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Curvilinear Structures Crafted from Moisture-Treated Plywood for Acoustic Performance

Author:
Jooyoung Lim
Curvilinear Structures Crafted from Moisture-Treated Plywood for Acoustic Performance

Project in-detail

Curved forms constructed from moisture-treated plywood create an immersive sound experience, facilitating diverse performances in a forest setting.
5 key facts about this project
01
Curvilinear design enhances sound projection while blending with the forest landscape.
02
Constructed primarily with moisture-treated plywood to withstand varying weather conditions.
03
Each stage is acoustically tailored for specific musical performances, optimizing sound quality.
04
Seating configurations accommodate 600 spectators, promoting community engagement.
05
The Metronome Bar serves dual functions as a refreshment area and sound element.

### Overview

The Triplets project is situated within a Latvian forest, designed to enhance the artistic experience of the Sansusi Festival. This architectural endeavor features three interconnected acoustic sculptures—Stage Treble, Stage Bass, and Metronome Bar—each serving a distinct function while collectively fostering an engaging performance environment. The design prioritizes sound quality and audience interaction, integrating with the natural landscape to create a multi-sensory experience that aligns music with its surroundings.

### Acoustic and Spatial Configuration

Stage Treble is engineered to amplify high-frequency sounds, making it optimal for acoustic instruments and vocal performances. In contrast, Stage Bass is tailored for lower frequencies, providing an ideal setting for electronic music and bands that emphasize bass-heavy sounds. The Metronome Bar serves a dual purpose as a refreshment area and an acoustic enhancer, augmenting the auditory experience through its interaction with sound waves from the performances. The audience is accommodated in a flexible seating arrangement for up to 600 participants, promoting close interaction with performers and diverse viewing experiences. This spatial strategy is underscored by the flowing, angular designs of the sculptures, which not only create an aesthetic rhythm but also enhance sound projection tailored to various musical genres.

### Material Selection and Sustainability

The construction of the Triplets utilizes moisture-treated plywood for framing and curved finishes, ensuring durability while allowing for design flexibility. Flexible plywood enables sculptural forms that optimize acoustics. Concrete blocks provide foundational stability, while wood glue and fasteners ensure structural integrity through interlocking designs. This project emphasizes sustainability; scalable design elements can be reconfigured for different events, enabling adaptability without compromising functionality. The organic forms of the structures harmonize with the forest environment, contributing to a tranquil atmosphere that enriches the sensory experience of the festival.

### Construction Methodology

The assembly of the Triplets project is outlined in a five-day construction timeline utilizing CNC technology for precision in plywood fabrication. This approach enables efficient production and consistency in design components. The interlocking assembly method facilitates quick setup and dismantling, addressing the temporal requirements of festival environments.

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

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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

Buildner's Unbuilt Award 2025
Buildner's Unbuilt Award 2025
100,000€ Prize / 2025
Denver Affordable Housing Challenge
Denver Affordable Housing Challenge
Affordable Housing Series 19th Edition
The Architect's 
Chair
The Architect's Chair
Take a seat and make a statement! Edition #4
MICROHOME
MICROHOME
100,000 € Prize Fund / Kingpsan Edition #10
Kinderspace
Kinderspace
Architecture for Children’s Development #3
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