What are the differences between decomposed and crushed granite and how do
the differences affect the use of the two materials?

I want to create a small area 20 x 40 feet that will serve as an outdoor
room. The current plan calls for 4 inches of which ever material laid over a
permeable weed barrier.

I can find crushed granite locally. It is very fine; the largest particles
are less than 1/4 inch in diameter and the smallest are sand-like.

The area has a gentle slope away from the house, so there should be no
drainage problem.

I would appreciate hearing from anyone with experience with these materials.

Thanks,

http://www.colliermaterials.com/dgg.htm#decomposed granite2

Tom Jones wrote:
=

What are the differences between decomposed and crushed granite and how=
do
the differences affect the use of the two materials?
=

I want to create a small area 20 x 40 feet that will serve as an outdoo=
r
room. The current plan calls for 4 inches of which ever material laid o=
ver a
permeable weed barrier.
=

I can find crushed granite locally. It is very fine; the largest partic=
les
are less than 1/4 inch in diameter and the smallest are sand-like.
=

The area has a gentle slope away from the house, so there should be no
drainage problem.
=

I would appreciate hearing from anyone with experience with these mater=
ials.
=

Thanks,

-- =

J. Kolenovsky, A+, Network +, MCP
=F4=BF=F4 - http://www.celestialhabitats.com - commercial
=F4=BF=F4 - http://www.hal-pc.org/~garden/personal.html