Tiv thaiv kom tsis txhob noo noo
Lub luag haujlwm tseem ceeb ntawm waterproof backing panels yog lawv cov dej tsis zoo zoo. Lawv ntom molecular qauv zoo thaiv qhov nkag ntawm noo noo; Tsis muaj dej ua kua lossis dej vapor tuaj yeem nkag mus hauv lub vaj huam sib luag. Qhov no tiv thaiv cov qauv ntawm lub tsev los ntawm kev sib cuag ncaj qha nrog cov dej noo, tiv thaiv cov teeb meem xws li pwm, hlwv, thiab tev tawm los ntawm noo noo nkag mus, yog li ncua lub tsev lub neej.
Kev tiv thaiv lub tsev tsim
Ntev- lub sij hawm ya raws ya raws tsis tsuas yog cuam tshuam rau lub tsev tab sis kuj tuaj yeem ua rau nws cov load-cov kabmob. Waterproof backing panels tsim cov txheej txheem dej tsis muaj zog, cais cov dej noo ntawm lub tsev thiab tiv thaiv kev ncaj ncees ntawm cov khoom siv tseem ceeb xws li phab ntsa, pem teb, kab teeb, thiab kab. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov tsev siab - nce siab, cov tsev tseem ceeb rau pej xeem, thiab cov tsev nyob hauv qhov chaw ntub dej, ua kom lub tsev muaj kev nyab xeeb thiab ruaj khov thaum siv sijhawm ntev -.