Patent ID: 6337121
Filing Date: 2002-01-08
Classification: E04F,F24D,Y02B,Y10T

Abstract:
A sound-proofing and heat insulation mat construction comprising:a body sheet made of insulation material, grooves formed on a top of said insulation body sheet, a thin aluminum foil mounted on the top of said insulation body sheet and folded into said grooves, flexible heat transfer pipes mounted in said grooves on the top of the insulation body sheet, a flexible glue layer at least on an underside of said aluminum foil, a plurality of parallel V-grooves on an underside of said insulation body sheet, and an underliner layer on the underside of said insulation sheet which is folded into said V-grooves, said folding of said underliner layer allowing the mat to be bent into a bent-up position.