Verified by manufacturer 3 months ago
0900 Dia Chamber Ring
Precast concrete manhole chamber rings.
Suitable for commercial, residential, rail and infrastructure applications
Marshalls Civils & Drainage precast concrete manhole chamber rings provide access to foul and surface below ground water management drainage systems.
Compliant with BS EN 1917:2002/BS 5911-3:2010, the precast concrete chamber rings are manufactured with tongue and groove joints for quick and easy chamber installation.
Features and benefits:
Color | Grey |
Finish | Cement |
Material | Precast concrete |
Shape | Circle |
Length | 900 mm 1050 mm 1200 mm 1350 mm 1500 mm Manufacturer guidanceOutside diameter. |
Width | 900 mm 1050 mm 1200 mm 1350 mm 1500 mm Manufacturer guidanceOutside diameter. |
Height | 250 mm 500 mm 750 mm 1000 mm |
Uniclass | |
CAWS | R12/62 Manholes and inspection chambers – concrete R12/407 Manholes and inspection chambers – concrete |
Standards | To BS 5911-3 and BS EN 1917. |
Certification | CE Marked. |
Dimensions | |
Clear internal dimension | 900 mm. |
Section thickness | 70 mm.Manufacturer guidanceWall thickness. |
Integral accessories | Guidance for specification option: Chamber sections can be supplied with fixed double steps or integrated ladder system, holes, cut-outs or bases cast-in Marshalls Civils & Drainage strip and primer. Consult manufacturer and insert requirements. |
Depth | 250 mm. 500 mm. 750 mm. 1000 mm. |
OutsideDiameter | 1040 mm. |
Weight | 530 kg. Manufacturer guidanceApprox weight p/m depth. |
Contains Red List materials | No |
Country of product manufacture | United Kingdom |
Material | Precast concrete |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 140 kg CO₂ eq/kg Self declared Manufacturer guidanceDependent on size, from 20 - 635 |