Precast concrete manhole chamber rings.
Grey
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Cement
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Precast concrete
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Circle
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900 mm, 1050 mm, 1200 mm, 1350 mm, 1500 mm, 1800 mm, 2100 mm, 2400 mm, 2700 mm, 3000 mm, 3600 mm, 4000 mm
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900 mm, 1050 mm, 1200 mm, 1350 mm, 1500 mm, 1800 mm, 2100 mm, 2400 mm, 2700 mm, 3000 mm, 3600 mm, 4000 mm
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250 mm, 500 mm, 750 mm, 1000 mm
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Specification
To BS 5911-3 and BS EN 1917.
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CE Marked.
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900 mm.
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70 mm.
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Additional properties
250 mm., 500 mm., 750 mm., 1000 mm.
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1040 mm.
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530 kg.
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Sustainability data
No
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United Kingdom
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Precast concrete
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140 kg CO₂ eq/kg
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