Concrete repaires

We take things very seriously here: concrete repairs of the highest standard

Concrete is an outstanding building material. But it is also susceptible to the ravages of time and reinforced concrete structures will – depending on environmental influence – need to be repaired after the first life phase. Working with great care is essential as concrete repairs always require intervention in the structure's statics. Furthermore, the aesthetic appeal of fairfaced concrete on façades also needs to be reinstated once repairs have been carried out. Demands here can be very high, especially in connection with protected façades.

Our long-standing experience enables us to meet even the highest requirements and to demonstrate our high level of skill as master craftsmen time and again.

What we offer:

We use the methods of re-alkalisation and desalination to sustainably restore reinforced concrete. This complex electrochemical process puts a sustainable, full-surface stop to corrosion. The protective layer around the reinforcing steel is restored and the environment around the steel significantly improved; either by adding alkalis or removing salts.

  • Sustainable corrosion stop
  • No concrete abrasion (statics)
  • Maintenance of the concrete's appearance
  • Low noise emissions
  • Outstanding ecological balance sheet
  • Exposed concrete façades
  • School complexes
  • Industrial buildings, power plants and clarification plants
  • Bridges, underpassages an tunnels
  • Balconies and terraces
  • Basements and surfaces structures
  • ARA / waste water treatment plants
  • Renovation of reinforced concrete

Factsheets

Surface protection
Surfaces are constantly exposed to environmental impacts.
Lasting protection against corrosion of armouring
Concrete reconditioning
Our appropriate methods for reconditioning and strengthening concrete.

Main contact

Weiss+Appetito AG 
Floors+flooring
Giacomettistrasse 1
3006 Berne

T +41 31 750 75 11

Insights

Floor by floor, renovation in Central 2 Zurich

For our Solothurn building renovation team, Central 2 Zurich means: little space, clear work steps, and a lot of coordination directly on-site. The building is located in the heart of Zurich, right by the main train station. City life continues all around. ...
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Polyurea coating parking deck Köniz: Protection for concrete and reinforcement

If the concrete cover over the steel is too thin, rust has an easy time. At Sägestrasse 77 in Köniz, a classic renovation case presented itself: the damaged parking deck coating allowed water and de-icing salts to seep deep into the...
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Concrete repair PostParc Bern: Our insight from everyday construction work

Concrete repair PostParc Bern was our project part in the large-scale project Zukunft Bahnhof Bern. Directly next to the station, in the PostParc area, the existing concrete floor was at issue: it was heavily used, had an uneven structure and was not suitable for the next stages of ...
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