[cbcs]

With an outside temp of -4.5c... is it too cold to work and throw water everywhere? Or with warm water at 25c cracking any glass?

[Wayne Thomas]

I've worked at minus 5 with 60 degree water at hosereel. Very high waterflow and no hanging around on windows for glass to warm up considerably. Too quick for thermal shock

[matt]

anything below freezing as far as im am concearned it a no-no

the water might freeze on the floor

[Wayne Thomas]

I use Ice clear granules, I bought it in bulk when it was at giveaway prices one summer.

www.151.co.uk

(Ice clear granules) six times more effective than salt. Will not scratch floors or damage carpets when walked through the house. Isn't harmful to plant or animal life. Is biodegradeable. Will not corrode metal or concrete.