prevent itlost and prevent water in lesent
because it makes it look good...
because it expands
Water pipes should not of themselves crack at any temperature, however if pipes have water in them the water will freeze at temperatures below 0oC. If this happens then as the water freezes it will expand (ice is less dense than water) and as it expands it will either stretch metal pipes until they burst or crack ceramic pipes. For this reason external water pipes are buried at a depth to which the frost will not penetrate and internal water pipes are lagged to keep them warm.
Jet-lag isn't actually a verb. When you say you are jet-lagged, it's an adjective.
excluding cfc
Jerry-built jet-propelled jet-lagged
A cold water tank (and pipes) in the loft is insulated to prevent frost damage during winter. The hot water cistern is insulated (lagged) all the time, to reduce heat loss and lessen the time the element is using electricity in heating the water inside.
she lagged out of mid lane
you lagged... try to get a better connection.
hinde ko rin alam
They lagged in Education
false
jet-lagged, jet-powered