Udupira dushyirwa mu muyoboro urekuye ukozwe muri pulasitiki ifite modulus nyinshi yuzuyemo jeli. Udupira twa pulasitiki twongerewemo fibre (FRP), dusizwe na polyethylene nibiba ngombwa tuba hagati mu gice cy’imbere nk’igice cy’imbaraga. Udupira (n’utunyuzi) dushyirwa hafi y’igice cy’imbaraga kugira ngo habeho igice cy’imbere cy’insinga nto kandi kizengurutse. Urupapuro rw’icyuma cya polyethylene gito rusohoka ruzengurutse igice cy’imbere cy’insinga kugira ngo habeho insinga.
Ingano nto, uburemere bworoshye, ubucucike bwinshi bwa fibre
Bikwiriye gushyirwaho hakoreshejwe umwuka uhuha
Imikorere myiza cyane y'ubushyuhe ku bidukikije bitandukanye.
Ikoreshwa: itumanaho ry'umuyoboro rikora igihe kirekire kandi rikubakwa;
Gushyiramo: umuyoboro w'amazi;
Ubushyuhe bwo gukora: -40~+70℃;
Umwanya wo kugonda: 10 * D ihoraho / Dynamic20 * D.
| Fibre Umubare | Izina ry'izina Ingano (mm) | Izina ry'izina Uburemere (kg/km) | Umukandara wemewe (N) | Gupfunyika buke Umwanya wa (mm) | Ifite ubushobozi bwo kwirinda gukurura (Crusl) (N/10cm) | ||
| Igihe gito | Igihe kirekire | Ihindagurika | Ihindagurika | ||||
| 2~72 | 5.4 | 26 | 0.3G | 1G | 20D | 10D | 500 |
| 96 | 6.3 | 38 | 0.3G | 1G | 20D | 10D | 500 |
| 144 | 8.0 | 37 | 0.3G | 1G | 20D | 10D | 500 |
| 192 | 10.0 | 60 | 0.3G | 1G | 20D | 10D | 500 |
| 216 | 10.0 | 60 | 0.3G | 1G | 20D | 10D | 500 |
| 288 | 10.6 | 78 | 0.3G | 1G | 20D | 10D | 500 |
Insinga zidasanzwe zishobora gutegurwa no gukorwa igihe umukiriya abisabye