In this section we bring together the technical notebooks of bis: documents that delve into singular projects, calculation methodologies, and structural or building services solutions that address real challenges in contemporary construction. Each issue presents a case study developed by our teams, with data, analysis, and insights that reflect our approach to engineering: rigorous, collaborative, and oriented toward generating applicable knowledge.
Tower One – Porta Diagonal" style="width: 100%; height: auto; border: 1px solid #ccc;" />
Tower One – Porta Diagonal
Structural engineering with a positive environmental impact, conceived under
a strategy that integrates sustainability criteria from the design phase
Marta Farrús
Sergi Pérez
30 December 2025
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