|
| |
12
10
8 | 2,50
/ 2,00
2,50 / 2,00
2,50 / 2,00 | 250
270
250 | 9.100
/ 8.800
8.900 / 8.600
6.400 / 6.100 | 65
/ 70
65 / 70
65 / 70 |
|
| |
Girders
in hot dipped galvanized steel En Uni 10025:2004 S275JR according to the standards
UNI EN ISO 1461. Main frame made from hot-dipped galvanized steel and head frames
UPN 200/220 with transversal corners 80x40x6. nuts and bolts and fastenings in
stainless steel. | Made in fine exotic wood staves (dim
2.2x12/14 cm) fixed with self-tapping screws in stainless steel which resist a
traction of > than 100 Kg/cm^2 and a compression of > than 600 Kg/cm2. Lifespan
of the wood in a marine environment is about 20 years. |
| |
The
floating docks are predisposed for eventual inspections of power and water. | Thickness
of the walls: 4.00 cm ; armed with iron cage according to standards. Nucleus of
non-regenerated closed cell polystyrene foam, of a density of 15/m3, fixed by
stainless steel screws. Characteristics of concrete: resistance to compression
28.00 Mn m2, cement of 425 pozzolan type. Doped with polypropylene fibre fibro
mix PPM type, resistance to traction 700 Mn m2 |
| |
| Lateral buffers
in the same wood used for the walkway. Sect. 11.0 x 5.0 cm | -
with pairs of bolts in steel M22 with rubber pads in neoprene. Braking load for
compression not inferior to 90 Kg cm2 - with navigational fenders diameter
140 complete with bushing in Teflon, which permit an increased navigation of the
floating docks. |
