Product Structure

The ZT50 OA panel is made of high-quality SPCC cold-rolled steel. The top surface uses ST14 stretch steel plate, processed by stretching, spot welding, phosphating, and powder coating. The interior is filled with foamed cement, and the edges are reinforced with welded steel for enhanced durability.

 

Product Performance

Panel Weight: 8–12 KG/piece

ASTM E136-11: Class B non-combustible

ASTM E84-14: Class A Flame Retardant

EN13501-1: Fire Resistance Bfl-s1

ASTM E492-09: Impact Sound Rating IIC58

ASTM E283-04: 25Pa Air Leakage ≤0.3 L/s·m²

Compliant with NIOSH 9002 Asbestos-Free Standard

LEED Green Building Third-Party Certification Available