Deg Erosion thiab cuam tshuam: Yog hais tias cov nag hnyav thiab tsis tu ncua, nws tuaj yeem ua rau qhov chaw ntawm cov pob zeb tshiab tshiab. Qhov no tuaj yeem ua rau qhov ntxhib lossis tsis sib xws thiab tuaj yeem nthuav tawm cov khoom sib xyaw hauv qhov sib xyaw.
Nto Cracking: Kev ua kom txias sai ntawm cov pob zeb vim los nag tuaj yeem ua rau muaj kev ntxhov siab thermal, uas ua rau muaj qhov tawg. Cov kab nrib pleb no tsis tas yuav cuam tshuam cov qauv kev ncaj ncees tab sis tuaj yeem cuam tshuam rau cov tsos thiab kev ua haujlwm ntev.
Txo lub zog: Yog tias cov pob zeb tseem tsis tau mus txog nws qhov kev teeb tsa thawj zaug (feem ntau hauv thawj ob peb teev tom qab nchuav), cov nag hnyav tuaj yeem ua rau cov khoom sib tov, cuam tshuam rau cov txheej txheem cement hydration thiab muaj peev xwm txo cov pob zeb ua kom lub zog kawg.
Nto Blemishes: Raindrops tuaj yeem tsim blemishes nto, hu ua "bugholes," ntawm cov pob zeb ua tiav. Cov blemishes no yuav ua tau unsightly tab sis feem ntau tsis cuam tshuam rau cov pob zeb kev ua tau zoo.
Kev ncua hauv kev ua tiav: Los nag tuaj yeem cuam tshuam cov txheej txheem ua tiav, ua rau nws nyuaj kom ua tiav qhov chaw du thiab zoo ib yam. Qhov no yuav xav tau kev ua tiav ntxiv thaum nag los nag.
Xim Variations: Hauv kev siv cov pob zeb zoo nkauj, xws li stamped lossis stained pob zeb, nag tuaj yeem ntxuav cov xim pigments lossis cuam tshuam cov txheej txheem staining, ua rau cov xim tsis sib xws lossis tsis sib xws.
Txhawm rau txo qis qhov cuam tshuam tsis zoo ntawm nag los ntawm cov pob zeb tshiab, ntawm no yog qee cov kauj ruam uas tuaj yeem ua:
Npog thiab Tiv Thaiv: Yog tias cov nag xav tau sai tom qab nchuav, npog cov pob zeb nrog cov dej tsis muaj dej lossis cov ntawv yas los tiv thaiv nws los ntawm dej nag ncaj qha. Xyuas kom lub npog yog txaus anched los tiv thaiv nws los ntawm tshuab.
Khaws Qhov Nto Moist: Yog tias cov nag yog lub teeb thiab sib cuam tshuam, xav txog kev ua kom cov pob zeb ntub dej los ntawm kev siv lub teeb pos huab ntawm dej kom tsis txhob qhuav sai.
Kev ncua sij hawm: Qee zaum, nws yuav raug nquahu kom ncua lub pob zeb ua pob zeb yog tias huab cua hnyav hnyav. Qhov no tuaj yeem pab kom tsis txhob muaj teeb meem tshwm sim thiab ua kom muaj kev tso kawm tiav.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias kev kho pob zeb yog ib txoj hauv kev tseem ceeb, thiab kev tswj xyuas qhov kev kho kom raug, nrog rau kev tiv thaiv los ntawm huab cua tsis zoo, yog qhov tseem ceeb rau kev ua tiav qhov kev xav tau ntawm lub zog thiab kav ntev. Cov neeg cog lus yuav tsum ua tib zoo saib xyuas cov xwm txheej huab cua thiab muaj cov phiaj xwm xwm txheej nyob rau hauv qhov chaw los tiv thaiv cov pob zeb tshiab tshiab yog tias muaj peev xwm los nag.
Peb Saner Heavy Industry (SEZG) tau tsim muaj nyob rau hauv 2010, Peb tshwj xeeb hauv kev tsim ntau yam khoom siv twj tso kua mis, nrog rau kev teeb tsa lub tshuab, lub zog mining machinery, ib puag ncig engineering machinery, thiab kev tshawb fawb thiab kev tsim cov kev daws teeb meem rau underground engineering machinery. Yog xav paub ntxiv, nyem rau ntawm qhov link hauv qab no:
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