matla a matla a anti-seismic, matla a ho jara, matla a anti-extrusion: Boto ea linyeoe tsa tšepe e na le matla a matla a boima, e thibela bokhoni ba ho thella, ho hanyetsa khatello, likoloi tse boima, hape ho thata ho e etsa, ho jara moroalo oa batho le liphoofolo tse ngata. ho tsamaea holimo le tlase ho eona, ho ntse ho ka boloka thepa e 'ngoe e bonts'oa, poleiti ea marang-rang ea tšepe e kopantsoeng e ka ba karolo ea mosebetsi oa benche ea mosebetsi, basebetsi ba ka sebetsa le ho sebetsa ho eona, E ka boela ea sebelisoa e le mokato fatše fekthering.