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Hot ire silt nsu njikwa nke quicksand, kwụsiri ike gravel elu

Waya Back Silt nsuna-ejikọta akwa nzacha a kpara akpa na nwalere ka ọ bụrụ ntupu galvanized iji mee ka sistemụ nsu silt kacha mma ma dị ọnụ ahịa.Ebumnobi nke waya azụ silt nsu bụ igbochi eruba nke sedimenti si na-ahapụ ebe a chọrọ na-abanye eke drainage ụzọ ma ọ bụ oké mmiri ozuzo usoro site slowing oké mmiri ozuzo na-asọpụta na-eme ka deposition nke sedimenti na Ọdịdị.Silt fencing na-agba ume ịgbapụta mpempe akwụkwọ ma na-ebelata ikike nke ịmepụta ruts na gullies.

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Ọrụ


1.Control nke quicksand,stable gravel elu.


2. Nwere ọrụ nduzi ụfọdụ na ájá.


3.Jiri na njem mmepụta ihe na nke Ngwuputa na omenala omenala nke ihe ize ndụ nke oké ifufe ájá, wdg.

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Oge nzipu: Ọktoba 22-2020