tonela

I-fiberglass rebar isikwa ngokukhawuleza nangokulula. Xa ufaka imijelo ephantsi komhlaba, iitonela kunye nezinye iziseko zophuhliso ezakhiwe kusetyenziswa umatshini wokudika itonela (i-TBM), GFRP Ingasetyenziselwa ukuqinisa okuphambili kwikhonkrithi. Kule meko, i-TBM inokugrunjwa ngokulula. Ukuqiniswa kwesinyithi yingxaki ye-TBM, kuba ayinakho ukubhola udonga.

Funda ngokugqithisileyo: Isetyenziswa njani i-fiberglass yokuqinisa emhlabeni