We are very pleased to introduce ourselves, swika import & export trade agency as one of the well-famed dutch purchase agencies.We product seeker for buyer and seller this is our trend that we built experience these last years by building healthy records.We dealing year in different sectors trade, import-export throughout whole ...
PP fibers are used in concrete to prevent shrinkage cracking and explosive spalling in case of a fire. New on the market are the high strength PP fibers to replace traditional steel(fiber) reinforcement in concrete.