Gully Pots and Gully Covers

Marshalls Civils & Drainage concrete gullies are typically used on roadways for surface water runoff.

Precast concrete road gullies are manufactured to BS5911:2004 Part 6 and are produced monolithically on fully automated machines, providing a strong robust unit that requires no concrete surround and is not subject to floatation.

Road Gully advantages include:

• Strong and robust due to it being manufactured on fully automated machines.
• Does not lose shape, the gully pots are composed of concrete, stronger than plastic.
• Not subject to floatation due to the concrete material ensuring a heavyweight product.
• Quick and easy to install, delivered in a one piece unit.
• No concrete surround needed due to its concrete composition.

The gully adaptor is a versatile elastomeric sealing adaptor ring manufactured in EPDM rubber to BS 2494 Type D and available to complement the above product.

The procedure for installation and selection of gully adaptor are as follows:

• Ensure the gully outlet socket is clean. Any hard points should be removed.
• Fit adaptor into socket. The adaptor seals are designed slightly larger than the socket to ensure a positive location and an effective seal. Care should be taken to even out the seal to remove folds, although if left, this will occur naturally.
• Place pipe in adaptor and push home.

Lubricant requirements:

• Smooth plastic pipe – requires no lubricant.

• Supersleve pipe – can be jointed dry with care, but lubricant may be used to assist jointing.
• Densleeve/Hepseal/Corrugated pipes – lubricant such as water/soap, silicone etc. is required for jointing purposes. In some instances for corrugate.

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