EVALON® Solar
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Catalog excerpts

EVALON® Solar - 2

A Home Match for the Future The Real Football Feeling. It took almost three years to reconstruct the Bremen Weser-Stadion into a pure football arena. Fans are now getting an absolutely first-hand football experience. The whole spectator area inclu- ding the curved fan stands has been moved close to the pitch, allowing for an even better view of play. However, in the new Bremen Weser-Stadion, the winner is not only football, but also the environment. Following the slogan "A Home Match for the Future", a novel energy concept was The core of this energy concept is a state-of-the-art...

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EVALON® Solar - 3

Reconstruction of the Bremen Weser-Stadion within two halves and an extra time GmbH in Westerstede partnered in the "Consortium PV Roof Weser-Stadion". With a view to coordinating and executing all electrotechnical works, the Consortium also contracted an electrical installation Alternating between playing and building the project, which was divided into seve- ral construction phases, began in 2008 with the dismantling and subsequent rebuilding of the northern and southern stands (1st construction phase). Naturally, A 3th construction phase: Rebuilding the western curved stand construction...

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EVALON® Solar - 4

Where passion meets power: The new Bremen Weser-Stadion with EVALON® Solar.

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EVALON® Solar - 5

The new roof of the Bremen Weser-Stadion with EVALON® Solar. Asa first step, on all new-built roof areas an even and load-distributing substrate had to be achieved for the further roof build-up. To this end, steel workers installed plain sheet metal on the trapezoidal sheet profiles and fixed them with screws through the corru- gation ridges. Subsequently, roofers ap- plied 30 mm thick refurbishment insulation boards. These highly compressed, extreme- ly hard and thin roof insulation boards con- sisting of incombustible mineral wool, on A Dismantling the old roof build-up the one hand,...

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EVALON® Solar - 6

Flat roof and solar technology: If there's one thing we know, it's both. Multi-purpose waterproofing membrane A specialadvantageofthe multi-purpose roofwaterproofing is the convincingcombination of the proven EVALON® waterproofing membranes and flexible PV modules. Like any standard waterproofing membrane, EVALON® Solar is installed on the roof directly from the roll. The flexible and light-weight UNI-Solar® PV modules are all-side weatherproof in a transparent polymer encapsulation and full-size laminated to the synthetic waterproofing membranes. The patented connection system allows for...

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EVALON® Solar - 7

Rough going not only inside the Bremen Weser-Stadion A Exposed location directly near the river Weser The location of the stadium is another challenge, as the football arena with its 27 metre high roof lies in close vicinity to the river Weser. The area of Bremen is lo- cated nearthe coast and thus in wind zone 3, according to DIN 1055-4, position stabi- lity againstwind uplift. This had to be con- sidered while securing the EVALON® and EVALON® Solar membranes against wind uplift on the entire roof of the Bremen For wind load transmission into the supporting structure, plain sheet metal was...

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EVALON® Solar - 8

A Home Match for the Future: A wìn-wìn situation for both football and the environment. About 10,470 m2 of the stadium roof covered with the world's first power- generating waterproofing membrane EVA LO N® Solar. This amounts to a to- 156 kWp from the curved stands each, 103 kWp from the southern stand and 96 kWp from the northern stand. Together with the other PV systems installed at the stadium, the total in- stallation area amounts to almost the size of two football pitches annually power. Resulting in an annual reduc- tion of C02 emissions of 450 tons. As for planning and funding, the...

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EVALON® Solar - 9

alwitra Flachdach-Systeme in Trier, Germany, is a supplier of complete flat roof systems operating globally for more than four decades. In addi- tion, alwitra ranks among the leading experts for designing and imple- menting state-of-the-art photovoltaic systems on flat and low slope roofs. The comprehensive product range includes waterproofing membra- world's first power-generating water- proofing membrane EVALON® Solar, as well as aluminium profile for roof edge trimming and integrated de- tails like rainwater outlets, vents and rooflights. Furthermore, alwitra is a member of numerous...

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