ARCN240: Thermal Properties & Energy in Buildings

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Questions and Answers

What is a characteristic of vernacular architecture?

  • Focusing on aesthetics over function
  • Using local materials (correct)
  • Importing designs from other cultures
  • Prioritizing sustainability over comfort

What is the primary function of Orang Asli dwellings?

  • Displaying cultural heritage
  • Showcasing architectural skills
  • Storing material goods
  • Providing basic shelter (correct)

What type of tree is used for standing poles in Orang Asli dwellings?

  • Cengal and Meranti
  • Cengal and Petaling (correct)
  • Meranti and Teak
  • Petaling and Meranti

How are the poles secured in Orang Asli dwellings?

<p>Driven into the ground to a depth of 40 cm measured from elbow to fingertips (D)</p> Signup and view all the answers

What is used for roofing in Orang Asli dwellings?

<p>Atap (thatch) roofs from palms (D)</p> Signup and view all the answers

What is the significance of house building in Orang Asli culture?

<p>Every able-bodied male can construct his own house (A)</p> Signup and view all the answers

What is the reason for minimal changes in Orang Asli house structures over the centuries?

<p>They have remained unchanged due to cultural and environmental factors (D)</p> Signup and view all the answers

What is the purpose of using local materials in vernacular architecture?

<p>To adapt to the local climate and culture (D)</p> Signup and view all the answers

What is the significance of climate in vernacular architecture?

<p>It is a primary consideration (A)</p> Signup and view all the answers

What is the relationship between culture and vernacular architecture?

<p>They are closely intertwined (B)</p> Signup and view all the answers

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Study Notes

Passive Design Strategies

  • Passive design strategies work with the local climate to maintain a comfortable temperature in the space.
  • They reduce or eliminate the need for additional heating or cooling depending on the location.
  • Good passive design often relies on an active occupant to work properly.

Benefits of Passive Design Strategies

  • Energy efficiency
  • Indoor comfort
  • Health and well-being
  • Durability and longevity
  • Affordability
  • Sustainability

Key Passive Design Strategies Elements

  • Building orientation
  • Building form
  • Door and window openings
  • Building envelope
  • Thermal mass
  • Landscape
  • Roof

Malaysian Climate Context

  • Malaysia has an equatorial weather pattern due to its geographical position.
  • The climate is hot and humid.

Traditional Houses in Malaysia

  • Vernacular architecture refers to a type of architecture that is indigenous to a specific time or place.
  • Vernacular houses are the everyday dwellings of the local people.
  • They evolved according to different cultural settings and are the results of long-term modification, adaptations, shared experiences, and innovations.
  • Vernacular houses use local materials, and the function of the building is the dominant factor.

Case Studies

  • Al House of Sabah
  • The Longhouse of Sarawak
  • Factory in the Forest by Design Unit Architects Sdn Bhd
  • Permeability House by Tangu Architecture

Vernacular Needs

  • Technology
  • Culture
  • Climate

Orang Asli Forest Dwelling

  • The Orang Asli are indigenous people of peninsular Malaysia.
  • Their dwellings were designed for basic shelter, not for storing material goods.
  • House building never required professional skills.
  • House structures have evolved only minimally over the centuries, from nomadic to semi-permanent settlements.
  • Cengal and petaling are used for the standing poles because they are not vulnerable to termites.
  • Poles are driven into the ground to a depth of 40 cm measured from elbow to fingertips.
  • Edge beams and roof joists are lashed to the standing poles with rotan (cane).
  • Atap (thatch) roofs are made from palms that are woven.
  • Bamboo is commonly used for the walls.

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