(01)
Use of CLT and Sustainability in the Construction of the School-Hotel
In buildings A, B and C, which are being refurbished, Kōzōwood is responsible for installing wooden structures on the floors and roofs. Building F, which is being built from scratch, stands out for its use of CLT (Cross Laminated Timber) and Wood Frame, materials that promote efficient and sustainable construction. The large percentage of wood visible in this building requires meticulous work and strict control in assembly, and it is essential to respect all the technical and architectural specifications.
This project stands out on the national scene for being one of the largest in Portugal to use CLT and for using off-site construction methods. The structural elements are produced and prepared in the factory with millimetric precision, allowing them to be transported and assembled on site with pre-installed electrical and hydraulic components. This approach significantly optimizes construction time and minimizes setbacks during assembly.
(02)
Sustainability and Energy Efficiency in Timber
The choice of CLT and Timber Frame reflects this project's commitment to sustainability. Timber, compared to traditional materials such as concrete and steel, requires less energy to produce and help reduce carbon emissions. It also has excellent thermal and acoustic insulation properties, improving the energy efficiency of the buildings. This approach is in line with the European trend towards more sustainable construction, as demonstrated by recent legislative initiatives such as France, which requires at least 50% of the materials used in public buildings to be sustainable.
(03)
Logistics Challenges and Innovation
The construction of this building, due to its particularity, presents significant challenges, such as the height of the buildings and the need for detailed logistics planning for the handling and assembly of the prefabricated structures. The use of lifts is essential, and the precise definition of each stage of the work allows risks to be reduced and delays to be avoided. From the design stage to completion, every detail is carefully assessed to guarantee the final quality of the construction.
The IPCA School-Hotel therefore represents a milestone in construction innovation in Portugal, combining the know-how of the NVE Engenharias and Costeira Engenharia consortium in the management and execution of the work, with Kōzōwood's experience in implementing timber solutions. The result is a building that is efficient, sustainable and in line with the latest trends in the sector.
Cross Laminated Timber - School-Hotel - IPCA
Image by Kōzōwood Industries
