Product Description

~Surface structure
Surface structure: the metal cover layer + insulating layer + bottom lining
The cover layer: high quality color coating steel plate, printing steel plate, aluminum magnesium manganese alloy plate etc.
The heat insulation layer: high-quality hate water rock wool, glass wool.
Bottom lining: color coating steel plate

Product advantages
Class A fireproof: core material using an A-class non combustible high-quality hate water rock wool and glass wool, improve the fireproof performance of the overall construction.

Durable: groove on both sides using the rigid polyurethane foam to filling, increase the overall surface strength, and prevent the rabbet deformation. At the same time, blocking the infiltration of rain water, prevent the core material due to moisture absorption decreased strength and thermal insulation.

Thermal insulation and energy saving: core material with low thermal conductivity, good thermal insulation performance.

Good sound insulation: Sound Insulation levels ≥ *0dB, effectively reduce the external noise interference.

Convenient construction: simple construction, fast installation, having excellent operability.