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Acoustical Improvment of a Wood Roof
Mälardalens högskola, Institutionen för innovation, design och produktutveckling.
Mälardalens högskola, Institutionen för innovation, design och produktutveckling.
2007 (Engelska)Studentuppsats
Abstract [en]

This thesis presents a concept for improving a wood roof from an acoustical point of

view. The normative related to noise is going to demand higher levels for airborne

insulation and also for noise impacts so it is necessary to improve the acoustical part of

these constructive elements.

A deep study of acoustics and also of roofs: parts, functions, manufacturing… and

materials to make them has helped to solve the problem. The knowledge of how sound

is produced, propagated and how it can be reduced has given a solution to the problem

(concepts creation and choice).

The result is a prefabricated wood sandwich panel with a rock wool and rubber core

which is enough justified to perform all normative related to noise and sound as well as

other functions like supporting, thermal purposes etc.

All the parts have been explained adequately and also it has been suggested how the

module can be constructed as well as the assembly in the final structure.

Ort, förlag, år, upplaga, sidor
Institutionen för innovation, design och produktutveckling , 2007.
Nyckelord [en]
Product design
Identifikatorer
URN: urn:nbn:se:mdh:diva-381OAI: oai:DiVA.org:mdh-381DiVA, id: diva2:120870
Handledare
Examinatorer
Tillgänglig från: 2007-09-07 Skapad: 2007-09-07 Senast uppdaterad: 2015-04-30

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