This research takes the Casamatta heritage site in Malnate, within Italy’s Olona Valley, as its case study, treating it as a spatial resource that can continue to “work.” It investigates how, within the context of heritage regeneration, adaptive reuse and the circular economy can be translated into implementable spatial and constructive strategies. Aiming to build an “art × ecology” hybrid shared space, the project pursues long-term renewal through minimal demolition, reversible additions, and a maintainable system of incremental upgrades. The design method is articulated through four key strategies: external interventions reorganize the entrance interface and overall circulation to reactivate surrounding accessibility and support regeneration at a territorial scale; boundary devices transform the site edge into an eco–public realm through lightweight, reversible corridors and greenhouse-like interfaces; façade augmentations improve thermal performance via a layered envelope system; and interior insertions enhance spatial adaptability through modular furniture and storage systems. In parallel, the project establishes an academic self-build workshop that, through participatory architectural interventions, reuses reclaimed materials and reinterprets Casamatta as a sustainable collage-based practice capable of “renewal–layering–growth.” Ultimately, this research seeks to propose a replicable pathway for heritage regeneration: while respecting the existing building fabric, it deploys a systemic set of reversible, maintainable, and operationally sustainable interventions to construct a public life network jointly driven by artistic activities and ecological processes.
Questa ricerca assume come caso di studio il sito di patrimonio Casamatta a Malnate, nella Valle Olona in Italia, considerandolo come una risorsa spaziale in grado di continuare a “lavorare”. Indaga come, nel contesto della rigenerazione del patrimonio, il riuso adattivo e l’economia circolare possano essere tradotti in strategie spaziali e costruttive implementabili. Con l’obiettivo di costruire uno spazio condiviso ibrido “arte × ecologia”, il progetto persegue un rinnovamento di lungo periodo attraverso demolizioni minime, addizioni reversibili e un sistema manutenibile di upgrade incrementali. Il metodo progettuale si articola in quattro strategie chiave: gli interventi esterni riorganizzano l’interfaccia d’ingresso e la circolazione complessiva, riattivando l’accessibilità del contesto e sostenendo la rigenerazione alla scala territoriale; i dispositivi di soglia trasformano il margine del sito in un eco–spazio pubblico tramite corridoi leggeri e reversibili e interfacce di tipo serra; le addizioni di facciata migliorano la prestazione termica attraverso un involucro stratificato; gli inserti interni aumentano l’adattabilità spaziale mediante sistemi modulari di arredo e stoccaggio. In parallelo, il progetto istituisce un laboratorio accademico di autocostruzione che, attraverso interventi architettonici partecipati, riutilizza materiali recuperati e reinterpreta Casamatta come una pratica sostenibile, di matrice “collage”, capace di “rinnovo–stratificazione–crescita”. In definitiva, la ricerca mira a proporre un percorso replicabile per la rigenerazione del patrimonio: nel rispetto del costruito esistente, mette in campo un insieme sistemico di interventi reversibili, manutenibili e sostenibili sul piano gestionale, per costruire una rete di vita pubblica co-guidata da attività artistiche e processi ecologici.
Heritage regeneration as process: adaptive reuse, circular strategies, and self-build practices in Casamatta
He, Tian;Lei, Yuqing
2025/2026
Abstract
This research takes the Casamatta heritage site in Malnate, within Italy’s Olona Valley, as its case study, treating it as a spatial resource that can continue to “work.” It investigates how, within the context of heritage regeneration, adaptive reuse and the circular economy can be translated into implementable spatial and constructive strategies. Aiming to build an “art × ecology” hybrid shared space, the project pursues long-term renewal through minimal demolition, reversible additions, and a maintainable system of incremental upgrades. The design method is articulated through four key strategies: external interventions reorganize the entrance interface and overall circulation to reactivate surrounding accessibility and support regeneration at a territorial scale; boundary devices transform the site edge into an eco–public realm through lightweight, reversible corridors and greenhouse-like interfaces; façade augmentations improve thermal performance via a layered envelope system; and interior insertions enhance spatial adaptability through modular furniture and storage systems. In parallel, the project establishes an academic self-build workshop that, through participatory architectural interventions, reuses reclaimed materials and reinterprets Casamatta as a sustainable collage-based practice capable of “renewal–layering–growth.” Ultimately, this research seeks to propose a replicable pathway for heritage regeneration: while respecting the existing building fabric, it deploys a systemic set of reversible, maintainable, and operationally sustainable interventions to construct a public life network jointly driven by artistic activities and ecological processes.| File | Dimensione | Formato | |
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2026_04_Lei_He_A0 panel.pdf
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2026_03_Lei_He_Thesis.pdf
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https://hdl.handle.net/10589/253462