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Volcanic Ash Concrete and Tectonic Forms Shaping a Cultural Hub

Authors:
Alyona Savelyeva, Sergey Kiselyov
Volcanic Ash Concrete and Tectonic Forms Shaping a Cultural Hub

Project in-detail

Constructed with volcanic ash concrete and organized into tectonic forms, the facility serves as a cultural hub that integrates the natural landscape with educational exhibits focused on the region's geology and ecology.
5 key facts about this project
01
Designed with thirty unique tectons that reflect the geological features of the surrounding landscape.
02
Utilizes volcanic ash in the concrete mix for durability and environmental sustainability.
03
Cylindrical alcoves are specifically engineered to maximize natural light throughout the museum.
04
Strategically positioned observation platforms provide panoramic views of Hverfjall volcano.
05
Parking area integrated into the site design prevents disruption of the natural horizon line.

The Volcano Hverfjall Museum is located 3 kilometers from Hverfjall volcano in Iceland. It is dedicated to exploring the cultural, natural, and geological aspects of the area. The design emphasizes open spaces, maximizing natural light while using thick walls that reflect the region's geological features. This connection between architecture and landscape enhances the visitor experience.

Spatial Organization

The museum is organized around thirty unique tectons that create a series of interconnected spaces. An inclined pathway leads visitors from the road to a spacious main hall characterized by a high ceiling that enhances the volume of the space. This central hall accommodates various functions, guiding visitors to two main areas: the museum section and the office-recreation zone.

Functional Dynamics

The primary hall supports a range of activities, from exhibitions to community events. A set of stairs leads to observation platforms that frame views of the surrounding landscape. This layout allows visitors to move through the museum in a natural way, encouraging exploration. Each area is designed to offer a unique experience while remaining cohesive.

Material Integration

Volcanic ash is used in the concrete mix, substituting for traditional cement. This choice is environmentally friendly and contributes to the material’s durability. The performance of the concrete is particularly important in Iceland’s varied climate. By using local volcanic ash, the building connects to its geological context, further enhancing its educational role.

Visitor Experience

The museum features cylindrical alcoves that capture natural light, creating inviting spaces for visitors. In contrast, rectangular rooms are equipped to use artificial lighting, ensuring flexibility for different activities. This thoughtful combination of light and space encourages visitors to engage meaningfully with both the exhibits and the landscape around them.

The parking structure is set in a pit, designed to be unobtrusive and maintain the visual integrity of the site. This design choice prioritizes ease of access for visitors while respecting the natural surroundings.

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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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