UTILIZING THE CUTTING DUST WASTE RESULTING FROM THE PRODUCTION STAGE OF FIBERGLASS REINFORCED PLASTIC (FRP) PIPE PRODUCTS AND REUSING IT IN THE PRODUCTION OF SAID PRODUCTS

摘要

The present invention relates to a method for producing glasfiber reinforced pipe (GRP) pipe product comprising the process step of adding and mixing cobalt, a catalyst and styrene monomer into the polyester and/or vinyl ester resin, characterized in comprising the following process step: adding the cutting dust waste resulting from said production stage into said mixture in the subsequent production of said product.