1. No category

PRESSMEDDELANDE 4 juli 2013
Underhållsfritt passivhusfönster
Ekstrands presenterar EC/90 Plus+
Trä/aluminium, ett underhållsfritt
passivhusfönster!
Ekstrands passivhusfönster EC/90 Plus+ är nu certifierat med aluminiumbeklädnad. EC/90 Plus+ är en vidareutveckling av Energy Concept 90
fönstret med u-värde 0.77w/(m2K). Båge och karm har nu inbyggd isolering
och fönstret kan levereras som passivhuscertifierad komponent även med
aluminiumbeklädnad utvändigt. EC/90 bygger på Tysk fönsterteknik vilket
betyder inbyggd ventilation, s.k. dreh-kipp beslag. Bågen har trippla tätningslister, brytförstärkt på alla fyra sidor och är 3D-justerbar.
Ekstrands kan även tillhandahålla beräknade inbyggnadssituationer på
EC/90 standardfönster. PDF kan laddas ner på vår hemsida.
Ekstrands tillverkar ytterdörrrar & fönster med marknadsledande prestanda
och fokus på design, kvalitet och flexibilitet. Kontakta oss för mer info på
0479-100 40 eller info@ekstrands.com
Passive ouse nstitute
r. o lfgang eist
4283 armstadt
M
Certified Passive House Component
for cool, temperate climates; valid until 31.12.2013
This certificate was awarded based
on the following criteria:
POL-SKONE Sp. z o. o., EC90 PLUS ALU EFFECT
POL-SKONE Sp. z o. o.
ul. Lucyny Herc 8, 20-328 LUBLIN, POLAND
Tel.: 0048817443011
Email: poczta@pol-skone.eu, www.pol-skone.eu
Data Sheet
POL-SKONE Sp. z o. o., EC90 PLUS ALU EFFECT
Installation
Passive House
Efficienc Class
of
1.23 m by 1.48 m,
phA
advanced
component
UW
Installation based thermal bridge
U W,installed
basic
component
Bottom section
phC
certifiable
component
Thermal data
Uf-value
Width
0. 8
0. 0
141
133
g
f
si 0.2
wisspacer
0.030
0.030
0. 4
pacers of lower thermal quality, especially those made of alu
minium, lead to significantly higher thermal losses and lower
temperature factors.
Isothermal
Description
Timberframe with aluminum facing shell with insulation cores of polyurethane and polystyrole-based-foam with high
density. Pane thickness: 44 mm (4/16/4/16/4), Rebate depth: 18 mm.
not suitable for
Passive
ouses
Thermal data for the window frame
[W/(mK)]
[W/(mK)]
0.025
0.016
0.83
0.030
0.024
0.85
0.020
0.017
0.83
Spacer
Bottom
Side/Top
Flying Mullion
Uf-value
Width
0.78
0.70
0.67
1410
133
1480
g
The window U-values were calculated based on a 1.23 m by 1.48 m window Ug
If better glazing is used, the window U-values decrease as follows:
fRsi=0.25
U Glazing
Swisspacer V*
.030
0.74
0.030
.029
0.75
U Window
Mullion
0 2 wi03
Position
Bottom
Side/Top
UW,instal.
Explanatory notes
or further information, please see the data sheet
www.passivehouse.com
instal.
in Passive House suitable walls
phB
Insulated
formwork
blocks
Taking into account the installation based thermal bridges and
provided that the installation is, with regard to the thermal bridges,
equal or better than shown in the data sheet, the window meets
the following criterion.
pacer
ottom
ide top
Manufacturer
EIFS
Product name:
Data Sheet
Window Frame
POL-SKONE Sp. z o. o.
20-328 LUBLIN, POLAND
EC90 PLUS ALU EFFECT
Timber
construction
wall
Category:
Manufacturer:
* Spacers of lower thermal quality lead to higher thermal losses and lower glass edge temperatures.
www.passivehouse.com
Passive House Institute Page 1/2
Ug
UW
0.64
0.74
0.58
0.70
0.54
0.68
Depending on the thermal losses through opaque elements, transparent components are categorised according to
efficency classes. These thermal losses include the losses through the frame, the frame width, the thermal bridge at
the glass edge as well as the length of the glass edge. Certificates for arctic regions are too valid vor cold,
certificates for cold regions are too valid for cool, temperate zones.
Please ask the manufacturer for a detailed report containing all calculations and results.
For further information, please visit www.passivehouse.com or www.passipedia.org.
www.passivehouse.com
Passive House Institute Page 2/2
Ekstrand & Son AB | Södra Portgatan 28 | 283 51 Osby | Tel 0479 - 100 40 | Fax 0479 - 146 66 | E-post: info@ekstrands.com
www.ekstrands.com