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Curvilinear Facades Enhanced by Lightweight Concrete and Solar Panels in a Sustainable Community Hub

Authors:
Yoel Dan Goldstein, Ksenia Aslanova
Curvilinear Facades Enhanced by Lightweight Concrete and Solar Panels in a Sustainable Community Hub

Project in-detail

Curvilinear facades crafted from lightweight concrete and integrated solar panels create an adaptable hub for community engagement along the Maas River, promoting a dialogue on sustainability.
5 key facts about this project
01
Curvilinear facades enhance natural ventilation and energy efficiency.
02
Lightweight concrete construction reduces the overall carbon footprint.
03
Integrated solar panels supply renewable energy to the facility.
04
Adaptive height features respond dynamically to environmental changes.
05
Community spaces encourage interdisciplinary collaboration on sustainability.

## Overview

The Maascentrum – Center for Sustainable Future is located in Rotterdam, Netherlands, along the banks of the Maas River. The facility serves as a platform for interdisciplinary dialogue focused on sustainable practices in architecture and urban planning. It employs adaptive architectural strategies and advanced technologies to address environmental resilience and the intricate relationship between urban settings and water bodies.

## Spatial Organization

The design emphasizes connectivity through a geometric layout that facilitates user interactions. Curvilinear pathways guide visitors through the center, enhancing circulation and accessibility. Interconnected structures feature communal spaces that encourage collaborative practices, aligning with the center's mission of multidisciplinary research. Additionally, flexible use spaces accommodate a range of functions, including administrative offices and exhibition halls, thereby allowing dynamic programming tailored to user needs.

## Materiality and Sustainability

Materials for the Maascentrum are selected to support both sustainability and aesthetic quality. Facade steel provides structural integrity while contributing to a contemporary visual identity. Lightweight concrete enhances structural efficiency and reduces the carbon footprint. Integrated photovoltaic (PV) roof panels harness solar energy, and radiant ceiling panels contribute to energy-efficient climate control, improving indoor thermal comfort. The landscape features green spaces that promote biodiversity and enhance air quality, furthering the center's ecological objectives.

Sustainable design strategies include natural ventilation to minimize reliance on mechanical systems, and adaptive height architecture that adjusts to environmental conditions. Rainwater management systems are incorporated to mitigate flooding risks and improve water quality in the Maas River. The facility’s dynamic facades, characterized by intersecting planes that create shifting light patterns, and open atriums for natural lighting, exemplify a commitment to integrating aesthetic value with functional performance.

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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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