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.
Thermal insulation provides a region of insulation in which thermal conduction is reduced or thermal radiation is reflected rather than absorbed by the lower-temperature body. The insulating capability of a material is measured with thermal conductivity (k) .