| 摘要 |
PCT No. PCT/IT94/00056 Sec. 371 Date Mar. 14, 1996 Sec. 102(e) Date Mar. 14, 1996 PCT Filed May 6, 1994 PCT Pub. No. WO95/01480 PCT Pub. Date Jan. 12, 1995Protective waterproofing membrane particularly for exterior and/or interior coatings, of walls and pavings generally, of the types made in plastic material and comprising a plurality of protrusions all of the same side, in which, limited to the overlapping area or along the vertical junction edges, protrusions (2, 2') are provided having a different configuration in respect to the remaining surface of a sheet from a pre-determined width, said protrusions constituting respectively a male and female closure provided with a seal, which development requires both on the left and right side, an ensemble of cylindrical forms joined in groups of five, where one or the other provides a series of forms (5) also cylindrical but of a smaller diameter to the preceding and interposed in rows that are vertical to said groups. |
