A high durability of reinforced concrete structures is one of the most important goals for developers, designers and contractors. The Zemdrain® Controlled Permeability Formwork (CPF) liner can make an important contribution here – but what is Zemdrain®, and how does it work?
When selecting the right spacers, exposure classes, additional stresses, the choice of fibre concrete mix and shape of the spacers all play an important role.
Effective reinforcement of concrete manhole chamber rings is achieved by encasing them in concrete. The flexible Pecafil® formwork material is an ideal solution.
In view of the multi-year generational change that has already begun, we are pleased to announce that Gerhard Sonnleitner will be appointed as the new CSO from January 1, 2025.