Study Notes on Building Materials from University of Santo Tomas

INTRODUCTION AND OVERVIEW

  • Course Title: Building Technology 1 ARC1112 - Building Materials

  • Institution: University of Santo Tomas College of Architecture

  • Year: AY 2021-2022, Second Semester

  • Purpose: Introductory course for Building Technology series, essential for subsequent course requirements and Architectural Design courses.

BUILDING MATERIALS DESIGN AND PURPOSE

  • Understanding building materials equips designers with tools for construction and material selection.

  • A structure consists of various functional parts working as a whole including:

    • Structural Systems: Elements like beams and foundations that bear loads.

    • Enclosures and Openings: Walls, fenestrations, and roofs.

    • Finishing: Materials that enhance appearance and usability.

    • Anchorages and Connections: Hardware and joints that link different parts.

  • The learning material emphasizes properties and characteristics of materials for effective selection and use.

PARTS OF A STRUCTURE

  • Acknowledges the importance of technical knowledge about structure parts for material selection.

  • Materials may serve dual purposes, linking various structure parts.

  • Stratum Used:

    • Substructure: Components below ground level.

    • Superstructure: Components above ground level.

  • The structure’s envelope includes walls, fenestrations, and the roof, and aesthetic elements could include finishes made from diverse materials.

MATERIAL PROPERTIES AND USAGE

  • Key properties impacting material choices:

    1. Strength: Ability to withstand loads without deformation.

    2. Elasticity: The material's ability to deform under stress and revert.

    3. Stiffness: Material's resistance to deformation when loaded.

    4. Durability: Resistance to decay and mechanical damage.

    5. Thermal Conductivity: Important for energy efficiency in envelopes.

    6. Moisture Resistance: Impacts the stability and longevity of installed materials.

    7. Fire Resistance: Materials must be evaluated for fire hazards.

    8. Light and Sound Reflection: Affects how spaces feel acoustically and visually.

SYSTEMS DESIGN

  • Components are rarely used in isolation; they form systems to simplify construction processes.

  • Example: A door requires a frame, hinges, and a handle to function.

  • Definition: A system is an assemblage of compatible components working towards common goals.

    • Example: Reinforced concrete utilizes steel and concrete together for shared strength.

  • Systematic designs allow for repetition across similar design types, increasing efficiency.

BUILDING TECHNOLOGY

  • Definition: Knowledge of technical processes involved in assembling buildings.

  • Historical evolution from primitive to contemporary materials reflecting changes in technology and resources.

  • Current materials blend structural integrity with aesthetic qualities, enhancing building performance.

REFERENCES

  • Comprehensive list of references including:

    • Architectural Graphics Standards, 2000, John Wiley & Sons, USA.

    • Manual de Conceptos de Formas Arquitectonicas, White, Edward, 1987.

    • Various articles on Building Technology, material properties, and modern applications.