Longevity of Stabilized Decomposed Granite

This topic has 1 reply, 4 voices, and was last updated 11 years, 10 months ago by Tosh K.

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November 12, 2014 at 8:12 pm #152293

Tosh K
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Installed correctly, sticks around for a while (look at the parks in Paris), but will require topping off as it wears. It does rut however, so you’ll need to make sure runoff isn’t running through it in large amounts.

November 13, 2014 at 7:03 pm #152292

Jonathan P. Williams, RLA
Participant

We have found that wash out can be a problem even if well compacted. Proper Drainage is important.

As for 20 years…not without maint.

November 15, 2014 at 11:00 am #152291

Trace One
Participant

DG is not for driving on, as far as i know. Wonderful for pedestrian traffic, not working for cars.
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