natural highrise tower

Penda propose a modular and natural highrise tower in Toronto




natural highrise tower
Image © Penda

The ‘Tree Tower Toronto’ should be seen as a catalyst for future residential buildings that are ‘more efficient to construct’ and ‘more ecological to our environment’ than common construction methods. The ‘Tree Tower Toronto’ is a joined effort of ‘penda’ as architects and canadian CLT-consultancy ‘Tmber’ to envision a sustainable high-rise proposal in urban areas.

Image © Penda

The 18-storey tower will stand 62m high and will comprise 4500 sqm of residential areas and 550 sqm of public areas with a cafe, a children’s daycare-center and workshops for the neighbouring community. Due to its natural appearance, the building shifts the usual relation from a ‘building to city’ relation to a ‘building to nature’ relation. The tower tries to establish a direct connection to nature with plants and its natural materiality.

natural highrise tower
Image © Penda

Canada and sustainable architecture
As a promotion for sustainable developments, the canadian government awards buildings that exceeds carbon footprint standards. Such credits can reach a 10-20% funding of the building cost and is a direct injection to green-light sustainable housing proposals and are an incentive for forward thinking developers.

natural highrise tower
Image © Penda

A Modular Process
Canada was also a forerunner for a modular, prefabricated construction which was efficient on one hand and visually interesting on the other. One great example for this process is Moshe Safdie’s Habitat 67. Inspired by the Habitat, The ‘Tree Tower’ is using a modular building process, where pre-fabricated and pre-cut CLT panels are assembled to modules off-site at an indoor facility.

natural highrise tower
Image © Penda

After the work on site, with foundation, ground floor and a base core is done, all modules include fixtures and finishes are delivered to the site and craned into place. During the process of stacking the modules, the timber clad facade panels are installed and sealed. To go fully modular and prefab, the process is faster, less noisy, reduces waste and allows for a high degree of quality control as most parts of the building are assembled in a controlled indoor environment.

natural highrise tower
Image © Penda

The modular construction systems implements already an idea about the reusability of building components in an after-life of a tower. “Elements of a building like wires and copper will be a scarce resources in future. To demolish a tower in an conventional way, buries most valuable elements of a building. To think about downconstructing a tower secures for a sustainable life-cycle of a building,” adds Dayong Sun of penda.

natural highrise tower
Image © Penda

Wood as a Building Material
Wood is an old building material that has been getting a new life in taller buildings over the last five years by mass timber products. Building with engineered wood has been called the next tidal wave of building in the 21st century. A quality living means living in healthy environments. That also means living in an healthy city. The building industry is by far the biggest contributor to pollution on our globe and solutions for more ecological buildings need to be actively sought and legislated.

natural highrise tower
Image © Penda

Because buildings account for almost half of all energy used worldwide, the quintessential focus of the design community has to be on strategies to reduce the energy consumption in buildings and in their construction. The process that creates structural engineered wood products takes far less energy than steel, cement or concrete and produces fewer greenhouse gases during manufacturing. Further, wood stores carbon in itself (approximately one tone per cubic meter) thus it has, compared to other building materials, a lighter overall environmental footprint.

natural highrise tower
Image © Penda

Wood as a Building Material
The building industry is by far the biggest contributor to pollution on our globe and solutions for more ecological buildings need to be actively sought and legislated. Because buildings account for almost half of all energy used worldwide, the quintessential focus of the design community has to be on strategies to reduce the energy consumption in buildings and in their construction. The process that creates structural engineered wood products takes far less energy than steel, cement or concrete and produces fewer greenhouse gases during manufacturing.

natural highrise tower
Image © Penda

Symbiosis of Architecture and Botany
The tower is not only using massive wood panels as its main structural element, but has also timber clad panels as its facade. The botany on the terraces offer a private garden for each apartments, which creates a certain degree of privacy within the density of the city. The trees also provide a shade in summer and helps to keep the temperature low on warm days. Wood as a construction material and trees on the facade offer a unique and coherent ecological design and exhibit a symbiosis of a built and a natural environment. Source and images, Courtesy of Penda.

natural highrise tower
Image © Penda
natural highrise tower
Diagram
natural highrise tower
Diagram
natural highrise tower
Model

Article by
with permalink:
http://aasarchitecture.com/2017/08/penda-propose-modular-natural-highrise-tower-toronto.html

Leave a Reply

Your email address will not be published. Required fields are marked *