Simbi epurasitiki geogrids ari nyore kubata nechando nharaunda munzvimbo dzinotonhora.
Paunenge uchigadzira migwagwa panzvimbo ine chando munzvimbo inotonhora, nzvimbo dzinotonhora uye dzinonyunguduka dzevhu zvinogona kuunza njodzi dzakawanda kumugwagwa mukuru.Kana mvura iri muhwaro hwevhu inoomesa chando, inowedzera huwandu hwevhu, zvichiita kuti ivhu rakaomeswa nechando riwedzere kumusoro, zvichiita kuti chando chiwedzere.
Kushandisa simbi epurasitiki geogrids semusara wekuparadzanisa pakati penheyo yevhu uye yakapwanyika dombo subgrade inogona kudzivirira silt kupinda mumugwagwa nekupidikira panzira.Somuenzaniso, apo mimwe migwagwa mikuru inonyunguduka, silt inowanzodonha kubva padenga.Kana uchiisa tsono yakabaiwa kana anti sticking simbi epurasitiki geogrids pakati peivhu rezasi, inogona kudzivirira silt kubva kukugadzira makoronga.Zvakakosha kuvaka mugwagwa wakanaka wemamiriro ekunze munzvimbo inotonhora, kazhinji pasina kuisa pavement layer, iyo inoda gobvu rakapwanyika dombo subgrade.Zvisinei, munzvimbo dzepermafrost, kazhinji pane kushaya matombo nejecha.Kuti uderedze mitengo yekudyara, geotextile inogona kushandiswa kuvhara guta repasi kuvaka mugwagwa.
Nguva yekutumira: Kubvumbi-04-2023