This method can eliminate the requirements for the processing and production of iron reinforcements and molds, and by providing adequate cathodic protection for steel envelopes in the long term, the collision problem can be eliminated.
Le ndlela ingasusa izidingo ezihlobene nokucutshungulwa nokukhiqizwa kwemigoqo yensimbi nezikhunta, futhi ngokuhamba kwesikhathi, ngokunikeza ukuvikela okwanele kwe-cathodic ezimvilophini zensimbi, izinkinga zokushayisana zingaqedwa.