Pvc Tawv yog Waterproof hauv kev vaum ib puag ncig nrog cov yam ntxwv hauv qab no. Ua ke cov khoom siv thiab cov tswv yim thov kom meej meej tuaj yeem kos duab:
1.Basic waterproofing: ntom nto, thaiv kev nkag mus
Cov tub ntxhais tivthaiv ntawm PVC tawv yog PVC OFFIN, uas muaj cov qauv molecular nruj. Kev nyem thiab txheej tsim cov txheej txheej ntom ntom. Cov cuab yeej ntawm lub cev lub cev no tau nres hauv tsev los ntawm kev pom nyob hauv thiab ua kom qhuav thaum lub sijhawm ntub dej rau lub sijhawm luv luv, xws li dej nag lossis dej nag. Pvc Tawv Nkag Mats, piv txwv, tuaj yeem tiv thaiv cov dej noo thiab deformation hauv cov chaw noo noo. Thaum lub chaw tso nkag rau hauv kev sib cuag nrog lub fondue lossis noj kas fes, cov kua nyob rau saum npoo, tawm tsis muaj kab tom qab so.
Nplooj ntawv 2. -} sij hawm nqus dej kev pheej hmoo
Pvc Tawv yog dej tsis tau, tab sis ntev nthuav dav rau cov caij ntub dej (xws li lub caij los nag los yog hauv paus tsis zoo) tuaj yeem cuam tshuam nws cov kev ua tau zoo:
Kev nqus dej: qee cov tawv PVC yuav muaj cov npoo me me lossis cov nqaws sib xyaw vim cov dej nqus, xws li ntaub, tab sis tag nrho cov nplaim uas qhuav. Metamorphosis pheej hmoo: Pvc tawv yuav yog me ntsis tsis zoo yog tias raug rau cov khoom hnyav lossis kub thiab qhov no yog qhov teeb meem me me nyob rau hauv ib txwm siv.
3.Com mus rau lwm cov ntaub ntawv: waterproofing zoo dua li txoj kev tawv thiab tawv tawv
Piv rau cov tawv tiag tiag: vim nws cov qauv txiv neej ua kom zoo, cov tawv nqaij tiag tiag nqus dej thiab nthuav tawm yooj yim, xav tau ib qho ntxiv kom ua tiav cov dej tsis sib xws li PVC. Txawm li cas los xij, pvc tawv yuav tsum tsis muaj kev kho cov nyom kom ua tiav cov kev ywg dej yooj yim.
Piv nrog polyurethane Tawv: PU tawv tau txhim kho kev ua pa vim tias nws cov polyurethane cov khoom, tab sis nws tsis tshua muaj dej tsis kam. Pvc Tawv yog ruaj khov nyob rau hauv cov xwm txheej noo thiab haum rau cov khoom sab nraum zoov, nra thiab lwm yam khoom uas feem ntau raug dej.
