Kwinyanga ephelileyo, sifumene umbuzo malunga neisityumzi somhlathievela eMauritania. Umthengi kufuneka atyumze i-granite ye-150mm kunye ne-basalt malunga ne-10mm. Kwakhona umthamo wakhe ofunekayo umalunga neetoni ezili-15 ngeyure.
Ngokwemfuno yakhe, sincoma imodeli yethu ye-PE250x400isityumzi somhlathi. Ubukhulu bayo bokutya bungama-200mm, ubungakanani bemveliso bungaphantsi kwama-20mm. Kwaye umthamo wayo umalunga neetoni ezili-10-20 ngeyure. Imodeli ye-PE250x400isityumzi somhlathiinokuhlangabezana ngokupheleleyo neemfuno zomthengi.
Kwiintsuku ezintlanu ezidlulileyo, umthengi ufake iodolo. Siyigqibile ngale ntsasa, kwaye sitshizaisityumzi samatyemhlophe ngokweemfuno zabathengi. Kwakhona simthathele ividiyo yovavanyo ngale njikalanga.
Siza kuyithumela kusasa kusasa kwaye sinethemba lokuba umthengi wethu uya kwaneliseka ngayo. Umnqwenelele impumelelo kumsebenzi wakhe wemigodi.
Ixesha lokuposa: 20-03-25