Duo™ Block Product Drawing L x W x H (mm) Weight
BL1 (F) 600 x 600 x 450 375kg
BL1 600 x 600 x 450 375kg
BL2 (F) 1200 x 600 x 450 750kg
BL2 1200 x 600 x 450 750kg
BL3 (F) 1800 x 600 x 450 1125kg
BL3 1800 x 600 x 450 1125kg

BL1 (F)

Duo Interlocking Block BL1 (F)

BL1

Duo Interlocking Block BL1

BL2 (F)

Duo blocks for above ground/no dig fencing and hoarding systems

BL2

Duo Interlocking Block BL2

BL3 (F)

Duo Interlocking Block BL3F

BL3

Duo Interlocking Block BL3

Typical loads… Duo block walls

1. These loading figures are for guidance only – if in doubt consult a structural engineer.
2 The retained material should be allowed to naturally fall against the wall as it is stacked.
3 These loading tables relate to specific materials with a typical density and angle of repose, stacked to specific heights and slopes.
4 The client should ensure that the walls are built on a suitable base.
5 The density and angle of repose of each material shown are typical values only.

Duo blocks - Typical Loading diagram (various materials)

Further Duo block example calculations can be viewed in our Stability & Loading Calculations Directory.

For more information call 01952 588 885