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Graham's Grids
Precast Concrete & Steel Grids
Certified to T44 standard (suitable for public roads) | Beams
.250mm Thick
Concrete Beam |  | Walls
130mm Thick
.4 Mts High | | Floor
100mm Thick F 82 Reinforced Mesh
40 MPA Concrete | | GRID
4 X Universal Beams
150UB 18Kgs to 1 Mt.
BHP - 300 plus2 x Ends Parallel Channel
100 x 50 BHP - 300 plus 9 x Runners
50mm x 50mm x 4mm | FLOOR AND SIDES
40 mpa Concrete with F 82
Reinforcing mesh sides and floor 17mm Rod running along top of concrete where car hits the concrete 4 Mts x 2.1 Mts x .4 Mts 50 Ton
3 Mts x 2.1 Mts x .4 Mts 20 Ton 3 Mts to 8 Mts Wide |
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