My sailing club has just finished building a new club house that has wooden
floors. The 3200M2 compound around it, is finished with "crusher dust", a 1
to 5mm aggregate over 75mm hard core.

The problem is that we can not keep the grit out of the club house and it
will destroy the floor finish in time.

The "crusher dust" was raked and rolled and it is a functional surface.
Is there any way of stabilise the surface at a reasonable cost?
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