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>Or it might be the traditional solution, which is a bunch of rubbermaid garbage pails filled with water. only if you live in a place where water doesn't freez
by notatoad 9y ago
>Or it might be the traditional solution, which is a bunch of rubbermaid garbage pails filled with water.
only if you live in a place where water doesn't freeze
- StudentStuff 9y agoPretty common on the West Coast, even in Seattle.
- Johnny555 9y agoI assumed they used antifreeze in places where it freezes. Maybe not applicable in extreme cold, but seems to be good down to -40 or so. http://www.dot.ca.gov/hq/esc/oe/project_ads_addenda/05/05-0T0004/supplemental_info/05-0T0004IH.pdf http://www.dot.ca.gov/hq/esc/oe/project_ads_addenda/05/05-0T... Some customers have indicated that common deicing and dust control chemicals that are used on the highway make excellent choices for antifreeze agents. These include: * Calcium Chloride (CaCl2) * Calcium Magnesium Acetate (CMA) * Potassium Acetate (KAc)
- lfowles 9y agoI've seen sand used as well as water.