Understanding Building Layers - 4.1 | 10. Introduction to Transitional Shelters | Disaster Preparedness & Planning - Vol 4
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Interactive Audio Lesson

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Shelter Upgrades

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0:00
Teacher
Teacher

Let's start by discussing how homeowners are upgrading their shelters. Why do you think 53% of them made changes so quickly?

Student 1
Student 1

I think the urgency, like when there's a need for better safety or comfort, can push people to act fast.

Student 2
Student 2

Maybe they had access to materials that made it easier for them to upgrade.

Teacher
Teacher

Exactly! Priority was given to doors, walls, and windows, mainly to enhance ventilation. Memory aid here: Remember the 'DWW' — Doors, Walls, Windows — as the upgrade triad.

Student 3
Student 3

So, people used what they had available, even selling some plastic sheeting to fund these upgrades?

Teacher
Teacher

Yes! It's a practical and resourceful approach showing adaptability. Let's summarize: quick upgrades focus on DWW.

Theoretical Understanding of Housing

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Teacher
Teacher

Now, let's explore the theoretical aspects. How does Turner differentiate between use value and market value in housing?

Student 4
Student 4

Use value focuses on how housing meets the needs of people, which is more important than its market price.

Student 1
Student 1

Right! It's like how our homes are reflections of our lives rather than just assets.

Teacher
Teacher

Great connection! This is crucial in understanding that shelter evolves based on individual experiences and needs. Remember: 'Housing is a process, not a product.'

Student 2
Student 2

That makes sense! It's all about how we personalize our spaces.

Teacher
Teacher

Exactly! And as we adapt our homes, we generally consider the layers involved.

Building Layers

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Teacher
Teacher

Let’s move on to the layers that make up a building. Can someone name the six time-bound layers?

Student 3
Student 3

Okay! There's the site, structure, skin, services, space plan, and stuff!

Student 4
Student 4

But how often do these layers change?

Teacher
Teacher

Good question! Each layer has different lifespans. For instance, the site doesn’t change much, but the stuff might change daily. A mnemonic could be 'S3SPS' — Site, Structure, Skin, Services, Plan, Stuff—to remember them.

Student 1
Student 1

That’s really useful! The layers make sense of how buildings evolve.

Teacher
Teacher

Exactly! Let’s summarize: S3SPS represents the lifespan of each layer. Each contributes to the building’s adaptability.

Introduction & Overview

Read a summary of the section's main ideas. Choose from Basic, Medium, or Detailed.

Quick Overview

This section explores the processes involved in upgrading shelters with reclaimed materials and discusses the various building layers that form a structure's development.

Standard

The section highlights how homeowners prioritize upgrading their shelters, using available materials and resources, and emphasizes the incremental changes that occur in the building process. It also discusses the theoretical aspects of housing, emphasizing that a house evolves based on its occupants' needs and the multiple layers that constitute a building.

Detailed

Understanding Building Layers

This section discusses the transition from temporary to permanent housing solutions and the crucial role of individuals in upgrading their shelters using reclaimed materials and resources. It highlights how a significant percentage of homeowners (53%) initiated these upgrades quickly, prioritizing doors, walls, and windows to improve ventilation. Various approaches were observed, including purchasing timber for construction and using local artisans to create adobe walls.

The section emphasizes that housing is not a static product but a dynamic process, reflecting the lived experiences and evolving needs of its occupants. The theoretical framework presented by Christopher Alexander and John F.C. Turner is incorporated to illustrate the importance of use value over market value in housing, showcasing how individuals gradually transform a house into a home.

Moreover, it delves into critical building layers described by Ian Bentley, discussing six time-bound layers: site, structure, skin, services, space plan, and stuff. These layers differentiate the longevity and maintenance needs of various building components.

Lastly, it advocates for an owner-driven process for transitional housing, emphasizing the importance of a livelihoods framework in supporting communities' access to resources and housing solutions.

Audio Book

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Incremental Upgrading of Shelters

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And also, this is a kind of partial upgrade with reclaimed materials they have the developed with the kind of whatever, they have able to procure from the past site or with their feasibilities, they have made some modifications to their shelters. And within a month 53% of the house owners have started to upgrade their shelters and this is very quick, within a month if this kind of change is 53%.

Detailed Explanation

This chunk discusses how house owners are progressively upgrading their shelters using reclaimed materials and other available resources. In just a month, over half (53%) of the house owners engaged in these upgrades, reflecting a rapid response to improving their living conditions. This highlights the idea that shelter improvement can be an incremental process driven by the needs and capabilities of the homeowners.

Examples & Analogies

Consider a community where families are rebuilding after a disaster. Each household may gradually collect bricks and wood from the debris around them to fix their homes. Just like gathering materials from a shared workspace, these families work with what they have and make progress at a pace that feels achievable.

Priorities in Upgrading

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The priorities were first doors, second walls and the third is windows, so the ventilation aspect. And some beneficiaries bought their own timber for walls, doors and windows as we have seen in this complete set is in a timber.

Detailed Explanation

In upgrading their shelters, house owners prioritize specific elements: doors first, followed by walls, and then windows. This highlights the importance of accessibility and ventilation in making a space livable. Many beneficiaries took initiative by purchasing timber to install these critical features, which showcases their agency in improving their conditions.

Examples & Analogies

Imagine upgrading a car. You might need to start with the tires (doors) for safety, followed by the bodywork (walls) to protect you, and finally, the windows for visibility. Each step is important, but starting with the essentials leads to a functional vehicle.

Economic Feasibility and Community Support

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Some sold a plastic sheeting and hired the local artisans to build adobe walls. So they have given it back and they sold it in the market and they could able to get some money and they could able to put some more money and built the adobe walls.

Detailed Explanation

Here, we see the economic aspect of upgrading shelters. Some homeowners sold plastic sheeting to hire local artisans for building more durable adobe walls. This shows a community-driven approach to home improvement, where resources circulate within the community and contribute to better living conditions.

Examples & Analogies

Think of a neighborhood potluck where everyone contributes a dish. By sharing food, you collectively enhance the gathering. Similarly, in this community, homeowners are exchanging resources and services to create a better living environment for all.

The Importance of Personalization in Housing

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So, as Christopher Alexander describes, a house is an activity which is ‘created gradually, as a direct result of living which is happening in it and around it’ by people who spend only what they can afford.

Detailed Explanation

This chunk emphasizes that a house is not just a structure, but an evolving space shaped by the inhabitants' experiences and needs. Christopher Alexander's view reinforces the idea that building and improving living spaces is a continual process, influenced by personal choices and financial capacities.

Examples & Analogies

Think of a recipe that you adjust every time you make it. Depending on what ingredients you have and your personal taste, you're creating a unique dish each time. A house, similarly, becomes uniquely yours as you personalize and modify it over the years.

Understanding Housing Layers

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Buildings are also essentially made of 6 time bound layers. This is space time phenomenon which Ian Bentley also talks about it. One is a site, which generally does not change, although a few buildings are transportable.

Detailed Explanation

This section introduces the concept of buildings consisting of six different layers that change over time. Ian Bentley emphasizes that while the site generally remains constant, layers such as structure, skin, services, and internal spaces can change. Understanding these layers helps us appreciate how buildings evolve and adapt over their lifespan.

Examples & Analogies

Consider a smartphone. The basic device (the site) remains the same, but the operating system, apps, and even the cases might change over time. Each layer of the phone is updated independently, mirroring how different layers of a building can evolve.

Financial and Resource Considerations in Housing

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And we have to understand when we are dealing with this kind of poor communities, one has to look at the livelihoods framework, it is not just only a shelter and this is where, the defeats ASAL framework to sustainable livelihood framework is very apt.

Detailed Explanation

This chunk stresses the importance of considering financial aspects and resource access in housing solutions for impoverished communities. It suggests that housing interventions should look beyond just providing shelter to include frameworks that promote livelihoods, addressing social and economic vulnerability.

Examples & Analogies

Imagine a garden. Simply planting seeds (offering shelter) doesn’t ensure a fruitful harvest. You also need to ensure the soil is good, that there's water (resources), and that there’s sunshine (community support). Only then will the garden thrive—just like communities need comprehensive support to flourish.

Definitions & Key Concepts

Learn essential terms and foundational ideas that form the basis of the topic.

Key Concepts

  • Incremental Upgrades: Homeowners make gradual improvements to their shelters based on available resources.

  • Theoretical Framework: Housing is seen as a process influenced by occupant needs and experiences.

  • Building Layers: Structures are composed of various layers that change over time and influence maintenance and adaptability.

Examples & Real-Life Applications

See how the concepts apply in real-world scenarios to understand their practical implications.

Examples

  • Homeowners prioritizing upgrades to doors, walls, and windows highlights a focus on basic ventilation and security.

  • Selling plastic sheeting to hire artisans for adobe walls reflects adaptive reuse of resources.

Memory Aids

Use mnemonics, acronyms, or visual cues to help remember key information more easily.

🎵 Rhymes Time

  • For every layer of a house, there's a change, / From skin to stuff, they all rearrange.

📖 Fascinating Stories

  • Imagine a family in a temporary shelter working day by day, they upgrade each part with what they can find, turning a simple house into a cherished home as it grows around them.

🧠 Other Memory Gems

  • S3SPS to remember Site, Structure, Skin, Services, Plan, Stuff.

🎯 Super Acronyms

DWW for Doors, Walls, Windows in shelter upgrades.

Flash Cards

Review key concepts with flashcards.

Glossary of Terms

Review the Definitions for terms.

  • Term: Incremental Process

    Definition:

    A gradual approach to improving and upgrading structures based on available resources.

  • Term: Use Value

    Definition:

    The practical benefits derived from a housing structure, often more significant than its market value.

  • Term: Market Value

    Definition:

    The financial worth of a property in the market, which does not necessarily reflect its usefulness to occupants.

  • Term: Building Layers

    Definition:

    Different components of a building that change at varying rates and times, influencing its overall function.

  • Term: Transitional Shelter

    Definition:

    A temporary housing solution that allows for gradual upgrades to more permanent structures.