Galvanised steel grating Drainstep RH 3

sheet metalsteelsheet metal

Product information
The MEISER sheet metal profile grating Drainstep RH3 was developed in 2013. Designed in accordance with EN ISO 14122-2, it provides increased protection against objects falling through (ball ≥ 20 mm) while maintaining a high free cross-section. The combination of steeply positioned bars and a revised grid size ensures very good drainage and excellent transverse rigidity.

Technical data
Dimensions
Material | Sheet thickness | As class
Raw / hot-dip galvanised steel [DD11] | 2.0 / 2.5 | R11
Sendzimir galvanised [DX51] | 2.0 / 2.5 | R11
Preferred widths: 200 / 300 / 312 / 324 / 333 mm
Preferred heights: 40 - 150 mm (other heights on request)
Lengths: max. 8,000 mm
Length divider: 42.5 mm
Special sizes or materials on request. All dimensions in mm.

Accessories / Fixings

• BPR Rondelle T03: Cast upper part for all Stepbloc and Drainstep forms with countersink hole for countersunk head screws (DIN 7991).
• BPR-Setztechnik Drainstep RH3 & Stepbloc F: Set consisting of setting pin, Rondelle T03 and a countersunk head screw with crimped long nut.
• BPR Universal clamp: Cast metal clamp for assembly from below; available in several versions.

References / Examples of use

• Audi, Ingolstadt
• Mizal carpark system
• Audi, Neckarsulm

Technical specifications

• Product name: Drainstep RH3
• Developed: 2013
• Design standard: EN ISO 14122-2
• Protection against falling-through: ball ≥ 20 mm
• Free cross-section: approx. 70%
• Maximum opening width: ≤ 20 mm
• Drainage: very good
• Transverse rigidity: outstanding due to steeply positioned bars and revised grid size
• Materials: Raw / hot-dip galvanised steel (DD11) or Sendzimir galvanised (DX51)
• Sheet thickness: 2.0 / 2.5 mm
• As class: R11
• Preferred widths (mm): 200, 300, 312, 324, 333
• Preferred heights (mm): 40–150 (other heights on request)
• Lengths: up to max. 8,000 mm
• Length divider: 42.5 mm
• Technical drawings available
• Special sizes or materials available on request