Description

Product Description The newly corrugated sandwich panel, combined with the two characters of corrugated board and color steel panel, it enhanced the intensity, and also benefit for the sound-proofing, insulated, water-drainage and screwless revea. It adopts the inflamming-retarding type EPS, and rock wool as the core material, heat coating zinc color panel as the facade board(double), and the high intensity binder, through high-speed continuous automatic forming machine, adding temparature and pressure, and via deflashing, slotting, and blanking., to make as new building refurbishing board.