Why are pieces of stones used to cover the ground at electric switchyards instead of just having a concrete floor ? 355 viewsJanuary 3, 2024 Question90.97K May 8, 2022 0 Comments Why are pieces of stones used to cover the ground at electric switchyards instead of just having a concrete floor ? In: 4541 13 Answers ActiveNewestOldest Anonymous Posted May 8, 2022 0 Comments Gravel is pervious and drains water whereas concrete is not. So the latter is more expensive You are viewing 1 out of 13 answers, click here to view all answers. Register or Login
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