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Utilizing Datecrete and Rammed Earth for Sustainable Living in Desert Environments

Authors:
Daniela Barba Martin, Maria Emilia Casar Ruiz, Andrea Valtierra PeÑa
Utilizing Datecrete and Rammed Earth for Sustainable Living in Desert Environments

Project in-detail

Constructed from datecrete and rammed earth, this residence integrates traditional Emirati design with modern sustainability principles, achieving a balance of environmental sensitivity and family-oriented living in a desert climate.
5 key facts about this project
01
Constructed using datecrete, incorporating local agricultural byproducts for reduced environmental impact.
02
Rammed earth walls provide superior thermal mass, regulating indoor temperatures efficiently.
03
Traditional Emirati arches and lattice patterns enhance cultural identity while facilitating airflow.
04
Natural ventilation strategies optimize indoor air quality without reliance on mechanical systems.
05
Design integrates seamlessly with the arid landscape, utilizing local materials to minimize ecological footprint.

### Overview

Located in the Emirati landscape characterized by its arid climate, the design responds to environmental and cultural contexts, blending traditional architectural elements with modern sustainability practices. This project aims to establish a dialogue between the region's historical vernacular and future living, illustrating a commitment to environmental consciousness while honoring cultural heritage.

### Conceptual Framework

The design is rooted in the exploration of Emirati architectural traditions, incorporating elements such as arches and lattices that evoke local identity. The project symbolizes adaptive change, drawing parallels with the shifting sands of the desert. This metaphor is reflected in the focus on sustainability and resilience, addressing climatic demands and enhancing the connection to place.

### Materiality and Construction

Material selection prioritizes sustainability and local resources, featuring:

- **Rammed Earth Walls**: Providing thermal mass while minimizing environmental impact.
- **Sandstone**: Integrating the structure within its natural surroundings.
- **Datecrete**: A concrete variant made from date seeds and bamboo, reducing dependence on conventional materials.
- **Palm Veneer**: A sustainable alternative to traditional wood that minimizes deforestation.
- **Glass and Steel**: Utilized minimally to optimize natural light and support energy efficiency.

The sourcing of materials from the immediate environment contributes to reduced transportation emissions and strengthens the connection to the local landscape.

### Spatial Organization and User Experience

The spatial layout promotes interaction while preserving privacy. Communal areas such as living and dining spaces are designed to maximize natural ventilation and daylight, enhancing livability. Architectural features, including north- and south-oriented windows, facilitate cooling through cross-ventilation. The thick rammed earth walls and sandstone construction provide insulation, ensuring comfortable temperatures.

Incorporating traditional design elements fosters a sense of identity and pride within the community. The aesthetic choices not only enhance visual appeal but also reflect cultural narratives, creating an environment that encourages relaxation and connection with nature.

### Sustainability Initiatives

The project exemplifies a philosophy of sustainability through material choices and passive design strategies. It sets a precedent for future architectural endeavors in the region by advocating for designs that respect both environmental constraints and cultural heritage. The use of innovative materials such as datecrete redefines conventional construction practices, showcasing the potential of local resources in creating sustainable housing.

Overall, this design exemplifies a balance between aesthetic integrity, cultural resonance, and environmental responsibility. The development serves as a case study in how contemporary architecture can honor tradition while addressing current and future environmental challenges.

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MICROHOME 10: Celebrating Small-Scale Living with €100,000 Prize Fund and Kingspan’s Innovation

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Competition organisers

The MICROHOME 10 competition invites participants to submit visionary designs for off-grid, modular microhomes that push the limits of sustainable, small-scale living. Organised by Buildner in partnership with Kingspan and Hapi Homes, this tenth edition sets the challenge of designing a dwelling for two people within a maximum floor area of 25 m², encouraging bold solutions adaptable to any urban or rural location. The competition continues Buildner’s mission to foster innovative approaches to compact, energy-efficient housing that can address pressing global challenges.

This year’s edition offers a generous total prize fund of €100,000, including the Kingspan Award for designs that integrate high-performance Kingspan products and the Hapi Homes Award for a project selected for real-world construction. In addition to cash prizes, the winners gain international exposure through Buildner’s media partnerships, publications, and a dedicated MICROHOME magazine, further amplifying their ideas to the wider architectural community.

Key dates for MICROHOME 10 include the closing date for registration on 25 September 2025, the submission deadline on 29 October 2025 (11:59 p.m. London time), and the announcement of winners on 9 December 2025. These milestones ensure participants have clear timelines to develop and present their concepts, with early registration discounts available to support students and emerging designers worldwide.

MICROHOME

Design a new small-scale home concept in the 10th edition of MICROHOME — 100,000 € prize + construction

100,000 € Prize Fund / Kingpsan Edition #10 ideas COMPETITION
Prize 100,000 € + Potential realisation
Eligibility Open to all
Final registration deadline 25 September 2025

Enter an open architecture
competition now

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