Le mveliso isetyenziselwa ngokukodwa itemplate yokwakha ngasentla, ukuya kwithempleyithi yesakhiwo ejikeleze ukuvalwa, ukukhuseleka kwamanzi kunye nobungqina bokufuma, ukuchasana nokufuma kunye nokufuma emoyeni kunye nomphunga, musa ukuvumela itemplate yokwakha ngenxa yokufunxa amanzi kunye idrum.Ingaba i-formwork yesakhiwo ithuthwa ngomhlaba okanye ngolwandle, inobungqina obuhle bomswakama kunye nobungqina bamanzi.Umbala we-putty paste unokwenziwa ngokwezifiso ngokuhambelana neemfuno zabathengi.