Services in the treatment of products and materials in the nature of plastic, metal, minerals or stone; treatment and processing of plastic materials; treatment and processing of materials in the nature of plastic, metal, minerals or stone for use in concrete; manufacturing services for others, including custom manufacturing of plastic or concrete products; fabrication services for others including custom fabrication services for others, of plastic or concrete products; services relating to t...

Aggregate materials for use in concrete composed of polymers for use in a wide range of concrete applications; manufactured polymer aggregates for use in the preparation of concrete; cement aggregates; compounds of polymer aggregates for use in building; compounds of polymer aggregates for use in construction; compounds of polymer aggregates for use in the building industry; compounds of polymer aggregates for use in the construction industry; lightweight polymer aggregates; plastic moulds fo...