Heat insulation material unit for elbow

摘要

(57) Abstract Objective In elbow installation easy heat insulation material unit 11 stoppingIt offers. Constitution At the same time with the form canning the rim of the elbow the elbowIn regard to the surface which includes central axis on left and right heat insulation of separable possible pairBody heat-insulating element in rim of 12 of 12, 12 and the pair and 12Winding, with the armor material 13 which possesses the flexibiility which is stuck stopping/decidingThermal material unit 11 is formed. It bends this armor material 13, insideLap on side heat-insulating element when you joint between 12 of pair and 12 aThe ru bends, on rim side heat-insulating element ardently between 12 of pair and 12Stopping/deciding to be done, with that heat-insulating element 12 of pair and 12 openBeing, it makes the configuration which can cover on the elbow easily.