... : 643°CThe content of the organics: 2.9% Characters: Light weight, fireproof , heat-insulation, sound absorption, and anti-seismic ... coating Feature of the color steel sanwich panel:1. Light Weight: 10-14KG/m², equivalent to 1/30 brick ... , workshop,warehouse, office block, exhibition halls, gymnasiums, store, canopy, light steel villa, residence, container house etc. ItemPUEPSRock WoolSteel Thickness0.5 ...