01 Okugqwesileyo okuBuyiselwa lidangatya le-PIR elinogwebu eligqunywe ngeGlasi kwiFacer yaNgaphandle yokugqunywa eludongeni
I-PIR Foam Coated Glass Facer ikhetha ukubumba okumanzi kwesigqubuthelo seglasi ye-E enoxinano oluphezulu njengendawo engaphantsi, eyenziwe ngokulinganisa, ukukrwela kunye nokomisa, esetyenziswa kumphezulu we-PIR wegwebu inokufumana ukugqunyelelwa okugqwesileyo kwe-thermal, ukubuyiswa komlilo, ukungangeni kwamanzi kunye nokuguga...