NOCOM is a ¾" thick tongue-and-groove structural cement board designed to replace poured gypsum toppings and other wet systems. It installs with standard carpentry tools and supports immediate trade loading.

Features

• Eliminates curing delays and added moisture from poured toppings
• Reduces structural dead load compared to poured concrete
• Provides combined fire and acoustic performance in a single panel
• Weather-resistant and dimensionally stable

Specifications

• Weight: ~4.5 lb/ft² (145 lb per 4′×8′ sheet)
• Class A surface burn (Flame 0 / Smoke 5) per ASTM E84
• Chloride content < 1%, resistant to mold and corrosion
• Bending Strength: 3,242 psi
• Shear Strength: 3,302 psi
• Noncombustible per ASTM E136 (QAI Certified)
• UL Classified for 1- and 2-hour fire-rated assemblies (H514, L580, M527, P569, and more)
• STC/IIC ≥ 55 in tested floor/ceiling assemblies