Kev tshawb fawb txog kev tiv thaiv corrosion ntawm basalt fiber concrete los pab txhim kho kev ruaj khov ntawm cov pob zeb

Kev tshawb nrhiav txog kev tiv thaiv corrosion ntawm cov khoom siv Basalt Fiber cov pob zeb ua vaj tse qhia tau hais tias kev sib xyaw ntawm cov khoom tsim nyogcov fiber basalt tuaj yeem txhim kho qhov kev tiv thaiv xeb ntawm cov pob zeb ua vaj tse, uas muab lub tswv yim tshiab los daws qhov teeb meem ntawm kev puas tsuaj ntawm kev ruaj khov los ntawm kev xeb ntawm cov pob zeb.
Kev xeb ntawm cov pob zeb ua vaj tse yog ib qho tseem ceeb ua rau nws lub zog puas tsuaj, uas ua rau muaj kev poob nyiaj txiag loj heev txhua xyoo. Yuav kom txo tau kev poob nyiaj txiag los ntawm kev xeb ntawm cov pob zeb ua vaj tse, nws yog ib qho tseem ceeb heev uas yuav tsum kawm txog kev tiv thaiv xeb ntawm basalt fiberpob zeb ua vaj tse. Tam sim no, kev tshawb fawb tseem ceeb yog los ntawm Cov Qauv Siv Ua Vaj Tsecov khoom siv tau muab tso rau hauv cov tshuaj tiv thaiv corrosion sib txawv los tshuaj xyuas cov kev hloov pauv hauv nws lub zog compressive, flexural zog thiab lwm yam khoom.

Cov Kev Tshawb Fawb:

• Lub zog compressive thiab lub zog flexural: lub zog compressive thiab lub zog flexural ntawm basalt fiber Cov pob zeb ua vaj tse txo qis nrog rau qhov nce ntawm cov tshuaj corrosive concentration thiab lub sijhawm corrosion, tab sis kev sib xyaw ntawm cov fibers basalt kom raug tuaj yeem txhim kho nws lub zog compressive thiab lub zog flexural hauv qhov chaw corrosive. Txawm li cas los xij, kev koom ua ke ntau dhau ntawm cov fibers basalt yuav ua rau lub zog txo qis.
• Cov khoom tiv thaiv kev tawg: Tom qab muab tso rau hauv cov kua sodium sulfate rau 90 hnub, cov khoom tiv thaiv kev tawg ntawm basalt fiber Cov pob zeb ua vaj tse tau zoo dua qub, uas qhov txiaj ntsig zoo tshaj plaws tau ua tiav thaum cov khoom sib xyaw ntawm cov fiber basalt yog 0.1%.
• Kev tiv thaiv kab nrib pleb: tom qab muab tso rau hauv cov kua sodium chloride rau 90 hnub, 180 hnub thiab 270 hnub, basalt fiber tuaj yeem tiv thaiv kev tawg thaum ntxov hauv cov pob zeb ua vaj tse, nrog rau kev ua tau zoo tshaj plaws tiv thaiv kev tawg thaum qhov ntim tshuaj yog 0.1%.
• Lub peev xwm deformation thiab qhov kawg bearing peev xwm: Qhov kev sim compressive ntawm cov qauv uas tau muab tso rau hauv cov tshuaj corrosive qhia tau hais tias qhov ntxiv ntawm cov fibers basalt tuaj yeem txhim kho lub peev xwm deformation thiab lub peev xwm bearing kawg ntawm cov pob zeb, thiab cov nyhuv yog qhov zoo tshaj plaws thaum qhov ntim tshuaj yog 0.1%.

Txawm hais tias cov kev tshawb fawb uas twb muaj lawm tau lees paub qhov zoo ntawm cov fiber basalt rau kev tiv thaiv corrosion ntawm cov pob zeb ua vaj tse, feem ntau ntawm cov kev tshawb fawb tam sim no tsom mus rau ib qho corrosive mob (piv txwv li, sulfate lossis chloride corrosion), thiab muaj tsawg dua kev tshawb fawb ntawm cov tshuaj sib xyaw ntawm ntau yam corrosive tshuaj. Tsis tas li ntawd, cov kev tshawb fawb uas twb muaj lawm feem ntau txhawj xeeb txog qhov cuam tshuam ntawm cov fiber admixture rau cov khoom siv kho tshuab, yav tom ntej xav tau kev txhim kho ntxiv rau qhov teeb meem ion erosion thiab penetration peev xwm thiab lwm yam ntawm kev tshawb fawb.
Cov kws tshaj lij tau hais tias kev tshawb fawb ntawm cov pob zeb basalt fiber muab kev txhawb nqa tseem ceeb los txhim kho qhov ruaj khov ntawm cov pob zeb, thiab xav tias yuav siv dav hauv kev tsim kho hauv hiav txwv, cov chaw siv tshuaj lom neeg thiab lwm yam chaw muaj kuab paug yav tom ntej.