Board for root-proof seat protection and drainage for use in gardening

摘要

present invention is to buildings and civil engineering structures for water and banggeun construction and landscaping Saturday after mp room or landscape mat is provided through the city, as well as to protect Landscaping Water and banggeun sheet, and supply the right amount of water to the trees were planted to help drain water that may collect in the upper room, mp contribute to adherence and growth of trees, traditional rooms mp Building banggeun sheet relates to the landscape protection and drainage boards that were easy and simple to replace concrete that can promote economic cost and construction can be provided over the surface in the process. Building of the designed landscape banggeun sheet protection and drainage board has an upper layer of non-woven synthetic fibers 100 ~ 400g / from the top; 5 ~ 15mm size of the air gap in the form of networks having 5 ~ 10mm drainage layer provided in the thickness of the net; Middle non-woven layer of synthetic fibers 30 ~ 150g / ; 10-50 and consists of a protective material layer consisting of a crosslinked polyethylene foam sheet of the scale. ;