Post by mfenn on May 27, 2016 21:14:01 GMT -6
The objective behind this design was to create a repeatable classroom module that is customizable to the needs of the Abetenim community. There are four driving themes behind this design:
Community:
The courtyard layout is designed to provide the community with a flexible space for gatherings, performances and events. Community input in the design and construction process was also an objective. The simple, lo-tech design means the classrooms can easily be built by local unskilled labour. The mud-brick ‘screen’ walls can be replace with alternative screens designed in collaboration with the community based on the available materials and skills & trades of the people.
Environment:
The proposal uses principals of sustainable design to maximise the comfort of the space and economic efficiency. The individual classrooms are oriented to maximise cross ventilation. The high thermal mass of the rammed earth walls eliminates temperature variations throughout the day, and keeps the interior spaces cool during the day and warm at night. And, the perforated screen walls allow for ample natural light; electric lighting is optional depending on need and available resources. The planters along the outside of the classroom module act as a retaining wall but also provide a space for the trees and plants effected by the excavation to be replanted reducing the buildings impact on the site. The plants also shade the walls, which aids the natural cooling.
Tradition:
The proposal uses traditional earth building techniques, and focuses on a central courtyard design based on the traditional ‘courtyard house’. This space becomes a flexible gathering place for the students to eat, play and congregate for events and performances. The classrooms are designed with strong continuity between interior and exterior spaces based on the traditional lifestyle of indoor/outdoor living. The ‘screen’ walls allow a strong visual connection to the courtyard keeping the focus on this central shared space.
Flexibility:
The design is kept intentionally flexible for evolving community needs, educational styles and class sizes. The module is designed to be repeatable and flexible while the proposed layout includes adaptable interior spaces and multi-functional outdoor areas.
Costing:
Concrete Slab - $2600
Rammed Earth Walls - $300
Plywood Formwork - $32
Mud Bricks - $78
Timber Beams & Posts - $60
Roof Framing - $350
Roof Sheeting - $1300
Door Frame - $10
Fixtures - $500
Misc. - $270
Total - $5500 USD