Pvc skinned foam board yog ib hom ntawm cov laug cam uas nrov tshaj plaws nyob rau tam sim no, vim nws lub zog txuag thiab kev tiv thaiv ib puag ncig. Ntau thiab ntau qhov chaw pib qhia cov rooj tsavxwm zoo li no, uas tau ua lub luag haujlwm tseem ceeb hauv ntau yam kev tsim kho engineering. Nrog rau kev txhim kho ntxiv ntawm lub teb chaws kev lag luam thiab kev txhawb nqa ntawm kev txhim kho kom ruaj khov, qhov kev cia siab ntawm cov khoom no yog dab tsi?
Ua ntej tshaj plaws, lub xeev tab tom ua kom nrawm rau kev tshawb fawb thiab tsim cov phiaj xwm zoo li no los txhawb lawv txoj kev loj hlob sai
Nyob rau theem no, lub xeev tau teeb tsa "Chemical Building Materials Coordination Group" uas tsim los ntawm Ministry of Construction, Chemical Bureau, Building Materials Bureau, thiab lwm yam, tshwj xeeb tshaj yog lub luag haujlwm rau kev tsim cov khoom siv tshuaj hauv tsev, ntawm cov uas. Cov khoom tseem ceeb yog PVC tawv ua npuas ncauj boards. Nrog rau kev lav phib xaub ntawm lub teb chaws txoj cai, ntau thiab ntau lub tuam txhab tau koom nrog hauv kev tshawb fawb thiab kev loj hlob ntawm hom vaj huam sib luag no. PVC daim tawv nqaij ua npuas ncauj vaj huam sib luag nrog ntau dua thiab zoo dua yuav raug tsim kho ntxiv, thiab cov neeg siv khoom xav kom siv cov khoom no zoo dua.
Tsis tas li ntawd, raws li kev hloov khoom siv rau ib puag ncig-phooj ywg, lub phaj no yuav ua rau muaj txiaj ntsig zoo rau kev lag luam thiab kev sib raug zoo
Tuam Tshoj kuj tsis tshua muaj peev xwm ntawm hav zoov. Tsis tsuas yog lub teb chaws, tab sis kuj cov neeg tau paub txog qhov tseem ceeb ntawm kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig. Cov khoom no tuaj yeem hloov tau ntoo thiab txuag tau 1.3 lab cubic meters ntawm ntoo txhua xyoo. Yog tias muaj rooj tog zaum, tus nqi no yuav nce ntxiv. Nws tuaj yeem hais tias kev siv PVC tawv ua npuas dej tuaj yeem ua rau muaj txiaj ntsig zoo rau kev lag luam thiab kev sib raug zoo, thiab cov yam ntxwv tsis muaj formaldehyde tuaj yeem muaj txiaj ntsig zoo rau cov neeg siv khoom.
Thaum kawg, kev ua lag luam tseem tsis txaus
Tam sim no, kev lag luam thov rau cov khoom zoo PVC tawv ua npuas ncauj boards yog loj hlob tsis tu ncua, thiab daim ntawv thov teb ntawm cov laug cam kuj tseem nthuav. Xws li cov laug cam tuaj yeem siv rau hauv kev lag luam, kev ua liaj ua teb, kev lag luam kho kom zoo nkauj hauv tsev, thiab lwm yam, thiab kev ua lag luam yog ib qho khoom tsis txaus. Nws tuaj yeem hais tias PVC daim tawv nqaij ua npuas ncauj yog ushering nyob rau hauv lub caij nplooj ntoos hlav tsis tshua muaj kev loj hlob.
Cov khoom no yog ib qho ntawm cov phaj uas muaj peev xwm zoo tam sim no. Nws muaj qhov zoo ntawm kev tiv thaiv ib puag ncig, tsis muaj kuab paug, zoo mechanical zog, kev pab lub neej ntev, thiab lwm yam. Nws yog ib qho ntawm cov phaj tsis tshua muaj. Nrog rau kev nrawm ntawm kev lag luam kev tshawb fawb thiab kev loj hlob nyob rau hauv kev txhawb nqa ntawm lub xeev thiab kev ua lag luam muaj koob meej, PVC skinned foam board yuav muaj kev loj hlob tag nrho.
