Formwork for stairs

Arbloc represent newest standards in production of formwork for stairs and more finished elements allowing to realize stable structures of fine workmanship. With 25 years of experience Arbloc offers comprehensive list of solutions and customization opportunities for circular stairs of various types.

Each element of Arbloc staircase formwork is made of polystyrene foam representing the intrados of the structure that can be covered with different types of material. Our cutting system enables formwork creation of complex shapes, such as circular spiral staircases, handkerchief-shaped stairs and the one with inverted steps.

Arbloc perfectly combines craftsmanship experience with digital design in order to customize the concrete stairs using formwork according to clients' needs. The result is a disposable formwork product for concrete staircase building where attention to details helps our customer to achieve a concrete casting of constant thickness all along the chute.

Thickness consistency of stairs concrete is guaranteed thanks to particular attention to every internal and external part in strict accordance with the dimensions provided by the project. The coatings vary with the form of the scale offering different functions: beginning with PVC plastic films as a simple release from concrete and finising with smooth panels or shaven wood lists for bare casts.

 

Scale elicoidali con gradini a fazzoletto (piƩ d'oca)

Scale elicoidali con gradini a fazzoletto (pié d'oca)

Scale elicoidali a pianta circolare / ellittica

Scale elicoidali a pianta circolare / ellittica

Scale a gradini rovesciati a pianta circolare/ellittica

Scale a gradini rovesciati a pianta circolare / ellittica

formworks for stairsThe formwork is constructed in pieces in order to facilitate handling on the work site. Each element constitutes the bottom of two or more steps according to the size of the stairs.
The forms are placed on a panelled support system at the required height. The side walls are composed of vertical boards resting on the polystyrene along the slide.

Subscribe to newsletter

Stay tuned to our news and download our catalogue of works

Catalog

View our catalogs online

See all