EXPANSION CONTROL JOINT BEAD

Control joints used effectively will divide a large solid wall into panels that facilitate longitudinal movement there by
reducing the chances for cracks or limiting how much cracking actually occurs on the wall face.
SPECIFICATION OF STEEL
GALVANIZED STEEL COMPLIES WITH ASTM A-653
LOCK FORMAING QUALITY PER ASTM C-847
ZINC COTING BY THE HOT DIP PROCESS = G90 (Z 275 GM/M2
)