Top differences between Galvalume and Galvanized Corrugated Roofing Sheets(1)

Puas yog koj tab tom nrhiav ib daim ntawv hlau vov tsev zoo meej? Feem ntau siv yog Galvalume thiab Galvanized, ntawm no yog ob peb qhov sib txawv saum toj kawg nkaus uas yuav pab koj xaiv qhov zoo tshaj plaws raws li koj qhov kev siv thiab peev nyiaj.

1. Keeb kwmated

   
   

   Galvalumeis ib lub npe lag luam uas tau tsim nyob rau xyoo 1972 los ntawm Bethlehem Steel. Nws yog siv los piav txog cov khoom siv vov tsev hlau.

Galvanization siv los tiv thaiv los ntawm hluav taws xob shocks nyob rau hauv lub xyoo pua puv 19.
It was invented in 1836, and the process of coating steel by dipping it in molten zinc after first cleaning it was used.




2. Galvalume yog ib daim ntawv vov tsev uas muaj txheej zinc, silicon, thiab txhuas. Tag nrho cov txheej no tiv thaiv cov hlau thiab yog thawj daim ntawv ntawm cov hlau ua los ntawm oxidation.
   Nws tiv thaiv lub hauv paus hlau thiab txiab hlau txheej.



Galvanizing yog dav siv rau kev tiv thaiv corrosion thiab yog ib qho nrov vov tsev ntawv. Nws muaj nyias zinc coat puag hlau uas pab koj tiv thaiv los ntawm ntuj puag ncig xws li dej, hnub, thiab lwm yam.
Nws txheej tiv thaiv lub hauv paus hlau.



3. Galvalume yog tsim los ntawm kev sib xyaw ntawm zinc, silicon, thiab txhuas. Cov muaj pes tsawg leeg siv cov 3 lub ntsiab lus hauv lub tsho Galvalume yog 55% ntawm txhuas, thiab 43% zinc, nrog rau qhov tsawg heev ntawm silicon.

   
   

   Galvanizing yog 100% zinc. Nws tsis tshua muaj kev txhim kho hauv kev sib piv rau Galvalume muaj peev xwm tiv thaiv.




4. Galvalume yog siv rau sab nraum zoov vov tsev ua vaj huam sib luag hlau tsuas yog rau kev tiv thaiv hlau thiab yog xeb.
   Galvalume txheej cia nws nyob tiv thaiv thiab yog ib qho kev tiv thaiv zoo dua nyob rau hauv qhov sib piv rau carbon hlau.
   Cov muaj pes tsawg leeg ntawm txhuas thiab zinc pab tiv thaiv los ntawm ntuj calamities.
   
   




Galvanized kuj tseem siv los ua cov ntawv vov tsev, tab sis vim qhov kev sib piv tsis zoo, nws yog siv feem ntau hauv kev tsim kho thiab kho cov chaw.
Nws khaws kev tiv thaiv los ntawm kev saib xyuas thiab tsis tshua muaj oxidized vim nws yog ua los ntawm zinc nkaus xwb.
Vim hais tias ntawm ib qho hlau muaj pes tsawg leeg, nws yog tus nqi-zoo.
Nws yog zoo tiv thaiv corrosion.