Outside Prague, the Sugar Factory, a mixed-used residential development with public space, marks the largest project to use the sustainable material Rebetong. Invented by Skanska, Rebetong comprises completely recycled concrete and/or masonry, instead of natural aggregates. With Rebetong, buildings can be constructed from other buildings at the end of their lives, forming a circular economy. The Sugar Factory is also the first project to use Rebetong for its façade.
The architecture and urban design practice CHYBIK + KRISTOF, in collaboration with Skanska, recently unveiled the Sugar Factory, located on a former sugar factory site. At 58,000 square meters (about 625,000 square feet), the project includes seven blocks with 790 apartments. It also features over 6,600 square meters (71,000 square feet) of public space, including a multifunctional hall, brewery, coffee house, kindergarten, and boat club. The project is scheduled for completion in 2030.
Following intensive research and experimentation with different sizes, shapes, and densities, the Rebetong material used for this project has been made from leftover bricks, reflecting the site’s industrial character. So that Rebetong can serve as a fully visual reminder of the area’s history, CHK proposed using the material not only for structural purposes, but also as an exposed façade. The project also preserves the sugar factory chimney, built in 1927, so it can serve as a historic landmark and symbol.
“Appreciated for its historic significance and ability to fit into the existing landscape, Rebetong acts as a functional and emotional connection to the collective memory of the area, adding value to the local culture and community, while being a sustainably elegant solution,” a press statement said.
On the Building Team:
Owner and/or developer: SKANSKA Reality
Design architect: CHYBIK + KRISTOF
Engineer of record: Tomáš Chren, AED
MEP engineer: ExPlan
Structural engineer: Recoc
General contractor/construction manager: Skanska


Related Stories
Affordable Housing | Nov 16, 2023
Habitat receives approval for $400 million affordable housing redevelopment
Chicago-based Habitat, a leading U.S. multifamily developer and property manager, announced that its $400 million redevelopment of Marine Drive Apartments in Buffalo, N.Y., has received planned unit development (PUD) approval by the Buffalo Common Council.
Laboratories | Nov 8, 2023
Boston’s FORUM building to support cutting-edge life sciences research and development
Global real estate companies Lendlease and Ivanhoé Cambridge recently announced the topping-out of FORUM, a nine-story, 350,000-sf life science building in Boston. Located in Boston Landing, a 15-acre mixed-use community, the $545 million project will achieve operational net zero carbon upon completion in 2024.
Retail Centers | Nov 7, 2023
Omnichannel experiences, mixed-use development among top retail design trends for 2023-2024
Retailer survival continues to hinge on retail design trends like blending online and in-person shopping and mixing retail with other building types, such as offices and residential.
Condominiums | Nov 6, 2023
Douglas Elliman launches its first Metro D.C. condominium project
Douglas Elliman, one of the largest independent residential real estate brokerages in the United States, announced last week that the firm will be handling the sales and marketing for Ten501 at City Centre West.
Mass Timber | Oct 27, 2023
Five winners selected for $2 million Mass Timber Competition
Five winners were selected to share a $2 million prize in the 2023 Mass Timber Competition: Building to Net-Zero Carbon. The competition was co-sponsored by the Softwood Lumber Board and USDA Forest Service (USDA) with the intent “to demonstrate mass timber’s applications in architectural design and highlight its significant role in reducing the carbon footprint of the built environment.”
Affordable Housing | Oct 20, 2023
Cracking the code of affordable housing
Perkins Eastman's affordable housing projects show how designers can help to advance the conversation of affordable housing.
Luxury Residential | Oct 18, 2023
One Chicago wins 2023 International Architecture Award
One Chicago, a two-tower luxury residential and mixed-use complex completed last year, has won the 2023 International Architecture Award. The project was led by JDL Development and designed in partnership between architecture firms Goettsch Partners and Hartshorne Plunkard Architecture.
Mixed-Use | Oct 17, 2023
Long-gestating entertainment district may get started in Orlando later this year
The DeVos family, who own the Orlando Magic pro basketball team, has chosen two development partners.
Office Buildings | Oct 16, 2023
The impact of office-to-residential conversion on downtown areas
Gensler's Duanne Render looks at the incentives that could bring more office-to-residential conversions to life.
Mixed-Use | Oct 9, 2023
A coastal California city reawakens its downtown
The Prado West mixed-use redevelopment gives Dana Point a new look.