Technical Information

The fire-rated board is made with special mineral additives and reinforcing fibers in the gypsum core, which delays heat transfer to the underlying layers. In OPAL's lab tests, this structure guarantees fire resistance of up to 120 minutes for the 15 mm thickness.

Every pallet passes through an automatic measurement system before loading. Each panel's length, width and thickness is checked within a ±0.3 mm range, and out-of-range pallets are automatically diverted from the line.

Using a 9.5 mm panel on a C70 frame with OPAL profiles, the minimum total thickness of a non-load-bearing partition wall reaches 75 mm. This can increase when accounting for finishing layers and utility void space.

OPAL's moisture-resistant panel is designed for interior spaces with intermittent moisture exposure. For exterior applications or continuous water contact, additional protective coating and technical consultation from OPAL's project team are required.

After approval of the execution drawings and technical details, the production schedule is logged in OPAL's ERP system. Standard orders are ready for delivery or loading within 7 to 10 business days, and custom orders with special dimensions within 15 business days.