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Fire-rated Interior Lining Solution

2026-09-11
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Fire-Rated Interior Lining Solution & MgO Board - Massif
Solution Configurations by Application
ApplicationConfiguration principle
Interior non-load-bearing partitions8–18 mm; confirm board layers, framing, finish and local fixture requirements.
Window pelmets and formed details15 or 18 mm; confirm forming, cutting, substrate flatness and track-support position.
Service and elevator shaft liningsSelect by shaft-wall construction, board layers and validated model; no universal thickness applies.
Suitable Projects and Buyers

This solution is intended for building-material distributors, wall-system companies, project buyers and commercial or public projects such as offices, hotels, hospitals and schools.

Its purpose is to distinguish the thickness, surface and assembly-validation requirements of different interior positions rather than apply one specification to every use.

Magnesium sulfate board used for interior partitions and shaft linings
Common Project Questions
  • Can one specification serve partitions, window pelmets and shaft linings?

  • Does an A1 panel establish the required fire-resistance period of the complete wall?

  • How should thickness and surface be coordinated with coating or lamination?

Shared Value and Use Boundaries

A1 Non-Combustible Fire Performance

The board achieves Euroclass A1 fire rating, providing superior fire resistance as a material. Note: This classifies the panel's reaction to fire, not the fire-resistance period of a complete partition or shaft wall system.

Ultra-Low Chloride Ion Content (≤0.01%)

Minimal chloride ions ensure long-term durability and corrosion resistance, making the board suitable for demanding environments.

Formaldehyde-Free & Asbestos-Free

Zero formaldehyde and asbestos content for healthier indoor air quality and safe handling during installation.

Versatile Surface Options

Available with non-woven or sanded surface finishes to meet different aesthetic and application requirements.

Project Final Effect & Advantages

Board position and role within the wall

Target thickness, panel size, board layers and framing conditions

Surface type and downstream coating, wallcovering or lamination

Fire-resistance, fixture, impact and service-penetration requirements of the complete assembly

Products Applied In This Project
Chloride-Free Sulfate MgO Board for interior non-load-bearing partitions
Chloride-Free Sulfate MgO Board for window pelmets and formed details
Chloride-Free Sulfate MgO Board for service and elevator shaft linings
Basic Quality Evidence

Test reports, certificates and production evidence shown externally should correspond to the actual product model, specification and test conditions. This solution page provides basic evidence and does not use unrelated certificates to infer complete-system performance.

With the currently available materials, evidence of real production, finished-product inspection and principal certificates is sufficient. Detailed test data can remain on the relevant product or quality-certification page.

FAQ
No. Complete-assembly performance still depends on framing, board layers, fasteners, infill, joints, penetrations and perimeter seals.
Not by default. Confirm the model against position, thickness, surface and complete-assembly requirements.

Please Contact Us!

ADDRESS

No. 38, Guanhe East Road, Tianning District, Changzhou City, Jiangsu Province

Tel.

0086-13382801598

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