Framtidens trähus— energieffektiva med god innemiljö.

Documentation of project's development, planning, and building phases. Building's energy performance.The report presents documentation of the critical points during the development, planning, and building phases of the first multi-storey apartment buildings built in timber prefabricated construction according to the voluntary Swedish passive house criteria. Besides choice of the construction details, building elements, and technical systems the report includes results from blower-door tests as well as the energy analysis of building's heating needs and achieved summer indoor temperatures. Finally a comparison was done with a reference building Limnologen, which was built according to the energy requirements in the Välle Broar area in Växjö. Simulations show that the Southern Portvakten building has 33% less power need for heating than if the same building was built as the Limnologen building, while the heating demand is 41% lower. A program for following the energy performance of the building during the first year in operation is also presented. Energy simulations were done in the DEROBLTH program.

Prenumerera på våra nyhetsbrev

Sidan senast ändrad: 2021-05-05

IVL Svenska Miljöinstitutet

Om oss

IVL Svenska Miljöinstitutet är ett oberoende forskningsinstitut med Sveriges bredaste miljöprofil.

Tillsammans med näringsliv, myndigheter och forskningsvärlden driver vi på omställningen till det hållbara samhället – från vetenskap till verklighet.

Följ oss

Ikon med LikedIn
Ikon med twitter
Ikon med facebook

Karriär

© 2022 IVL Svenska Miljöinstitutet AB | Om Cookies | Hantering av personuppgifter

Ikon med kryss
Till toppen