Crushed organic material for driveways

Question

I've read about driveways made of crushed organic matter but I can't find out how it's formed or laid. Can anyone point me towards the right info?

John · Answer

This is all concrete, been put through the machine and crushed to recycle easy Lee

Gary · Answer

This would only really be used as a sub base as over a short period of time it would move

Paul · Answer

I believe you might be referring to a driveway made of crushed oyster shells or clam shells, which are a popular alternative to traditional gravel or asphalt driveways in some coastal areas. These shells are not exactly organic matter, but they are a natural and sustainable material that can be crushed and used for surfacing driveways and paths.

To form a driveway made of crushed shells, the following steps are typically involved:

Preparation: The area where the driveway will be located must be excavated and leveled to create a firm and stable base. The surface should be graded to ensure proper drainage away from the house or other structures.

Installation of a Geotextile Fabric: A geotextile fabric is often laid down over the prepared surface. This helps to stabilize the base and prevent weeds or other vegetation from growing through the shell layer.

Application of Crushed Shells: Once the geotextile fabric is in place, a layer of crushed oyster or clam shells is spread over the surface to a depth of several inches. The shells are then compacted and leveled to create a smooth and even surface.

Maintenance: To maintain the driveway, it should be periodically raked to redistribute the shells and fill in any depressions or holes. Additional shells may need to be added over time to maintain the desired thickness and levelness of the surface.

It's important to note that a shell driveway may not be suitable for all locations or climates. The shells can be slippery when wet, and they may not hold up well under heavy traffic or in areas with frequent freeze-thaw cycles. It's a good idea to consult with a professional contractor or landscape designer to determine if a crushed shell driveway is appropriate for your specific needs and location.

Andrejs · Answer

Crush concrete, has to go in layers and get compacted

Liam · Answer

the driveway should consist of :
layer of weed membrane
100mm hardstand compacted in at 25mm intervals
layer of weed membrane
50mm subbase compacted in at 25mm intervals 
layer of weed membrane
40mm organic stone

Fahri · Answer

No you can not use it Because it's not gonna be solid base You need stones, Birthday one

Darren · Answer

Good morning 🙏 your drive way would be digging off first then stoned for strength then the organic matter laid down you can use wood chips stone slate gravel

Jordan · Answer

You can buy organic shingle/gravel equivalent, for example crushed shell driveways.

Crushed organic material for driveways

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