Hi, we have a groundwork project which is nearly complete. It's a paving area with grey millstone flags with uneven edges. To infill the joins we need to find a sand as would be used for block-paving of similar, or maybe even a fine gravel of 2-5mm.
We've tried all our local suppliers and quarries / distributors on the internet but the best we can come up with is a very pale grey (almost white). Does anyone know where we can see a decent range of greys?
(We can't use cement because of drainage).
Thanks.
We've tried all our local suppliers and quarries / distributors on the internet but the best we can come up with is a very pale grey (almost white). Does anyone know where we can see a decent range of greys?
(We can't use cement because of drainage).
Thanks.