Wrought Hlau laj kab kuj yuav xeb nyob rau hauv tej yam kev mob. Zinc steel guardrail muaj peev xwm tiv taus oxidation, tab sis qhov loj ntawm nws qhov kev tiv thaiv corrosion muaj peev xwm hloov nrog kev siv cov hlau nws tus kheej thiab hom ib puag ncig. Hauv qhov chaw qhuav thiab huv si, nws muaj peev xwm tiv thaiv corrosion zoo heev; thaj chaw ntug hiav txwv dej, hauv hiav txwv pos uas muaj ntsev ntau, yuav sai sai. Yog li ntawd, nws tsis yog txhua yam ntawm zinc steel guardrail, uas tuaj yeem tiv taus corrosion thiab xeb hauv ib puag ncig.
Koj puas paub tias kev saib xyuas txhua hnub ntawm zinc steel guardrail yuav tsum ua li cas?
Zinc steel sam thiaj guardrail yog vim nws cov profile kub-dip galvanized yeeb nkab muaj peev xwm tiv thaiv corrosion, tab sis txawm zoo npaum li cas los tiv thaiv corrosion tsis tuaj yeem tiv thaiv kev tawm tsam ntawm cov kua qaub thiab muaj zog tide, zinc steel sam thiaj guardrail, sam thiaj guardrail, zinc steel guardrail, aluminium alloy Balcony guardrails, yog li ntawd, hmoov txheej txheej txheem ntawm galvanized yeeb nkab tseem ceeb heev. Qhov zoo zinc steel sam thiaj guardrails muaj kev tiv thaiv zoo ntawm cov hmoov txheej txheej, uas tuaj yeem tiv thaiv xeb rau 30 xyoo. Cov zinc steel profiles tuaj yeem siv thaum lub sijhawm teeb tsa Qee yam yuav tsum tau sau tseg.
Ua ntej ntawm tag nrho cov, thaum lub installation txheej txheem, xyuam xim rau lub installation ntawm lub waterproof tsho, tiv thaiv los nag los ntawm eroding cov yeeb nkab los ntawm sab hauv, kom cov yeeb nkab yog txiav los ntawm sab hauv mus rau sab nraud. Cov yeeb nkab yuav tsum tau txiav nrog lub tshuab txiav dej kom cov txiav tiaj tus thiab cov zinc txheej thiab cov hmoov txheej txheej yog puas. Tsuas yog ob lub ntsiab lus xav tau thaum lub sijhawm teeb tsa los xyuas kom meej tias koj lub sam thiaj zinc-steel lub sam thiaj ruaj khov dua.
Cov ntsiab lus hauv qab no yog kev saib xyuas yooj yim ntawm zinc steel sam thiaj guardrail khoom:
1. Tsis txhob khawb qhov txheej txheej ntawm lub sam thiaj nrog cov khoom ntse. Feem ntau hais lus, txheej txheej yog los tiv thaiv xeb thiab corrosion ntawm lub guardrail. Yog tias koj xav tau tshem tawm ib feem ntawm lub guardrail, koj yuav tsum nco ntsoov txhim kho thiab kho qhov seem kom tiv thaiv menyuam yaus nce toj thiab ua si ntawm lub sam thiaj, thiab lwm yam, tuaj yeem tiv thaiv qhov tshwm sim ntawm kev poob thiab txhim kho kev nyab xeeb ntawm lub sam thiaj.
2. Yog hais tias zinc steel sam thiaj guardrail tsuas yog cov huab cua nyob sab nraum zoov xwb, cov xeb tiv thaiv ntawm qhov chaw tiv thaiv tsis muaj teeb meem, tab sis yog tias muaj huab cua hnyav, koj yuav tsum siv cov ntaub paj rwb qhuav kom tshem tawm cov dej ntws ntawm lub guardrail. Tom qab cov nag tso tseg, so tawm cov dej ntawm lub guardrail nyob rau hauv lub sij hawm ua cov dej pov thawj ua hauj lwm ntawm zinc steel guardrail.
3. Feem ntau zinc steel guardrails yog siv sab nraum zoov, thiab sab nraum zoov plua plav ya. Sij hawm dhau mus, yuav muaj plua plav ntab rau ntawm zinc steel guardrails, uas cuam tshuam ncaj qha rau qhov ci thiab zoo nkauj ntawm cov guardrails, uas ua rau muaj kev puas tsuaj ntawm cov yeeb yaj kiab tiv thaiv ntawm qhov chaw tiv thaiv. So sab nraum zoov zinc-steel laj kab cov chaw tsis tu ncua, feem ntau nrog cov ntaub mos mos.
4. Txhawm rau kom tsis txhob xeb hlau, koj tuaj yeem niaj hnub so ib qho me me ntawm cov roj xeb lossis cov tshuab xaws cov roj rau ntawm qhov chaw ntawm qhov chaw nrog paj rwb ntaub, thiab hais kom cov zinc-steel balcony guardrail yog ci li tshiab. Yog tias pom tias qhov chaw tiv thaiv tau pib muaj xeb, nws yuav tsum tau siv rau cov xeb nrog cov paj rwb dipped hauv cov roj cav kom sai li sai tau, kom cov xeb tuaj yeem raug tshem tawm, thiab nws tsis tuaj yeem ncaj qha polished nrog cov ntawv xuab zeb thiab lwm yam ntaub ntawv ntxhib.
5. Khaws kom deb ntawm cov kua qaub thiab alkali. Cov kua qaub thiab alkalis uas muaj cov nyhuv corrosive ntawm zinc hlau yog "tus naj npawb ntawm cov neeg tua neeg" ntawm zinc steel guardrails. Yog hais tias zinc steel guardrail yog stained nrog acid (xws li sulfuric acid, vinegar), alkali (xws li formaldehyde, soapy dej, dej qab zib), cov av yuav tsum tau ntxuav tam sim ntawd nrog dej huv, thiab ces so qhuav nrog qhuav paj rwb ntaub.
Post lub sij hawm: May-08-2020