Manhole Frame
Quick Overview
Description
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It’s a device for a manhole composed of two pieces made of charged PA :
- A filling buffer for concrete
- A frame with an external counterfoil
- It is intended for a glance of the ground, allowing the direct access for the installation of lighting networks, draw or ground, telephone networks and networks of evacuation of rain water.
Avantages
- Seal the frame horizontally in the pavement.
- Position the solid pad in the frame with cords of about 1mm on all four sides of the pad.
- Place the reinforcement on a concrete base then pour the whole of the buffer taking care to leave the reservation for the tiling if necessary.
- Finish the screed.
- Tile the buffer.
- Once the concrete is dry, you can open the frame with a screwdriver.
- Resistance to the load depends on the nature of the reinforcement.
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