Mate a kopantsoeng a samente ke mofuta o mocha oa thepa ea moaho o kopanyang mahlale a khale a samente le fiber ea masela. Haholo-holo li entsoe ka samente e khethehileng, masela a faeba a mahlakore a mararo le lisebelisoa tse ling. Lesela la faeba la mahlakore a mararo le sebetsa e le moralo, le fana ka sebopeho sa motheo le tekanyo e itseng ea ho feto-fetoha ha 'mete oa motsoako oa cementitious. Samente e khethehileng e ajoa ka ho lekana ka har'a lesela la fiber. Hang ha e kopana le metsi, likarolo tse ka har'a samente li tla ba le hydration reaction, butle-butle li thatafatse 'mete oa motsoako oa cementitious le ho etsa mohaho o tiileng o tšoanang le konkreite. Li-additives li ka sebelisoa ho ntlafatsa ts'ebetso ea 'mete oa cementitious composite, joalo ka ho fetola nako ea ho beha le ho ntlafatsa ho thibela metsi.