POROUS PAVERS

Porous pavers, also known as GRASS PAVERS, are manufactured in a variety of designs and materials. Concrete turfblock for grass paving began in the mid-1940s, and plastic versions were invented in the late 1970s and early 1980s. Porous pavers generally are a cellular grid system filled with dirt, sand, or gravel. This system provides grass reinforcement, ground stabilization and gravel retention.