Graf PLATIN Instrucciones Para Montaje Y Mantenimiento página 16

Water connector box internal (optional)
PE cover for telescopic dome shaft
Telescopic dome shaft (can be inclined by 5°)
Profile seal
Tank dome
Tank container
Subsoil
Telescopic dome shaft
Compacted foundation
Surrounding (round-grained gravel, max.
grain size 8/16)
1
mail@graf.info
www.graf.info
4. Tank structure
5. Installation and assembly
ß
4
7
6
16 / 52
1
2
3
4
5
Covering layer
PLATIN Rainwater Underground Tank
Concrete layer for passable surfaces
--> DIN 4124 from 1250 mm depth of the trench
ß
--> DIN 4124
2
5
3
ß
> 100 mm
< 300 mm
< 300 mm
< 300 mm
< 300 mm
> 100 mm