Patent ID: 8343599
Filing Date: 2013-01-01
Classification: C09K,D03D,E01C,E01H,Y10T

Abstract:
1. A surface covering for melting ice or snow, comprising: at least one elongate element arranged to form a generally flexible mat structure; said flexible mat structure convertible between at least a first, generally planar condition for melting ice or snow, and a second, compact condition suitable for storage of said mat structure when not in use; and a melting composition integrated with said at least one elongate element; wherein said at least one elongate element comprises at least one tube defining a cavity therein and wherein said melting composition is disposed within said cavity; wherein said at least one elongate element is formed from material that allows said melting composition to permeate therethrough; and wherein said at least one tube comprises a plurality of tubes woven to form said mat structure.