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</p> Signup and view all the answers

    What is used for roofing in Orang Asli dwellings?

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

    What is the significance of climate in vernacular architecture?

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

    What is the relationship between culture and vernacular architecture?

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

    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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    Description

    This quiz covers passive design strategies for buildings in hot-humid regions, with a case study in Malaysia. It focuses on thermal properties and energy efficiency in buildings.

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