ð¼Etymology and meaning of the name Zerubbabel. The name Zerubbabel consists of two parts. The second part of this name is obviously the same as the Hebrew word for Babel / Babylon. The origin of the first part is a bit of a mystery. It's perfectly conceivable that the first part of the name Zerubbabel originated in another language.
insulation - the act of protecting something by surrounding it with material that reduces or prevents the transmission of sound or heat or electricity. protection - the activity of protecting someone or something; the witnesses demanded police protection.
Heat/thermal insulation is a barrier material which resists/blocks/reflects heat energy (either one or more of conduction, convection or radiation) to prevent its transfer through the boundary between two systems which are at different temperatures.eat transfer always occurs from a region of higher temperature to one of lower temperature. Radiant barrier (or reflective) insulation is heat/thermal insulation which reflects radiation heat (radiant heat), preventing transfer from one side to another due to a reflective (or low emittance) surface.