That blue-green stain is caused by the effect of corrosion or a slow disintegration within the home's plumbing. Here are a ...

As a result, analysts expect copper consumption from green energy ... equipment includes copper pipe systems, electrical ...

City Commissioners approved a contract amendment for a water treatment plant project during their Nov. 19 meeting. The city had retained Morrison-Maierle to complete an optimum corrosion control ...

bike frames Copper An excellent electrical conductor of heat and electricity, extremely malleable and can be polished, oxidises to a green colour Plumbing fittings and electrical wires ...