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Design Strategies IMPULSE - Sustainable Facades Vol 2

Report Winter Semester 2023/24

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Façade Description<br />

MID S4 - WS 2023-2024 Façade Acoustics<br />

and <strong>Sustainable</strong> Soundscapes Workshop<br />

Students : Hamad Samara<br />

Md Mejbah Sakib<br />

Tahera Rezaie<br />

Fady Aziz<br />

Paulinenstraße 34 , Detmold, Germany.<br />

Commercial Building<br />

- Orientation: North - East Facade.<br />

- Height : 3 floors with height 20.80m.<br />

- Distance from Street : 5 meters.<br />

- Façade Material : Lime Stone with Curtain walls and Windows.<br />

The building contain 3 floors, first line on the street, traffic and<br />

pedestrians contribute significantly to the observed sounds, as<br />

assessed through the facade analysis. The proposed solution<br />

seeks to reduce the Sound Transmission Class (STC) while<br />

enhancing sound absorption, diffusion, and reflection<br />

characteristics.<br />

Façade Detail<br />

-Cover the metallic<br />

spandral panel woth<br />

absorpation material with<br />

diffusing pattern.<br />

Façade Solutions<br />

Façade<br />

Façade Exposure Diagram Sound Pressure Level ( dBA ) Perceived Loudness<br />

Absorpation Coefficient<br />

Soundscape Radar Plot<br />

Soundscape Scatter Plot<br />

Sound Source Identification<br />

Street Context Urban Context<br />

Date and Time of Visit<br />

Context Description<br />

Based on the data that we collected by our group mates from our four<br />

visits, correlated with different conditions, such as temperature, wind,<br />

weather, distance to collection point, each of which plays a role in<br />

every results. The building is situated close to the city center along a<br />

major thoroughfare, exposing it to the primary source of noise<br />

pollution, including mechanical sounds and crowded areas.<br />

Sociodemographic data:<br />

People Description<br />

Country and Nationalities<br />

According to the data collected in the<br />

questionnaire, all respondents are<br />

individuals holding a bachelor's degree or<br />

an equivalent qualification. The average<br />

age of the participants is 27 years, and<br />

the majority of them are female. The<br />

predominant countries of origin for the<br />

participants are Iran and India, while the<br />

remaining respondents come from<br />

Germany, Sri Lanka, and Turkey.<br />

Iran : 28.57%<br />

Germany : 14.29%<br />

Sri Lanka : 14.29%<br />

India : 28.57% Turkey : 14.29%<br />

Gender Distrbution<br />

Average Age : 27 University - Bachelor’s<br />

Degree or Similar<br />

Education Distribution Ocupation Distribution<br />

28.57% 71.43% 100%<br />

Student Employed<br />

50<br />

ARTICLES<br />

<strong>Design</strong> <strong>Strategies</strong> <strong>IMPULSE</strong> – <strong>Sustainable</strong> Façades 04.2024 <strong>Design</strong> <strong>Strategies</strong> <strong>IMPULSE</strong> – <strong>Sustainable</strong> Façades 04.2024<br />

ARTICLES<br />

51

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