Ua ib qho kev hloov pauv ntawm cov tawv nqaij ntuj, polyurethane (PU) tawv nqaij hluavtaws tau siv dav hauv ntau yam lag luam suav nrog kev zam, tsheb, thiab rooj tog. Hauv ntiaj teb ntawm rooj tog, PU tawv nqaij hluavtaws qhov nrov tau loj hlob sai vim nws qhov kev hloov pauv tau yooj yim, ruaj khov, thiab pheej yig.
Kev siv cov tawv PU ua los ntawm cov khoom siv hauv rooj tog muaj ntau yam zoo dua li cov tawv ib txwm muaj. Ib qho yog nws tsis xav tau cov khoom siv los ntawm tsiaj, ua rau nws yog qhov kev xaiv zoo dua thiab ruaj khov dua. Tsis tas li ntawd, cov tawv PU ua los ntawm cov khoom siv yooj yim dua rau kev saib xyuas thiab ntxuav dua li cov tawv ib txwm muaj, vim nws tsis yooj yim rau kev pleev xim thiab kev hloov xim.
Ib qho ntawm cov txiaj ntsig tseem ceeb tshaj plaws ntawm kev siv PU tawv hluavtaws hauv rooj tog yog nws qhov kev hloov pauv ntau yam hauv cov xim, cov qauv, thiab cov qauv xaiv. Cov neeg tsim rooj tog tuaj yeem xaiv los ntawm ntau yam xim thiab cov tiav kom phim lawv cov qauv tsim thiab ua kom tau raws li cov neeg siv khoom nyiam. PU tawv hluavtaws kuj tseem tuaj yeem embossed nrog ntau yam qauv thiab cov qauv tsim, ntxiv nthuav dav cov peev xwm rau kev muaj tswv yim thiab kev hloov kho.
Lwm qhov txiaj ntsig ntawm PU tawv hluavtaws hauv rooj tog yog nws tus nqi pheej yig thiab muaj. Raws li tawv ntuj tsim kim zuj zus, PU tawv hluavtaws muab lwm txoj hauv kev zoo nkauj uas tsis txo qhov zoo lossis kev ruaj khov. PU tawv hluavtaws tuaj yeem ua rau pom thiab hnov ntawm tawv ntuj pheej yig dua li tawv tiag. Ntxiv mus, cov kev xaiv hluavtaws feem ntau yooj yim dua li lwm yam ntuj.
Xaus lus, kev siv PU tawv hluavtaws hauv rooj tog tau dhau los ua ntau dua thaum cov tuam txhab txuas ntxiv tshawb nrhiav nws cov txiaj ntsig. Cov neeg tsim qauv txaus siab rau nws qhov kev tiv thaiv xim thiab kev xaiv kho kom haum, ua rau muaj cov cib fim tshiab, zoo siab rau cov rooj tog tshwj xeeb. Tsis tas li ntawd, nws tus nqi pheej yig nthuav tawm kev daws teeb meem pheej yig rau cov chaw tsim khoom thiab cov neeg siv khoom. Thoob plaws lub rooj tsavxwm, kev siv PU tawv hluavtaws muaj ntau yam zoo dua li cov tawv ib txwm muaj, uas ua rau nws yog qhov tsim nyog rau cov lag luam thiab cov neeg siv khoom nrhiav cov rooj tog zoo ntawm tus nqi tsim nyog.
Lub sijhawm tshaj tawm: Lub Rau Hli-26-2023
