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Rockwool Linear and Trapezoidal Firestop System
Rockwool Linear and Trapezoidal Firestop System
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5-7 working days
Made from dense, moisture resistant stone wool, allowing adequate compression yet retaining the necessary lateral stiffness for ease of installation. The Linear and Trapezoidal Firestop System can be manufactured to suit a wide range of steel profile dimensions. All Firestop products are supplied in standard lengths of 1m.
- Developed to provide up to 4 hours fire stopping at the junctions of compartment walls and floors.
- Tested in accordance with BS 476 part 20: 1987
Please Note: These products are made to order with a lead time of approximately 5-7 working days
Application
Linear and Trapezoidal Firestop Systems have been developed to provide up to 4 hours firestopping at the junctions of compartment walls and floors.
Solutions illustrated are for masonry walls with a density of at least 400 kg/m3 and include both fire integrity and insulation criteria for concrete decks, composite decks and simple profiled sheeting.
Linear Firestop 2A
- Rectangular strips (installed under min. 5% compression)
- Thicknesses: 12.5, 20, 30, 40, 50, 60, 70, 80, 90, 100mm
- Widths: 100, 150, 200, 300, 400mm
- Fire resistance: Up to 4 hours
Trapezoidal Firestop 2B
- Trapezoidal strips (tight fit required)
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