Introduction

S-PBD(biodegradable PBD) is an environmentally friendly green plastic board drain which allows biodegradation by microorganisms residing in earth after the consolidation period has ended. It has added effects of ground fertilization by work material used as stiffener and removal of pollutants within earth.

Shape and Type

S-PBD

S-PHD

Characteristics

1. Anti-contamination of environment by thorough bio-degradation

2. Reduction of various contamination materials inside soil

   - Offers additional purification function of contaminants in pore water

      (Environment contamination repressive materials are added to the filter)

3. Maintaining excellent drainage performance

Benefit

1. Show the same level of performances of existing PBD’s.

2 .Allows users to use existing PBD slab casting equipments

3. Since content of bio-degradation material can be easily controlled, it is possible to control bio-degradation speed.

4 .Offers additional purification function of contaminants in pore water.