Urbanite – Concrete Re-Use

September 18, 2015

This post is not about a person who lives in a city. The other definition of urbanite is the broken pieces of concrete left over from a demolition project and we have lots of those. The tower of broken pieces of concrete in the photo above came from our old driveway and detached garage foundation. It currently serve as a playground and launching point for neighborhood cats to jump up to the back fence. In the past two years we've made good use of these in both the back and front yards.   

In the front yard urbanite pieces were stacked along the sidewalk to give a sense of boundary.  The low wall is intentionally kept at a height between the ankle and the calf to make the front yard feel open.  We heard that stacking the urbanites just two high makes it an awkward height for people to sit on the wall. Silver thyme was planted in between the urbanite pieces. We're pleased that they thrive despite the lack of water. 

Low Wall To Separate Sidewalk and Front Yard

In the back yard the urbanites were stacked three high to create a garden bed for growing veggies. Behind the large sunflowers in the front yard is a patio area with elfin thyme as the ground cover filling the space between urbanites. We also have urbanites used as stepping stones to create a walking path leading up to the gate.

Urbanite Garden Bed Next to Apple Tree

Patio Area with Urbanite and Elfin Thyme

Urbanite as Stepping Stone to the Gate

It takes a lot of energy to heat the limestones at a very high temperature for a long period of time to make cement, the basic ingredient of concrete. When the structure made of concrete is at the end of life it's best to re-use the broken up pieces for some other purpose. Concrete can be recycled and there is cost associated with dropping them off at our local resource recovery facility. They charge $15 per yard or $32 per ton. No wonder people are happy to offer the urbanites for free! Just look on Craigslist to see listings for free urbanites.  

About the Author

Chie Kawahara

Chie is one of the co-creator of Midori Haus. When she is not sharing her stories of transforming an old house and giving tours, she enjoys trail running and hiking.