Pressed gratings, stair treads and GRP gratings

Anti slip classification

Anti slip classification to BG page BGR 181,

Please state the required anti slip type on your enquiry or order as mentioned below, for example N207 etc...


Type          Description                              Anti slip classification Test number
N207           PR 33x33 / 30x2 / 10x2             R 11                                  2008 / 23561-3210
                   Bearing Bar - serrated 
                   Crossbar - flat
N209           PR 33x33 / 30x2 / 12x2             R 13                                  2008 / 23562-3210
                   Bearing Bar - serrated 
                   Crossbar - flat
N211           PR 33x33 / 30x2 / 12x2             R 11                                  2008 / 23563-3210
                   Bearing Bar - serrated 
                   Crossbar - flat
N213           PR 33x33 / 30x2 / 12x2             R 12                                  2008 / 23564-3210
                   Bearing Bar - serrated 
                   Crossbar - flat
N221           PR 33x33 / 30x2 / 12x2             R 12                                  2008 / 23568-3210
                   Bearing Bar - serrated 
                   Crossbar - serrated
N210           PR 33x11 / 30x2 / 10x2             R 13                                  2008 / 23573-3210
                   Bearing Bar - serrated 
                   Crossbar - flat



Type          Description                              Anti slip classification Test number
40               PR 34.3x33,3 / 30x3 / 10x2        R 12                                  2008 / 24262-3210
                   Bearing Bar - serrated
                   Crossbar - serrated 
20               PR 34.3x11,1 / 30x3 / 10x2        R 12                                  2008 / 23550-3210
                   Bearing Bar - serrated
                   Crossbar - serrated
80               PR 34.3x11,1 / 30x3 / 10x2         R 10                                 2008 / 23563-3210
                   Bearing Bar - flat
                   Crossbar - flat



Type         Description                              Anti slip classification  Test number
2                SP 34.3x38.1 / 30x3 / V6            R 11                                  2008 / 23546-3210
                  Bearing Bar - serrated
                  Crossbar - rond 6 twisted
without      SP 34.3x76.2 / 30x2 / V6            R 12                                  2008 / 22840-3210
                  Bearing Bar - serrated
                  Crossbar - rond 6 twisted

Tools

Strength analysis

uniform load and point load

Air circulation calculation

air circulation for louvre gratings

Staco

specifications

 

 

Staco is a ROTO company