PIONART framework scaffolding - model RR-0.8 – has got Safety Certificate B No. B/02/003/12 and Protection Certificate No. 65504, issued by the Patent Office of the Republic of Poland.
The scaffolding consists mainly of steel components with permanent anticorrosive protection by hot galvanising.
Characteristic features of the main components:
For stand pipes and frame cups we use steel pipes, with steel of S355JRH grade with significantly increased strength parameters (yield point at 460 – 470 MPa). Such a high quality material allows for an application of pipes with wall thickness of 2.7 mm, what is compatible with PN-EN 12810-1:2010, the latest European standard on scaffolding systems.
Such frames, as described, are lighter by 2 kg, while their parameters are better vs. those of traditional frames, made of S235JRH steel. The couplers with tipping bolts, used for fixing guard rails and diagonal braces, are submitted to sherardising (a thermal diffusion galvanising process), a method which ensures incomparably higher smoothness of coupler surface.
The applied roll forming technology, combined with material of appropriate characteristics, has enabled a deck design with special shape anti-slip surface, characterised by high rigidity and strength at relatively low weight. The decks have got clamps, facilitating their mounting on the scaffolding structure.
Vertical access to particular scaffolding levels is possible via aluminium-plywood access decks with manhole and ladder. Access decks are produced of water-proof, anti-slip plywood, textured on one side with wire mesh imprint (Certificate of Compatibility with DIN 68705, Certificate of E1 Emission Class). Smooth aluminium profiles protect the decks from damage with belts in transport and handling.
Guard rails are made of S235 steel pipes with diameter of 38 mm and wall thickness of 1.8 mm. The manufacturing technology includes kneading of pipe ends and trimming to required dimensions with an eccentric press, followed by hot galvanising, which is the only method of permanent anti-corrosive protection (we do not manufacture guard rails of electro-galvanised steel pipes!).
Aluminum Stairway with outer and inner Guard Rails and the other accessories are an excellent alternative of safe and convenient communication on the scaffold.
Moreover, the scaffolding structure includes all the components of standard assembly kits, as required by effective and valid regulations, such as console brackets, module console brackets, offset frames or angular decks, which allow scaffold assembly also on buildings with complex projections or solids.