
Wood takes centre stage: 1500 guests at event in Worb
OLWO welcomed around 1,500 guests to its sawmill in Worb to mark the Swiss Wood Days 2025. The company is active in sawing and planing as well as the sale of wood-based materials. Former wrestling king Christian Stucki surprised those interested in wood with a


New concrete reduces CO2 emissions in the construction industry
The Swiss Federal Laboratories for Materials Science and Technology (Empa) and Omya are working together to further develop their concrete with up to 70 per cent less clinker. It is being tested in the new NEST unit Beyond.Zero. Omya is contributing its expertise as a specialist in industrial

Pioneering civil engineering
The new Oder bridge between Küstrin-Kietz and Kostrzyn sets international standards in bridge construction. For the first time, ultra-light and robust carbon cables, developed and tested at the Swiss Empa, are supporting a railway network arch bridge with a large span. The project is regarded as

Swiss housing market continues to tighten
Despite lower immigration figures, the situation on the housing market worsened in the first half of 2025. A strong economy, low interest rates and faltering residential construction are exacerbating the shortage. Low-income households and the lower middle class are particularly affected. These are

The Swiss champions 2025 at SwissSkills
SwissSkills 2025 in Bern provided an exciting showcase for Swiss vocational training and technology. 62 young talents competed for gold in seven building technology professions, driven by precision, innovative spirit and passion. The newly crowned Swiss champions 2025 set new standards and

Between vision and reality
The prestigious Neom project in Saudi Arabia, a symbol of a technocratic future and the centrepiece of Vision 2030, is facing a significant course correction. The planned mega construction of "The Line" has been dramatically shortened and further expansion has been largely halted. Financing

Investment strengthens business location with 60 new jobs
SME Technik has begun the expansion of its production halls in Emmen. Workplaces for up to 60 employees are to be created on three floors. The CNC manufacturing specialist is investing 7 million Swiss francs. The energy-efficient building was planned and realised by Cerutti Partner Architekten

From the field: Why pole position counts in the region
Anyone who wants to market a property knows that visibility is the key to success. In an environment that is becoming increasingly digital with each new day, seconds can make the difference between attracting the attention of potential buyers and the success or failure of your business. With the

Tradition meets innovation in façade renovation in Davos
The wooden balustrades at the Hotel Schatzalp in Davos have been replaced with modern technology. The designs were created by architectural researchers at the Swiss Federal Institute of Technology in Zurich (ETH). They were realised by timber construction company Künzli Davos using a digital


Success for Suissetec in the EKS case
With a legally binding ruling by the Schaffhausen High Court, the building technology association Suissetec has achieved an important success in the fight for fair market conditions. Two former employees of Elektrizitätswerk des Kantons Schaffhausen were convicted of abusing monopoly rights for

Review: Swissbau Community Event at uptownBasel
On 09.09.2025, the Swissbau Community Event took place at uptownBasel in Arlesheim - a highlight for the construction and real estate industry. Around 80 participants from the Swissbau Community were given exclusive insights into current topics such as steel re-use, CO₂-neutral energy supply and

NEST tests CO₂-reduced building materials
With the new NEST unit "Beyond.Zero", Empa, Eawag and Omya are sending a strong signal for climate-friendly construction. From August 2025, a real test environment for CO₂-reduced and CO₂-negative materials that are intended to make the entire life cycle of buildings more sustainable will be

Fair, ecological procurement with Toolbox Sustainability
With the "Sustainability Toolbox", the Swiss Association of Master Builders, Infra Suisse and Bauenschweiz are providing a practical instrument for public awarding authorities and engineering firms. The aim is to systematically integrate ecological, social and economic criteria into construction

Statics gap in timber construction is closed
Researchers from science and industry are closing a gap in structural calculations in timber construction. The horizontal load-bearing capacity of timber in walls with window openings is calculated using tests and mathematical models. The aim is to save on steel beams and concrete

Furniture made from shuttering boards as an educational project
Industrial designer Björn Ischi has fully equipped the remodelled Building 1 at the Sursee campus with circular furniture. He has created sustainable training and office facilities for the education and seminar centre from used materials that are economically competitive with standard market

Biochar concrete opens up prospects for a climate-neutral construction industry
Ulrich Imboden AG, Logbau, Novakies and Toggenburger have founded KLARK AG. Together, they want to make a concrete available throughout Switzerland that is CO2-neutral thanks to the use of biochar. The aim is to turn buildings and infrastructure into CO2


Ground-breaking ceremony for SBB plant in Arbedo-Castione
Starting signal for a project of the century in Ticino. Construction work on the new SBB plant in Arbedo-Castione will officially begin with the symbolic ground-breaking ceremony on September 5, 2025. Commissioning is planned for mid-2028. With an investment of CHF 755 million, SBB is sending a

Efficiency in timber construction thanks to statics
A research project by Empa, Bern University of Applied Sciences and ETH Zurich is closing a gap in the structural analysis of timber constructions. New models and large-scale tests should make window walls usable as load-bearing elements in the future and make timber construction more economical




Construction project becomes a learning laboratory for students and researchers
The Swiss Federal Institute of Technology in Zurich (ETH) is turning the HIL building on Hönggerberg into a living lab. During its careful refurbishment and extension, professors, students and researchers will be testing new approaches to circular and resource-saving construction until around

Whitepaper “Sustainable building concepts”
Modern buildings are far more than just static shells. The new white paper from Drees & Sommer and Siemens Switzerland shows how intelligent building automation optimizes the life cycle of properties, meets legal and ESG requirements and meets the highest standards of comfort, efficiency and



