A perforated tarpaulin Tarpaulins also are used for advertisement printing, most notably for billboards. Perforated tarpaulins are generally used for medium to large marketing, or for cover on scaffoldings; the intention in the perforations (from twenty% to 70%) is to scale back wind vulnerability. Thanked 29 Times in 9 Posts https://izmirawning56431.blogspothub.com/33261797/the-basic-principles-of-izmir-tente