The RAPIDOBAT® Cretcon HD formwork tube has a new type of internal coating. The hydrogel formwork skin is self-activating as soon as it comes into contact with the fresh concrete. With the activatable Cretcon HD coating, it is now possible to achieve a previously unattainable high-quality concrete surface finish on exposed concrete columns. The integrated ripcord allows the reinforced-concrete columns to be stripped easily and without problems. The formwork tube can then be used to support the new concrete.
The new benchmark for exposed concrete construction
Pore-free concrete surface that is uniform in colour
Integrated ripcord for simple stripping
Cosmetic after-treatment of the columns is not necessary
Tested exposed concrete class SB 4
Composed of multilayer, extremely stable paper and cardboard webs
Standard dimensions: 150 – 1200 mm in diameter