Rarraba Sakamakon Gwajin Adhesion-ASTM D3359-02

Bincika yankin grid don cire sutura daga abin da aka rufe ko daga abin da ya gabata ta amfani da ma'auni mai haske. Ƙimar mannewa daidai da ma'auni mai zuwa wanda aka kwatanta a cikin siffa 1:
5B Gefuna na yanke suna da santsi; babu ko ɗaya daga cikin murabba'in lettin da aka ware.
4B Ƙananan flakes na sutura an rabu da su a tsaka-tsaki; kasa da kashi 5% na yankin abin ya shafa.
3B Ƙananan flakes na rufi an ware su tare da gefuna kuma a tsaka-tsakin yanke. Yankin da abin ya shafa shine 5 zuwa 15% na lattice.
2B Rufin ya fashe tare da gefuna da kuma kan sassan murabba'ai. Yankin da abin ya shafa shine 15 zuwa 35% na lattice.
1B Rufin ya fashe tare da gefuna na yanke a cikin manyan ribbons kuma duka murabba'ai sun ware. Yankin da abin ya shafa shine 35 zuwa 65% na lattice.
0B Flaking da rarrabuwa ya fi muni fiye da Grade 1.