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STAKKAbox™ Traffic Signalling & Streetlighting Chambers |
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VERY strong—the only UK TSSL Chamber that takes a 40 tonne vertical load without the need for concrete backfill
· Lightweight—1 man installation
· Simple duct entry via pre-made & capped holes
· Full range of lightweight composite covers |
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Clear opening |
Outside maximum |
Duct Entries |
Product Code |
|
300 x 300 |
389 x 389 |
8 |
A253 |
|
450 x 300 |
539 x 389 |
10 |
A254 |
|
450 x 450 |
539 x 539 |
12 |
A255 |
|
600 x 450 |
689 x 539 |
14 |
A256 |
|
600 x 600 |
689 x 689 |
16 |
A257 |
|
900 x 450 |
989 x 539 |
18 |
A258 |
|
900 x 600 |
989 x 689 |
20 |
A259 | | |
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Comparison to liner systems |
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LINER |
VS |
STAKKAbox™ |
|
< 5 Tonnes |
Unsupported vertical loading |
BSEN124 D400 |
|
No Standard |
Unsupported side loading |
BS5834-1: 1985 |
|
No |
Fits around existing services without losing structural integrity |
Yes |
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= |
Installed cost comparison |
= |
|
BRICK |
VS |
STAKKAbox™ |
|
2 Days |
Time to construct |
30 Minutes |
|
Yes |
Skilled labour required |
No |
|
+50% |
Installed cost comparison |
-50% | |
