Muaj cov kev ua tau zoo meej rau cov chaw cia txias txias. Raws li GB/T 23932-2009 "Hlau-Faced Insulated Sandwich Panels for Buildings," lub vaj huam sib luag thickness yuav tsum siab tshaj los yog sib npaug zos rau 0.5 hli, cov khoom tseem ceeb ceev yuav tsum tau raws li qhov yuav tsum tau tsim (piv txwv li, polyurethane ntom ntau dua los yog sib npaug rau 40kg / m²), dabtsi yog khoov kuaj tsis muaj cracking. Ib txhij, qhov ntsuas hluav taws kub ntawm cov vaj huam sib luag yuav tsum ua raws li GB 8624-2012 tus qauv, nrog cov pob zeb wool panels xav tau Chav A uas tsis yog-combustible zog thiab polyurethane panels yuav tsum tau Class B1 nplaim retardant zog.
Polyurethane txias cia vaj huam sib luag yog cov khoom siv hauv tsev siv hauv kev tsim cov chaw txias txias, cov tub yees warehouses, tsheb tub yees, thiab lwm qhov chaw txias txias. Lawv muaj kev ua haujlwm zoo thermal rwb thaiv tsev thiab kev ruaj ntseg zoo, thiab tau siv dav hauv cov khoom noj, tshuaj, thiab tshuaj lom neeg kev lag luam.
GB/T 20473-2013 "Polyurethane Cold Storage Panels": Cov qauv no qhia txog cov kev cai, kev sim, kev soj ntsuam xyuas, cim, ntim, kev thauj mus los, thiab khaws cia ntawm polyurethane txias cia panels.
JC/T 646-1997 * Sandwich Panels rau Txias Cia *: Cov qauv no qhia txog cov ntaub ntawv, kev tsim khoom, kev ua tau zoo, thiab kev sim cov khoom siv rau cov khoom siv hauv tsev txias.
GB/T 8813-2008 * Extruded Polystyrene Foam Rwb thaiv tsev Boards rau vaj tse *: Cov qauv no qhia txog cov ntaub ntawv, kev tsim khoom, kev ua haujlwm, thiab kev sim cov txheej txheem rau extruded polystyrene npuas rwb thaiv tsev boards rau cov tsev.
JG207-2012 * Polyurethane Foam Insulation Boards rau Tsev *: Cov qauv no qhia txog cov ntaub ntawv, kev tsim khoom, kev ua haujlwm, thiab kev sim cov txheej txheem rau polyurethane npuas rwb thaiv tsev boards rau lub tsev rwb thaiv tsev.
GB/T 10294-2012 *Integrated Sab nrauv phab ntsa rwb thaiv tsev thiab kho kom zoo nkauj vaj huam sib luag rau vaj tse*: Cov qauv no qhia txog cov ntaub ntawv, kev tsim kho, kev ua tau zoo, thiab kev sim cov txheej txheem rau kev sib xyaw ua ke sab nrauv phab ntsa rwb thaiv tsev thiab kho kom zoo nkauj panels rau lub tsev.
CJ3076-1999 *Specifications for Sandwich Panels for Cold Storage Walls and Roofs*: Cov qauv no qhia txog cov ntaub ntawv, kev tsim khoom, kev ua tau zoo, thiab kev sim cov khoom siv rau cov khoom siv hauv cov phab ntsa thiab cov ru tsev.
CJ / T 77-2007 "Coated Sandwich Panels": Tus qauv no qhia txog cov ntaub ntawv, kev tsim khoom, kev ua tau zoo, thiab kev sim cov txheej txheem rau coated sandwich panels.
CJ / T 271-2008 "Sandwich Panels rau Cov Tsheb Ciav Hlau": Cov qauv no qhia txog cov ntaub ntawv, kev tsim khoom, kev ua haujlwm, thiab kev sim cov txheej txheem rau cov sandwich panels siv hauv cov tsheb tub yees.
Cov saum toj no yog qee cov qauv kev lag luam rau polyurethane txias cia panels. Cov qauv no yog tsim los tswj thiab txhim kho qhov zoo ntawm polyurethane txias cia panels, kom ntseeg tau tias lawv muaj kev nyab xeeb thiab kev ua tau zoo hauv kev siv tswv yim.
