Tsvagiridzo paCorrosion Resistance yeBasalt Fiber Concrete
Concrete corrosion ndechimwe chezvikonzero zvikuru zvekudzikira kwekongiri, uye nyaya dzekongiri dzinokonzera kurasikirwa kukuru kwehupfumi gore rega rega. Kuti uderedze kurasikirwa kwehupfumi kunokonzerwa nekongiri corrosion, zvakakosha zvikuru kudzidza kuomarara kuramba kwe Basalt Fiber kongiri.
Parizvino, tsvakiridzo pamusoro pekupokana kwekuora kwebasalt fiber kongiri inonyanya kusanganisa kunyudza kongiri zvienzaniso mune dzakasiyana corrosion mhinduro kweimwe nguva yenguva uye kuongorora kushorwa kwekupokana kwebasalt fiber kongiri kuburikidza nekuyedza. Zvidzidzo zvekuyedza zvakaona kuti kudzvanya simba uye kuchinjika simba re basalt fiber kongiri inodzikira sezvo kuwanda kweiyo corrosive solution kunowedzera, uye ivo vanodzikirawo nekuwedzera kwenguva yekuora mune ino corrosive solution yeiyo imwe concentration. Kuwedzerwa kwebasalt fibers kunogona kuvandudza kusimba uye kuchinjika kwekongiri munzvimbo inoora. Nekudaro, kuwedzera huwandu hwakawandisa hwebasalt fibers zvinotungamira mukudzikira kwekongiri yekumanikidza uye kuchinjika simba. Vamwe vaongorori vakaisa sampuli dzebasalt fiber kongiri mune yesodium sulfate mhinduro kwemazuva makumi mapfumbamwe uye vakawana kuti kuwedzera kwebasalt fibers kunogona kunyatso kuvandudza kutsemuka kwekongiri, nekudaro kunowedzera kusagadzikana kwayo kwekuora. Pasi pemamiriro aya, yakanyanya kunaka kuramba yakapwanyika yakawanikwa ine basalt fiber vhoriyamu yemukati ye0.1%. Panguva imwecheteyo, zvienzaniso zvebasalt fiber kongiri zvakaiswa musodium chloride solution kwemazuva makumi mapfumbamwe, mazuva 180, uye mazuva 270. Kuenzanisa kwakaratidza kuti kuwedzera kwe basalt fibers inogona kutadzisa kuvandudzwa kwekutanga kutsemuka mukongiri, uye sezvo nguva yekuora inowedzera, yakanyanya kunaka kuramba kunowanikwa ne basalt fiber vhoriyamu yemukati ye0.1%. Kuwedzerwa kwehuwandu hwakakodzera hwebasalt fibers kunogona kuwedzera kuramba kwekongiri pakuora kubva ku sodium sulfate uye sodium chloride. Compressive bvunzo pazvienzaniso zvakanyikwa mune inoora mhinduro yakawana kuti kuwedzera kwe basalt fibers inogona kuvandudza kongiri ye deformation simba uye yekupedzisira kubereka simba, ine yakanyanya kunaka pabasalt fiber vhoriyamu yemukati ye0.1%.
Muchidimbu, kuwedzera kwe basalt fibers inogona kuvandudza corrosion resistance yekrete. Zvakadaro, zviedzo zvazvino uno zvinonyanya kutarisisa pane imwe corrosion mamiriro (senge sulfate kana chloride corrosion), uye imwe nhaurirano inodiwa patsvagiridzo yemhinduro dzakasanganiswa dzezvinhu zviviri kana kupfuura zvinoparadza.
