Concrete seating rings are reinforced 65mm deep units which can be used in place of engineering bricks to adjust the ductile or cast iron covers and frames to the required level. Manhole seating rings are also often a much cheaper and more convenient choice.
They can be quickly and easily installed by semi-skilled labour and there are fewer joints which reduce the likelihood of infiltration. Our multi-part adjusting units offer the advantage of light weight sections enabling one man to handle the units.
Croom Concrete Seating Rings can be quickly and easily installed by semi-skilled labourer and there are fewer joints which reduce the likelihood of infiltration.
Croom Concrete manufacture and produce precast concrete manholes, manhole rings and reinforced access covers. Precast Concrete OG pipes are also available in sizes 225mm up to 1500mm.
|Access||Weight||Pack size||Pack weight|
|600 x 600mm||70kg||15||1050kg|
|675 x 675mm||60kg||15||900kg|
Croom Concrete’s pre-cast manholes, manhole rings, reinforced access covers and gully pot risers are growing in popularity in the field of civil engineering, and are proving their worth in safety and reduced labour costs.
Customers Eurof and David Jones from Llangadog in South Wales recently choose Croom concrete for the supply of precast for there new slurry store. The external measurements of this massive store were 100ft in width by 210ft in length.
Long wet winters had been causing problems for Stephen James, the new Welsh NFU president, at his 500 acre dairy farm in Pembrokeshire. He needed extra storage capacity in his slurry tank, and was also keen to improve comfort for…
In this article from the Farmers Journal, Paul Mooney speaks to Joe O’Donoghue of Michelstown, who decided to fully contract out the construction of a road underpass on his farm. When it comes to a farm building project some farmers…
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