Gusaba:
Birakwiye gutanga inshingano ziremereye, abrasion nyinshi hamwe nubucucike bwinshi mubidukikije bikomeye.
Ibiranga:
Ibikoresho byiza birenze umubiri wa reberi
Kurwanya ingaruka no kurwanya avulsion
Kwiyegereza cyane, kurambura gato
Imirasire ya Ozone / ultraviolet hamwe na ruswa irwanya ruswa
| Andika | Kurwanya cyane |
| Uburebure bwuzuye uburebure bwimbaraga (KN / m) | 800-3500 |
| Kuramba | <= 1,2% |
| Ubunini bwa reberi (mm) | hejuru | 6 ~ 10 |
| hepfo | 1.5-4.5 |
| Rubber abrasion | Andika 1 | <= 0.15cm3 / 1.61KM |
| Ubwoko bwa 2 | <= 0.30cm3 / 1.61KM |
| Kwizirika (N / mm) | > = 12 |
| Ubugari (mm) | 300-2000 |
| Uburebure / Kuzunguruka (m) | <= 200 |
| Ibipimo | AS 1332, BS490, GB7984 |
