Nyob rau hauv lawv daim ntawv tiav, tsis muaj, galvanized steel thoob, tubs thiab lwm yam khoom siv hauv tsev galvanized tam sim no tsis muaj tshuaj lom rau cov neeg laus, menyuam yaus, nroj tsuag lossis tsiaj. Thaum nws los txog rau qhov tshuaj lom ntawm zinc rau tib neeg, txawm li cas los xij, muaj me ntsis ntxiv rau zaj dab neeg.
Puas yog Galvanized steel toxic?
Thaum vuam galvanized steel, zinc txheej yooj yim vaporises. Qhov no yuav tsim zinc oxide fumes uas yuav sib xyaw nrog huab cua. Cov roj no tuaj yeem ua rau lub sijhawm luv luv rau koj txoj kev noj qab haus huv uas tseem hu ua "metal fume fever". Welders tej zaum yuav muaj cov tsos mob xws li mob khaub thuas thaum lawv nqus pa.
Thaum twg qhov kub ntawm galvanizing hlawv tawm?
High kub siab tshaj 480 F (250 C) yuav nrawm nrawm nrawm thiab txuas ntxiv tuaj yeem ua rau zinc-hlau alloy txheej txheej tawg thiab sib cais ntawm cov hlau.
Yuav ua li cas galvanized tub hlawv?
Qhov kub hauv qhov hluav taws kub tuaj yeem yooj yim tshaj 1,000 F. Muaj peev xwm ua rau cov txheej txheem puas tsuaj tab sis ntau tus tau pom hluav taws puas tsawg rau ntawm cov hlau galvanized. Feem ntau ib txheej ntawm cov pa roj carbon plua plav coats galvanized nto thiab nyob rau hauv cov txheej txheem no cov txheej tsis zoo. Yuav ua li cas yog tias koj hlawv galvanized steel?
Koj ua dab tsi nrog cov qub galvanized?
Saib seb tib neeg siv galvanized tubs li cas
- Planters. Tsim kom muaj nqaij, rustic aesthetic rau koj lub vaj yog yooj yim npaum li sau lub galvanized tubnrog cov av nplua nuj thiab cog koj cov noob. …
- qhov hluav taws kub. …
- Tuav ntaub ntaub/ phuam. …
- Ntxuav koj tus tsiaj. …
- Ice tub rau tog. …
- Kho kom zoo nkauj vaj. …
- Tie-Dye Party.
