Izithako ze-concrete ziyimikhiqizo yethu eyinhloko yokuncintisana, futhi yonke imikhiqizo ibekwe kulokhu okuyinhloko, ihlanganisa uhla oluphelele lwezithako ze-concrete ezisebenza kahle - nge-polycarboxylate superplasticizer ethuthukisiwe njengomkhiqizo ophambili, futhi futhi kufaka phakathi i-concrete esebenza kahle kanye nezinto ezisekelwe kumakhemikhali (njengama-grouting agents nezinto zokugrouta ezipost-tensioning)