Description

ACTIFOAM Filler Sheets 83-2563 are designed to provide superior sealing for gaps and openings in various constructions, ensuring exceptional firestop capabilities. These sheets are part of the ACTIFOAM product line, renowned for their high thermal insulation values and excellent resistance to moisture ingress.

Key Features:

High Thermal Insulation: The closed cellular structure of ACTIFOAM Filler Sheets offers excellent thermal insulation, making them ideal for environments where temperature control is crucial.
Fire Resistance: The sheets expand under fire conditions, effectively sealing openings and preventing the spread of flames. They have been successfully tested for two-hour hydrocarbon fire resistance.
Moisture Resistance: The closed cell structure ensures that the sheets do not absorb water, maintaining their integrity and performance even in humid conditions.
Versatile Applications: Suitable for a wide range of applications, including the fire-resistant transit of cables, busbar trunking systems, and cable trays through walls and floors. They can also be used for temporary fire-safe sealing during construction works and for fire-resistant sealing of doors and hatches.
Easy Handling: The sheets are supplied as pre-cut sheets, making them easy to handle and modify on-site to fit local circumstances.
Technical Specifications:

Material: Closed-cell rubber
Temperature Range: -50°C to +180°C
Fire Rating: Successfully tested for two-hour hydrocarbon fire
Dimensions: Specific to model 83-2563 (please refer to the product datasheet for exact dimensions)
Applications:

Fire-resistant transit of cables and cable trays
Fire-resistant transit of busbar trunking systems
Temporary fire-safe sealing of openings during construction
Fire-resistant sealing of doors and hatches
Thermal protection of systems
Compliance: ACTIFOAM Filler Sheets comply with the latest fire safety regulations for marine and offshore applications, including SOLAS (Safety of Life at Sea), NVIC (Navigation and Vessel Inspection Circulars), and CFR-46 (Code of Federal Regulations Title 46).

Installation Guide:

Preparation: Ensure the surface is clean and free from debris.
Cutting: Cut the ACTIFOAM sheets to the required size using a sharp utility knife.
Placement: Insert the sheets into the gap or opening, ensuring a snug fit.
Sealing: For enhanced fire resistance, consider layering ACTIFOAM sheets with RISE/ULTRA sheets to create a sandwich construction.
Inspection: Verify the installation to ensure there are no gaps or voids.