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View Full Version : Hold the salt: Why sand, gravel or even cat litter can be better for slippery sidewalks


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02-13-2019, 01:26 AM
https://i.cbc.ca/1.5016591.1550006280!/fileImage/httpImage/image.JPG_gen/derivatives/16x9_460/snow-sidewalk.JPG Salt on sidewalks doesn’t do what it’s supposed to do when it’s as cold as it’s been recently. That’s the word from a Calgary roads department spokesperson.


More... (http://action.news/newstempcb.php?article=/news/canada/calgary/salt-ineffective-extreme-cold-weather-calgary-sidewalks-1.5016579)

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