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Grasscrete Permeable Pavement                                         Egg Crates

          Grass Crete is reinforced cellular cast                               Egg crates are made up of densely
          on-site concrete within which natural                                 packed fibers, that help in improving
          grass is grown and cavities are filled                                the acoustic quality of a room. The
          with gravel. It is an environment-friend-                             material is not typically hard, but its
          ly system that self-drains extremely                                  dense nature improves its ability to
          well. The drainage rates can be as high                               sound reflection. Egg crate costs Rs
          as 90% of that of normal grass.                                       3-9 per square foot.
          Grass Crete costs about Rs 500 per
          square meter.









































































                                                 SPECIAL MENTION | Z205 MAULANA AZAD NATIONAL INSTITUTE OF TECHNOLOGY, BHOPAL | 89
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