Part Two – We Built This Green City
Monday, March 28th, 2011Part One Was Subterranean, Now In Part Two, We Break The Green Surface.
There’s a cool little bounce to the sidewalks of New Green City, that’s because these sidewalks are made of recycled rubber, composed entirely of old tires. Sidewalks that are safer and more flexible so no breaking apart as tree roots grow (like concrete notoriously does). They are able to be installed directly over and mold around tree trunks and roots while still allowing water to penetrate to the roots without damaging them or hindering growth. Rubber sidewalks curve around corners and even down slopes, gum doesn’t stick to it, cigarettes won’t leave burn marks and it’s easy to remove and replace.
Currently, the material is about 30% more expensive than concrete, but it lasts three times longer and does not have the carbon footprint as does the production of concrete.
New Green City utilizes recycled concrete in a myriad of ways, so much so that it is now completely unnecessary to toss any of the broken and discarded concrete that normally (by the tons), ends up in over-taxed landfills. Old broken concrete is repurposed and used like stone, popularly called “urbanite” for flower beds, landscaping gravel, paths and aggregate blends for patios, fire-pits, planters, and retaining walls. While broken pieces of concrete make good stepping stone walkways. Recycled concrete has become a staple in the manufacture and/or construction of counter-tops, sinks, pool decks, interior walls, floors, and even furniture.
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