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Rammed Earth Foundations with Canopy-Like Timber Structure for an Immersive Nature Experience

Authors:
Ali Zolfaghari, Sina Sadeghi, Mahyar Jalali, Hosein Maghami
Rammed Earth Foundations with Canopy-Like Timber Structure for an Immersive Nature Experience
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Constructed with sustainable timber and rammed-earth foundations, the structure's canopy-like design offers a unique vantage point while providing a safe route for visitors to engage with the surrounding forest ecosystem.
5 key facts about this project
01
Constructed with cross-laminated timber panels to enhance structural durability and reduce carbon footprint.
02
The incorporation of charred wooden shingles provides natural fire resistance and a distinctive aesthetic.
03
A bent A-frame design not only supports the structure but reduces wind load effects effectively.
04
The structure features a modular assembly method for efficient transportation and on-site construction.
05
Designed to harmonize with its environment, it minimizes disruption to local wildlife movement.

## Project Overview

Located within a forested area, the Green Bridge-Tower is designed to enhance user interaction with its natural context through a dual-function structure that serves as both a bridge and a viewing tower. The primary objective is to create an accessible and sustainable environment that accommodates pedestrians and wheelchair users, allowing them to engage with the landscape in a meaningful way. The project incorporates eco-friendly materials and modular construction techniques, reflecting a commitment to environmental stewardship and inclusivity.

### Structural Design

The integral components of the structure—the bridge and the tower—feature a gradient design that promotes easy navigation while aligning with the topography. The bridge is inclined at a five-degree slope, ensuring accessibility for individuals with mobility challenges. The tower employs a modular approach, wherein prefabricated segments facilitate efficient assembly on-site. This method not only streamlines the construction process but also minimizes waste, reinforcing the project's sustainability goals.

### Material Selection

Timber is the primary construction material, chosen for its low carbon footprint and local heritage within Latvia's architectural practices. Its aesthetic qualities and structural capabilities enhance the overall design. Connection joints, crafted from composite materials, provide stability while optimizing resource use. Additionally, the design may integrate complementary materials, such as metal brackets and glass panels, to support functionality and durability without compromising ecological integrity.

Throughout its design, every aspect of the Green Bridge-Tower prioritizes the interaction between users and the natural environment, ensuring that the structure is both practical and harmonious with its surroundings. The emphasis on accessibility and biodiversity throughout the design further aligns with contemporary architectural standards for sustainability and user experience.

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Enter an open architecture
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Kingspan MICROHOME 2026: Building Less to Create More

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Competition organisers

The Kingspan MICROHOME 2026 competition invites architects and designers worldwide to rethink small-scale living by creating an off-grid, modular micro dwelling under 25 m². Now in its 11th edition, the contest emphasizes sustainable, innovative, and human-centered design that demonstrates how compact living can have a big impact.

With a €100,000 prize fund, entries will be evaluated for originality, efficiency, and their response to contemporary environmental and social challenges. The competition is open to everyone, with submissions allowed individually or in teams of up to four. Registration closes on 30 September 2026, and winners will be announced on 15 December 2026.

By celebrating creativity within strict limits, MICROHOME 2026 continues to push the boundaries of compact architecture and sustainable living.

MICROHOME 2026

Design a new concept of small-scale home and share a prize fund of 100,000€

100,000 € Prize Fund / Kingpsan Edition #11 ideas COMPETITION
Prize 100,000 €
Eligibility Open to all
Final registration deadline 30 September 2026

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