2017-11-13
Welded wire mesh need galvanizing this directly affects its service life, after hot dip galvanized processing surface can have very high anti-corrosion effect, thus lengthening the service life of it.
So hot dip galvanization is very important link, the electric welding net that general manufacturer produces is big volume, in 100 meters --200 meters.In hot galvanizing, it should be cut, usually based on the length of the customer's needs.For example: 15---30 meters.
Zinc in the high temperature furnace in hot dip galvanized link will melt, then welded wire mesh in the furnace, the furnace temperature can neither high nor low, otherwise the asymmetry of zinc on welded wire mesh, led to the decrease of the corrosion protection performance, so the temperature control is very important in the process of galvanized.Before entering the zinc furnace, the electric welding network must be flat and cannot have magazines and rust.If there is a rusty place, you need to clean the welding network. After cleaning, there is no magazine, and the surface will be very smooth after galvanizing.
Hot dip galvanized welded wire mesh, construction should be carried out in accordance with the construction plan size cutting, mortar for the first time after curing, the laying of galvanized wire mesh, with anchor bolt, and the second time after daub mortar, tile adhesive forming.Precautions: first, do not fold the galvanized welded wire mesh when construction is done;The second cutting size must conform to the requirements of the construction drawings.0.9 + / - 0.04 mm mesh size 12.7 * 12.7 mm solder applied > 65 n galvanized layer or greater weight of 122 g / ㎡
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.jpg "Duplex Stainless Steel Wire Mesh UNS S31803(S32205)")
