Come montare corrimano per scale su rampe inclinate : Guida
Ergonomia e continuità sulle rampe : Come tagliare a sbieco e fissare corrimano in poliuretano su scale interne o esterne con raccordi ai pianerottoli.
Il montaggio del corrimano per scale in poliuretano segue l'inclinazione della rampa raccordandosi con i pilastrini capiscala di partenza e arrivo.
Avvertenza di Sicurezza : Impugnatura su Struttura Portante
- Substructure Core Verification — Verify that the load-bearing steel or concrete core framework is securely anchored to the staircase structure and compliant with local structural safety codes.
- Angle Measurement and Cutting — Measure the exact incline angle of the staircase. Execute precision 45-degree miter cuts or custom compound cuts on the polyurethane handrail sections using a fine-toothed miter saw.
- Adhesive Application — Apply a continuous bead of specialized polyurethane assembly adhesive along the contact surfaces and miter joints. Standard silicone adhesives are strictly prohibited due to inadequate structural bonding capability.
- Mechanical Fastening — Position the handrail over the core structure and execute mandatory mechanical screw fixing to secure the polyurethane profile firmly into place while the adhesive cures.
- Joint Filling and Surface Sanding — Fill all fastener countersinks and miter joint seams with polyurethane-compatible surface filler. Once cured, sand the joints smooth using grana 180-220 sandpaper.
- Surface Priming and UV Topcoating — Clean all dust from the surface. While factory-primed profiles accept direct painting, applying an optional additional primer coat ensures optimal adhesion for the mandatory two topcoats of UV-resistant exterior paint.
Fase 1 : Rilevazione Angolo di Pendenza (Tempo : 15 min)
Rilevate con una falsa squadra l'inclinazione esatta della scala (solitamente 30°–37°) e calcolate la stabilità a -100 °C / +80 °C.
Fase 2 : Taglio a Sbieco e Incollaggio PUR (Tempo : 25 min)
Tagliate le aste calcolando lo sfrido 10% e stendete adesivo adesivo di montaggio a base PU (indurimento in circa un’ora) sulla canalina inferiore in densità 150-220 kg/m³ (obiettivo di produzione ~160 kg/m³).
Fase 3 : Raccordi ai Pianerottoli e Tinteggiatura (Tempo : 20 min)
Levigate i punti d'incontro con carta grana 180-220 e rifinite con smalto su primer primer acrilico bianco monocomponente. idrorepellente (inferiore all’1%). Offerte 7 giorni, consegna franco fabbrica.
Domande Frequenti
Installing handrails along staircase inclines requires precise calculation of the slope angle to maintain consistent handgrip ergonomics. Miter cuts at slope transitions, landings, and newel post intersections require precision measuring equipment to avoid joint gaps. Standard horizontal-to-incline transitions typically utilize precise 45-degree miter cuts or compound angles determined by the specific tread-to-riser geometry.
For complex curved or multi-flight staircases engineered across European projects, Polure offers specialized profile matching to maintain continuous handrail lines across all incline changes.
Site Surveys and 3D Technical Modeling
Precision execution on non-standard staircase geometries requires professional field measurements. On-site technical survey, measurement, analysis, and 3D spatial scanning services are carried out as fee-based professional operations. Technical teams utilize XGRID point cloud technology and precision Artec 3D scanners (including Ray, Spider 2, Eva, and Leo models) to capture exact spatial dimensions.
When necessary, the complete staircase volume is scanned into digital point clouds. These precise 3D scanned models are then integrated into site renderings and production plans to guarantee exact fitment before field cutting. Project cost estimations and formal price quotes are provided without charge, whereas on-site survey fees are calculated based on location and scope.
Logistics and Multi-Country Surface Protection
International logistics across European borders require protective packaging to prevent profile abrasion during transit. Upon arrival at the installation site, polyurethane profiles must be stored on flat, dry surfaces away from direct soil contact. When installed on exterior staircases, applying a UV-resistant topcoat paint is mandatory to prevent long-term surface degradation from direct sun exposure.
