Exposed aggregate, exactly where the traditional grey concrete is ground again by a number of millimetres to expose whatsoever combination exists while in the slab; often used in renovations of older buildings to reveal some in their heritage Pods can be constructed from outdated auto tyres filled with compacted fill. https://thruster-finance51616.affiliatblogger.com/89167062/engineered-concrete-specialists-delivering-durable-results-across-new-zealand