Compressed Decomposed Granite

Crushed granite is also great for constructing a unique driveway because of the many different colors available.

Compressed decomposed granite.

Decomposed granite with stabilizers when creating a pathway or small patio the stabilized decomposed granite can be added and tamped down to soil or rough gravel material. Decomposed granite or dg is made up of granite aggregates a 1 4 or smaller. A 1940s suburban house grows up gracefully in mill valley ca. Decomposed granite is like gravel but finer and generally more stable.

When i first began the industry didn t have a hardener that you could add. Decomposed granite is rock of granitic origin that has weathered to the point that it readily fractures into smaller pieces of weak rock. Photograph by mimi giboin. The colors associate with granite can accentuate other landscaping features and will work well with a wide range of natural edging materials for added beauty.

Decomposed granite dg is a naturally occurring material. A decomposed granite path runs the length of a back garden and fast growing fern pines podocarpus gracilior create a privacy screen inside the back fence. I ve done 100 s of decomposed granite patios and walkways in northern california and learned a few things as i went along. Kafka granite has the capabilities to screen the decomposed granite and offer it in very specific sizes as many projects call for precisely sized granite particles.

As granite is compressed over millions of years it s broken down into a combination of sand and gravel. Sometimes dg is so fine that it resembles sand. With the advent of. Crushed granite has a finer texture than gravel.

Further weathering produces rock that easily crumbles into mixtures of gravel sized particles sand and silt sized particles with some clay eventually the gravel may break down to produce a mixture of silica sand silt particles and clay. Often called decomposed granite the small pieces compact more smoothly than coarse gravel although both materials are packed the same way. That made for a semi successful installation because in the winter your walkway was mushy at best. A decomposed granite pathway is one of the most cost effective ways to improve the look of your yard or create an informal walkway.

Decomposed granite often shortened to dg is literally that granitic rock broken down into fine particles that hold together better than simple dirt and.