Ukusetshenziswa kokhonkolo wegwebu kanye ne-ejenti yamaprotheni egwebu yezilwane i-geopolymer void filling
Izicelo zekhonkrithi yegwebu Ngenxa yezimfanelo zayo ezinhle, ukhonkolo wegwebu usetshenziswa kakhulu emikhiqizweni yodonga yokonga amandla futhi uye…



















































































