Manhole DN 1000.625
With an injection moulded shaft rings
Connections DN/OD 160, 200, 250, 315, 400 mm
Molded ring type manhole DN 1000 [mm] with stationary or self leveling type D400 class cast iron cover and integrated steps.
- Base configuration:
- 1B 180°
- 3B 90°, 180°, 270°
- 3BL 120°, 180°, 240°
- 2BT 90°, 270°
- 2BL 180°, 270° arba 90°, 180°
- 1BB 90°.. 270°
- Connection DN/OD 110 .. 400 [mm]
- Access shaft DN 625 [mm]
- Cover: D400 class, RAL GZ-692
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Advantages
Very long service life (>100 years)
Flexibile for movements in soil (no cracking of the manhole)
100% watertight
Integrated polypropylene (PP) steps
Flexible connection to manhole +/- 3.75°
Manhole is manufactured from 100% first-use PP
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Recommended application
Yards of multi-storey dwellings
Parking places and vehicle storage areas
Pavements, pedestrian and bicycle paths
Stadiums and sport complexes
Road construction (with and without transport load)
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Manhole components
1 to be used in cases of paving stone, gravel or green space.
2 to be used in asphalt concrete pavement.
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Technical information
Installation depth
Minimum instalation depth: 1.25 m
Maximum installation depth is up to 6.0 m, if the ground water level is 2.0 m from the surface. If the ground water level is 0.0 m from the surface, the maximum installation depth is 5.0 m, according to the requirements of EN 13598-2 standard
The spout of the manhole
The spout of the manhole base is molten in white colour to facilitate CCTV control. The spout of the manhole is made with 100% filling and 0.5% fall. Racks along the spout are made of with anti-slip profiled surface with fall in direction of the spout.
Sealing rings
To ensure the water-tightness of the manhole, the connecting elements are connected with rubber sealing rings DN 1000 [mm], corresponding to the requirements of EN 681-1 and EN 1277 standards. The rubber sealing rings ensure the maximum pressure of 0.5 [bar].
Polypropylene steps
Especially enduring glass fibre reinforced polypropylene material steps in the manhole are constructed according to the requirements of EN 13101 or EN 14396 standards or to requirements of Latvian or European safety norms (related to human work safety) stating that the first steps in manhole must be 30 cm from the ground/road surface, but the distance between the next steps may be 25 cm. Steps are anti-slip and corrosion-resistant, in white colour.
Eccentric cone
Manhole neck access hole DN 625 mm, as well as the steps, which have been built-in according to the requirements of EN 476 and EN 13598-2 standards, allows to enter the manhole during operation phase in case such need arises for the service personnel. Manhole cone can be shortened by 25 cm if necessary.
Manhole covers
Self-leveling type cast iron frame and cover, DN 700 [mm], installation class D400 (40t) corresponds to the requirements of EN 124-2 and RAL GZ-692 standard.
Stationary type cast iron frame and cover, DN 600/746 [mm], installation class D400 (40t) corresponds to the requirements of EN 124-2 and RAL GZ-692 standard.
Polymer ring adapter for self-leveling cover DN 710/870 [mm], durability tests are carried out corresponding to the requirements of EN 124 standard.
Polymer height adjustment ring DN 700/875 [mm], durability tests are carried out corresponding to the requirements of EN 124 standard.
Polymer support ring DN 680/1050 [mm], durability tests are carried out corresponding to the requirements of EN 124 standard.
Reinforced concrete height adjustmet ring, DN 665/1000 [mm], corresponds to the requirements of EN 206, EN 1917 and EN 1917/AC standard.
Reinforced concrete support ring, DN 665/1060 [mm], corresponds to the requirements of EN 206, EN 1917 and EN 1917/AC standard.
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Drawings
For other file versions please contact us.
