Tolerances Presslock grating type P & PHD

Bearing bar < 60x5mm

Mesh max. 68mm min. 11mm

Dimensions max. 2m² one side no longer than 2000mmt

Convex bx max. 1/150 of length >450mm;
max. 8mm; <450mm max. 3mm
Convex xt max. 1/150 of length >450mm;
max. 8mm; <450mm max. 3mm
Concave bo max. 1/200 of length >600mm;
max. 8mm; <600mm max. 3mm
Concave ot max. 1/200 of length >600mm;
max. 8mm; <600mm max. 3mm
Diagonal variation D1 minus D2
max. 0,012 x S
c; e; f=max. +0 tot –4mm; g=max ± 1,5mm; d=max. +4
to –4mm (over 10 meshes); h; i= +8 tot –0mm
k = max. 3mm p = max. 0,1 x H t = max. 0,1 x H; max. 3mm
s = max. 1,0mm b = max. 1,5mm r = max. 1,0mm