0mm, kufanele kuxutshwe izikhathi ezi-3 kuya kwezi-4, okokugcina ukuxubha kufanele kwenziwe ngemva kokuphulukiswa kokuxubha okuqhubekayo. futhi iba yifilimu, futhi ixube endaweni eqondile.Ngokujwayelekile njengokwakhiwa kwefilimu okuhlukile, kwebhodi lephrojekthi engaphansi komhlaba, kufanele kugandaywe ungqimba lwezinto ezizwakalayo eziqinisiwe ngaphezu kwalokho.
Ukuqina kwe-coating: Ukushuba kwephrojekthi engaphansi komhlaba kungu-1.2 kuye ku-2.0mm, ngokuvamile ku-1.5mm;ukuqina kwendlu yangasese akukho ngaphansi kuka-1.5mm;ukuze i-multilayer ingangeni manzi yobukhulu bokwakhiwa kophahla oluveziwe ayikho ngaphansi kuka-1.2,,;kolunye ungqimba olungangeni manzi lwebanga Ⅲ olungangeni manzi, ukujiya abukho ngaphansi kuka-2mm;
Ukuqeda isicelo sesendlalelo: hlakaza isihlabathi esihlanziwe ngaphambi kokuba ukuxubha okokugcina kuqiniswe.
Isendlalelo sokuvikela: endaweni yefilimu yokumboza kufanele yenze ukuvikela ukuvikela njengomklamo.
Ukunaka
l I-Diluent ayikwazi ukuba i-alcohol acid, i-nitro diluent efana ne-peint thinner, ungathinti ngamanzi.
l Gcina i-ventilate ration, mo umlilo.
l Uma impahla inokwakheka okuncane, kufanele ixutshwe ngokulinganayo ngaphambi kokusetshenziswa
l Indawo yokwakha kumele igcine umoya omuhle futhi akufanele isebenze uma lina;
l Vula ikhava uma usebenzisa, kufanele isetshenziswe ngemizuzu engama-40;
l Uma uthola ifilimu yokunamathela ephukile endaweni yokwakha, yimba uzungeze imbobo ephukile ngommese wokusika, bese uxubha i-coating yokuvimbela amanzi futhi ulungise.
Izinto zokugcina nokunaka
l Gcina izinto endlini eyomile futhi engenisa umoya
l Gwema ukukhanya kwelanga lapho uhamba, gwema ukungqubuzana futhi unake umlilo
l Isikhathi sesiqinisekiso sokugcina siyizinyanga eziyisithupha, ukumbozwa ngesikhathi sokugcina kufanele kusetshenziswe ngemuva kokuhlolwa kabusha