Izinqwaba zamaphepha zisetshenziswa ezakhiweni zokugcina umhlaba lapho kufanele kusungulwe khona izinga lobuso elihlukile. Izinqwaba zamaphepha zakha isikhombikubona esiqondile.

Izinqwaba zensimbi zisetshenziselwa izindonga zokugcina zesikhashana nezihlala njalo. Izakhiwo zifaka phakathi amakamelo angaphansi komhlaba, izindawo zokupaka izimoto ezingaphansi komhlaba kanye nezindawo zokuvikela amabhuloho okuhlanganisa namabhuloho ahlanganisiwe.

Izinzuzo Zomkhiqizo:

1. Ngomthamo oqinile wokuthwala kanye nesakhiwo esilula, udonga oluqhubekayo olwakhiwe ngamaqoqo eshidi lensimbi lunamandla aphezulu kanye nokuqina.

2. Ukuqina kwamanzi okuhle, i-lock joint yenqwaba yensimbi ixhumene eduze, okungavimbela ukuvuza ngokwemvelo.

3. Ukwakhiwa kulula, kungavumelanisa nezimo ezahlukene ze-geological kanye nekhwalithi yomhlabathi, kunganciphisa inani lokumba lomgodi wesisekelo, umsebenzi uthatha indawo encane.

4. Ukuqina okuhle, kuye ngokuthi umehluko endaweni yokusetshenziswa, impilo ingaba yiminyaka engama-50.

5. Ukwakhiwa kunobungani nemvelo, futhi inani lenhlabathi ethathwayo kanye nokhonkolo osetshenziswayo lincishisiwe kakhulu, okungavikela ngempumelelo izinsiza zomhlaba.

6. Ukusebenza kahle, kufaneleka kakhulu ekusetshenzisweni okusheshayo kokulawula izikhukhula, ukuwa, isihlabathi esisheshayo, ukuzamazama komhlaba kanye nokunye ukusiza kanye nokuvimbela izinhlekelele.

7. Izinto zingaphinde zisetshenziswe ukuze zisetshenziswe ngokuphindaphindiwe, futhi zingasetshenziswa kabusha izikhathi ezingu-20-30 kumaphrojekthi esikhashana.

8. Uma kuqhathaniswa nezinye izakhiwo ze-monomer, udonga lulula futhi luyakwazi ukuzivumelanisa nezimo kakhulu nokuguquguquka, okufanelekela ukuvimbela nokwelapha izinhlekelele ezahlukahlukene ze-geological.