Kev ntsuas hluav taws kub, kev tiv thaiv ib puag ncig
Cov txheej txheem kev nyab xeeb ntawm XPS rwb thaiv tsev board feem ntau suav nrog ob yam: kev ntsuas hluav taws thiab kev tiv thaiv ib puag ncig.
Qhov ntsuas hluav taws kub
Qhov hluav taws kub ntawm XPS rwb thaiv tsev board feem ntau muab faib ua peb qib: B1 (flame retardant), B2 (flammable) thiab B3 (flammable). Txhawm rau txhim kho kev nyab xeeb ntawm lub tsev, nws raug nquahu kom xaiv cov ntaub ntawv B1 nrog qhov ntsuas hluav taws kub siab.
Eco-phooj ywg
Extruded yas boards nrog kev ua haujlwm zoo ib puag ncig yuav tsum tsis muaj cov pa phem, xws li formaldehyde, benzene, thiab lwm yam, thiab ua tau raws li cov qauv kev tiv thaiv ib puag ncig. XPS rwb thaiv tsev pawg thawj coj saib yog ua los ntawm polystyrene resin, uas yuav tsis tso cov tshuaj phem tom qab ua tiav, uas ua tau raws li cov kev cai ntawm kev tiv thaiv ib puag ncig.
Lwm yam kev ntsuas kev ruaj ntseg
Ntxiv rau qhov ntsuas hluav taws kub thiab kev tiv thaiv ib puag ncig, thaum xaiv XPS rwb thaiv tsev board, peb kuj yuav tsum tau them sai sai rau nws cov thermal conductivity, dej nqus thiab compressive zog:
Thermal conductivity: Qhov qis dua thermal conductivity, qhov zoo dua thermal rwb thaiv tsev ntawm cov khoom. Qhov zoo tshaj plaws thermal conductivity ntawm lub rooj tsavxwm extruded yuav tsum tsawg dua 0.035 W/(m·K).
Kev nqus dej: Extruded yas board nrog cov dej nqus dej tsawg yuav tsis txo qis thermal rwb thaiv tsev kev ua tau zoo tom qab nqus dej noo, tiv thaiv cov khoom puas vim dej khov. Kev nqus dej zoo tagnrho yuav tsum tsawg dua 1%.
Compressive Strength: Extruded yas panels nrog siab compressive zog muaj peev xwm tiv taus siab dua, txo kev pheej hmoo ntawm av los yog tawg.
Txhawm rau ua tiav, xaiv lub rooj tsav xwm XPS uas ua tau raws li qhov yuav tsum tau muaj ntawm kev ntsuas hluav taws thiab kev tiv thaiv ib puag ncig, thiab ua tib zoo saib xyuas nws cov thermal conductivity, nqus dej thiab compressive zog, tuaj yeem ua kom nws txoj kev nyab xeeb.
