not the same as the outer wall insulation is needed steel mesh woven bag, and today we take a look at what this analysis is one of the reasons: One reason: because the wall insulation steel wire diameter is generally used as the metal trace 30 # -60 #, the wire diameter of the steel wire as we know it would be very fine steel wire welding small dot area will be particularly easily during transport there rub phenomenon, so the weld may accidentally cut open welding, so it is easy to influence the use of welded wire mesh. Two reasons: the use of two layers of wall insulation is packed, every roll of steel wire with plastic paper packaging good light, and then every five volumes packed with woven steel mesh wrap up, which can effectively prevent the occurrence of the phenomenon rub. Learned by the above reasons, the protective effect only with bags before they can effectively prevent problems occurring during transport. Therefore external wall insulation are using steel mesh bags packed. Reprinted: hewjw/html/xwzx/1897.html 

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