The PE 78HI with a four-chamber design is a variant of PE 78 and has the similar structure to the window system PE 78. It is designed for the use in structures with particularly high requirements for thermal insulation.
The high insulation levels are achieved by the use of a special insulation inserts ans so: PE 78+version with closed glass chamber Uf value of 1,1 W/m2K. PE 78HI the top variant — with special insulating inserts «aerogel» in the profile chambers, achieves Uf value 0,9 W/m2K.
- Precise relation to other Ponzio systems
- The possibility of using hi-tech two components EPDM gaskets with perfect thermal insulation. An aestetic appearance and an ease of assembly
- Possibility of realization arch constructions
- Fillings: 23-61 mm
- Many ways of making corner connections
- Facing of window sashes on the outer side
|Aluminium profiles||EN AV-6060 according to PN-EN 573-3/ T66 according to PN-EN 515 Al Mg Si 0,5 F22 according to DIN 1725 T1, DIN 17615 T1|
|Thermal insulation||Heat penetration coefficient (of frame) Uf = from 0,9 W/m2K|
|Fillings||Single or packet window panels with any kind of glass or opaque panels|
|Surface finishing||Powder coating with polyester on chromate undercoater accoording to Qualicoat standards, any RAL colour at choice; anodized in colours: natutal aluminium, olive, champagne, gold, old gold, brown — according to Qualanoad standards, lacquered for colour imitated wood|
|Gaskets||Synthetic caoutchouc EPDM according to DIN 7863 and standard according to DIN ISO 3302-1, E2|
|Connecting accessories||Corner joints, screws, tap bolts, washers made of aluminium or stainless or galvanized steel|
|Furniture||Renowned companies only: Fapim, Savio, Iseo, Cisa, Hautau, Geze, KFV, etc.|
|Permissions and quality certificates||Type tests according PN-EN 14351-1|