Hello guys.. a question from Brazil :).. I have a case of a galvalume sheet used in a roof where lots of black rounded spots (stains) +/- 5 to 10 mm diameter appeared in the sheets. This roof is used in a animal confinment area.. is it related agressiveness of animals confinment.. Could you explain technically what are the stains? Thanks
What about heavier gage steel ( in construction roofing specifications) ? 24 gage is usually preferred over 26 gage. Doesn't heavier gage help control shape issues ?
Hello guys.. a question from Brazil :).. I have a case of a galvalume sheet used in a roof where lots of black rounded spots (stains) +/- 5 to 10 mm diameter appeared in the sheets. This roof is used in a animal confinment area.. is it related agressiveness of animals confinment.. Could you explain technically what are the stains? Thanks
What about heavier gage steel ( in construction roofing specifications) ? 24 gage is usually preferred over 26 gage. Doesn't heavier gage help control shape issues ?
what is coil set? i get a lot of oil canning right from the machine