FRSTOP Fire-Rated Cavity Stop Sock
Verified by manufacturer 2 days ago
FRSTOP50
FRSTOP50
Warringtonfire
Certificate type
Fire-rated thermal and acoustic cavity stop sock.
Application
- To restrict the spread of flames within external masonry.
- To further minimize the effect of flanking noise pollution at wall junctions.
Description
Fire-rated thermal and acoustic cavity stop sock.
Features and benefits:
- FRstop cavity stop socks are lengths of low resin, non-combustible, rockfibre mineral wool sleeved in 35 µm polythene for on-site weather protection.
- One-hour fire integrity and minimum 15-minute insulation.
- Polythene encapsulated cavity stop sock.
- Available in standard widths of 50, 75, 85, 90, 100, 115, 125 and 150 mm.
- Also available to suit cavity widths of up to 300 mm.
- Special cavity widths are available on request up to 300 mm.
- Meets the requirements of the Robust Detail, Approved Document B and NHBC Standards.
Quality:
- Satisfies all NHBC requirements.
- Complies with Building Regulations Approved Document B.
- Meets all relevant British Standards.
- Independently tested by Warringtonfire
- Meets the requirements of the Robust Details.
General information
Color | Blue Yellow Green Red |
Material | Mineral wool Guidance for specification option: Rockfibre; thermal conductivity: 0.037 W/m·K |
Shape | Rectangle |
Length | 1200 mm |
Width | 65 mm 85 mm 100 mm 110 mm 130 mm |
Uniclass | |
CAWS | P12/360 Mineral wool rigid batts P12/40 Mineral wool rigid batts |
Specification data - Mineral wool fire-stopping
Material | |
Type | Rigid. |
Facing | 35 µm polythene (blue). |
Fire performance | One-hour fire integrity; minimum 15-minute insulation. |
Cavity width | 50 mm. |
Sustainability data
Material | Mineral wool Guidance for specification option: Rockfibre; thermal conductivity: 0.037 W/m·K |
BIM objects
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
Product certifications
Warringtonfire
Fire Test Report 521940 for FRSTOP 1 Hour Fire Rated Cavity Stop Sock (Masonry)
Warringtonfire
Fire Test Report 431809R for FRSTOP 1 Hour Fire Rated Cavity Stop Sock (Masonry)
Literature
FRSTOP Fire-Rated Cavity Stop Sock Datasheet
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