Gupima ubuziranenge bw'ifu ya polymer ishobora kujugunywa (RDP) ni ingenzi cyane kugira ngo igenzure ibipimo n'amabwiriza asabwa mu bikorwa bitandukanye, nko mu bikoresho by'ubwubatsi nka kole z'amatafari, mortiers, n'ibice bikingira amazi. Dore uburyo busanzwe bwo gupima ubuziranenge bw'ifu ya polymer ishobora kujugunywa.