| 摘要 |
<p>#CMT# #/CMT# The method involves incorporating permanent magnets in a material layer intended to cover a surface to be protected which is subjected to bad weather, where the material layer is constituted of bituminous products. The permanent magnets are incorporated to road or construction elements such as covering element, tile or slab, installed on a construction or civil engineering in covering of installations be protected, where the permanent magnets are protected against corrosion. #CMT#USE : #/CMT# Used for treating a surface e.g. building roof, pavement, bridge, carriageway, or road surface, subjected to bad weather such as diurnal thaw, nocturnal frost or snow, for preventing sticking of snow and for facilitating snow clearance (all claimed) for safety of person and vehicle. #CMT#ADVANTAGE : #/CMT# The method permits to design the building and the road infrastructures for treating the surfaces subjected to bad weather in reliable and cost effective manner for effective prevention of sticking of snow and for effective snow clearance.</p> |
