What are rectangular concrete chamber sections?
JDP provide a range of rectangular concrete chamber sections usually used to quickly build a chamber to access utility valves, hydrants and other pipework, or to act as shuttering around another chamber.
They are traditionally used in favour of brick-built chambers, but often superceded by plastic inspection chambers (which are lighter, easier to handle, less resistant to breakage and easier to cut through walls).
Chambers using 600 x 450mm through 1000 x 675mm sections are considered non-man entry, and steps are not required.
Features & Benefits
- Easy and quick to install when compared to a brick built chamber
- Concrete sections to take dug out material or concrete backfill
- Easy access when installed
- Various sizes available
Chamber sections and cover slabs are manufactured to BS EN 1917 / BS 5911. Rectangular covers and cover surrounds are manufactured to satisfy Class A15 loading situations to BS EN 124. All units are sulfate resistance class 4.
Heavy duty - cover slabs may be used together with the appropriate duty proprietary cover and frame in main road applications, equivalent to a wheel load of 112kN.
Concrete House Inspection Chambers
|Size (mm)||Effective Depth (mm)||Wall Thickness (mm)||Nominal Weight (kg)||Number per Pallet||Code|
|600 x 450||152||51||45||32||18016045150HIC|
|600 x 450||229||51||65||20||18016045225HIC|
|600 x 450||305||51||85||16||18016045300HIC|
|750 x 600||152||60||65||18||18017560150HIC|
|750 x 600||229||60||100||12||18017560225HIC|
|1000 x 675||152||64||85||16||18011067150HIC|
|1000 x 675||229||64||125||10||18011067225HIC|
|1200 x 750||150||75||115||8||18011200RHHS|
House Inspection Chamber Top Section(with concrete cover)
|Size (mm)||Access (mm)||Wall Thickness (mm)||Nominal Weight (kg)||Number per Pallet||Code|
|600 x 450||600 x 450||110||103||16||18016045CS|
|750 x 600||600 x 450||122||121||12||18017560CS|
|1000 x 675||600 x 450||140||162||12||18011067CS|
Rectangular Concrete Chamber Cover Slabs
|Size (mm)||Access (mm)||Slab Thickness (mm)||Nominal Weight (kg)||Number per Pallet||Code|
|1200 x 750 HD||600 x 600||144||310||5||18011200RMHCSH|
|1200 x 750 HD||900 x 600||144||235||5||18011209060RMHCSH|
|1200 x 750 HD||1200 x 675||125||230||5||18011200RMHTS|
|1475 x 1025 HD||600 x 600||144||640||-||180111475RMHCSH|
|1475 x 1025 HD||900 x 600||144||580||-||18011479060RMHCSH|
|1475 x 1025 HD||1200 x 675||144||485||-||18011475RMHTS|