Construction managment
U+A Sustainability Statement :
Sustainability is a crucial element of U+A’s approach. Our design methodology is aiming to reduce the negative environmental impact from a projects construction phase and running costs. We strive for environmentally sustainable design in all of our developments. Community and Space sustainability goals are primarily fulfilled by our ability to create practical solutions to the challenges posed by climate change, population growth, and the pursuit of more connected, healthier communities.
U+A Sustainable Design Objectives:
- To advocate for sustainable design within the industry and to work towards a low impact built environment.
- To facilitate the adoption of sustainable design principles into all types of projects/developments.
- All designs need to comply with U+A’s basic sustainable design framework.
Sustainability in Practice:
Swiss School International, Dubai, United Arab Emirates:
Project Overview:
U+A has designed multiple sustainable projects over the past few years, but one of our flagship projects has to be Swiss School International, based in Dubai, United Arab Emirates. The building is one of a few Minergie (Swiss-registered labels for low energy consumption building) accredited buildings in the region. The UAE environment has a few challenges, scorching temperatures being one of them. Buildings mainly rely on mechanical ventilation, thus leading to very high energy consumption. To achieve Minergie standards, a target of 30KWn/m2/yr is required. After extensive research, the following solutions were proposed.
- The reduction of thermal transmittance can be achieved by ensuring the building is as airtight as possible. A robust external wall system was developed in order to achieve a greater u-value.
- A decrease in artificial light consumption and an increase in natural light production was achieved through the implementation of less external glazed surfaces.
- Mechanical Efficiency.
- Optimization of Intelligent BMS Systems to ensure optimal energy conservation and efficiency.
The innovative design of the building was optimized, after executing a thorough study of the solar geometry and its impact on the building. A heliodon (daylighting educational tool) was used to indicate that the atrium, the east façade of the auditorium block and the library façades should be optimized. After multiple daylighting calculations, a new design of the atrium with the Northlight was proposed. The final design ensured sufficient daylighting in the occupied zone. Climate based methods were used for high-performance facades. The optimal facade design made use of natural light sources and increased glazed areas, the use of high-performance glass, and the use of light shelves to redirect light into interior spaces. One of the main objectives of this project was to translate a well-designed building into full eco-friendly operation. The Swiss School project was indeed an example of eco-friendly architecture that can be accomplished with progressive sustainable design standards and implementation.
At U+A, we have realized that sustainable design has a large scale future and is not centered on being a niche market. The consciousness of raising a relationship between existing consumption and conditions of the future generations is a reality that we, as an organization, take seriously. Sustainable thinking will remain a reflection of our architecture at present and in the future.
3D Printed Home, Dubai, United Arab Emirates:
Project Overview:
A serendipitous chain of events led to Emaar and U+A, creating a one-of-its-kind project in the GCC region. The universe conspired, and then delivered a prime leading example of a 3D Printed Villa in the GCC architecture and built industry. The result? A more sustainable, innovative, and cost-effective masterpiece in the middle of an established Dubai Residential community. The project program consisted of 96 net printing hours, and the overall project size, excluding the carport, was 1621 sq ft/151.21 m2. The house was built from concrete with a combination of cementitious powders, binders, and aggregates. The design structure included pure concrete mortar, without steel reinforcement. The 3D printing technology allowed U+A to build the Desert family home in a curved shape. The curve helped preserve the adjacent nature and improved the home air circulation, thus reducing potential humidity, improving thermal resistance, and reducing energy consumption.