CONTINUOUS SNOW COVER PLATE UNIT AND METHOD FOR FORMING SLOPE BY USING THIS CONTINUOUS SNOW COVER PLATE UNIT

摘要

PURPOSE: To perform the operation to form continuous snow covers in the shortest possible period of time without much manual labor. ;CONSTITUTION: This continuous snow cover plate unit is formed by having a frame 5, implanting plural bar-shaped projections 6 on the upper surface 62b of this frame 5 and providing the boundary side parts 5c of the frame 5 with engaging projections 7 or engaging grooves 9 freely engageable and connectable with the other frame 5. Compressed ice snow 51 formed by compressing of small lumpy ice snow 50 is disposed on the upper surface 62b of the frame 5 in the form of embedding the bar-shaped projections 6 by the compressed ice snow 51 in a laminar form.;COPYRIGHT: (C)1995,JPO