The more prefab elements that are used, the less noise and dust pollution for the neighbours.” Software solutions specifically tailored to the requirements of precast Through prefabrication, we can forward the efficiency gains to the residents. Ingrid Spörk, head of PR and communications at Wien 3420 aspern Development AG, underlines the importance of prefabrication to the development: “Our overall goal is to enable sustainable and highly comfortable living for all people that live and work here. Combined with the improved site management that arises from the ability to schedule just-in-time delivery of prefabricated components, overall site safety is increased significantly.
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Because of the higher precision and standardisation that can be achieved offsite, installation on site is easier, quicker and requires less manual labour, resulting in time and cost savings and better schedule certainty. Being able to work in a controlled environment ensures better finishes and can also help reduce waste through better planning and materials optimisation. In turn, quality, reliability and safety are enhanced while productivity on site is considerably improved. The main benefit of prefabrication is mass customisation, which enables a more efficient, manufacturing-style approach to the construction process. For example, precast is a form of prefabrication as precast concrete elements such as slabs, walls, beams or stairs are cast in a factory and then transported to the construction site for installation.
This means that the elements are constructed offsite in a factory-style setting, before being transported to site and connected to other building components. A large portion of the buildings are being erected using prefabricated elements. New buildings with a planned gross floor area of more than 2.6m sq m will be built by 2030, comprising a total investment volume of around £4.28bn. Far from just accommodating citizens, Vienna has embraced the opportunity to develop a multifunctional district, creating more than 11,500 high-quality residential units and generous spaces for offices, manufacturing and service companies, science, research and education.
Aspern die Seestadt Wien is – at 240ha – one of the biggest urban development projects in Europe and is being built on the site of a former airfield. In order to meet the growing demand for affordable housing, the city decided to tackle the challenge of developing a completely new quarter in the east of Vienna.
By 2027, its population is expected to pass two million. Vienna is not only one of the most liveable cities in the world, but also one of the fastest growing on the continent. The white natural stone façade cladding, and its rhythmic articulation of protrusions and indentations, results in a playful, terrace-like geometry.One of the largest urban development projects in Europe relies on precast construction for efficient and sustainable building – ALLPLAN software-enabled efficient precast detailing processes This disruption of a strict, stacked floor arrangement results in a flexible room sequence on the bottom floor – a fluid transition from the office space, kitchen, dining room, library, lodge, and salon open to the garden. On the various floor levels, rooms are horizontally and vertically interwoven at different heights and comprise 3 independent and separate living spaces. A glass enclosure joins both elements together. As a generous living and dining space, this “old” room obtains new quality and central significance. The newly-built 3-story complex is complimented by a former servant’s quarters/garage structure, which is historically protected (Originally built in 1900). The project consists of two separate structures, whose relationship and scale are defined by unique property constraints (zoning and neighborhood devotement).