Siv rau Galvanized Hlau Roofs & Phab Ntsa

Ua ntej kev taw qhia ntawm Galvalume rau kev lag luam hlau vov tsev nyob rau hauv lub xyoo pua 20th, sivgalvanized ntawvthiab coils rau vov tsev yog ib txwm xyaum. Txawm li cas los xij, vim tias qhov ua tau zoo dua qub thiab corrosion tsis kam ntawm Galvalume, 90+ feem pua ​​​​ntawm cov hlau vov tsev thiab phab ntsa kev lag luam nyob rau hauv thaum ntxov 2000s hloov los ntawm galvanized substrates mus rau Galvalume substrate.

Galvanized hlau ntawv / coil feem ntau raug xa mus los ntawm nws lub npe hnyav lub npe. Piv txwv li, ib tug neeg yuav xa mus rau nws li G90 lossis G60 uas yog hais txog galvanizing txheej hnyav ntawm 0.90 ounces thiab 0.60 ounces ib square feet. Rau kev siv, architectural hlau vov tsev ua raws li ASTM A653 Standard Specification rau Steel Sheet, Zinc-Coated (Galvanized) los yog Zinc-Iron Alloy-Coated (Galvannealed) los ntawm cov txheej txheem kub-dip, uas qhia tau hais tias ob sab ntawm G90 galvanized steel sheet khoom. muaj 0.45 txheej hnyav, uas ua ke sib npaug 0.9.

Galvanized hlau yog ntsia rau ntawm ntau yam kev siv vov tsev, suav nrog:

Kev ua liaj ua teb- Barns, cia, tsiaj enclosures, thiab lwm yam

Cov qauv siv los yog kev lag luam- Warehouses, factories, thiab lwm yam

Tej yaam num nyob- Tsev neeg ib leeg, ntau tsev neeg, tsev nyob, thiab lwm yam

Cov tsev lag luam- Tsev kho mob, tsev kawm ntawv, khw muag khoom, tsoomfwv cov tsev, thiab lwm yam

Architectural qauv- Kev lag luam, tsoomfwv, tsev nyob, thiab lwm yam

Kub Dipped Galvanized Steel Sheet hauv Chev