Verified by manufacturer 6 months ago
B20 - 20 mm bellcast bead
Polyvinyl chloride (PVC) bellcast bead/ drip beads for external rendering.
Suitable for all standard rendering applications, external wall insulation, timber frame and other weather board systems to provide a drip for rain water at the damp proof course, and above windows and doors to prevent return of the water onto the surface below. The product is safe to handle and is therefore also suitable for use in prisons and schools.
Store vertically away from heat and direct sun, or flat if supported along the entire length.
Polyvinyl chloride (PVC) bellcast/ drip beads for external rendering, designed to provide a stop to the render just above the damp proof course and reveals.
Features and benefits:
Performance/ Approvals:
Color | Blue Brown Green Grey Ivory |
Finish | Matt |
Material | Polyvinyl chloride (PVC) |
Shape | Other Guidance for specification option: 120 degree obtuse angle. |
Length | 2500 mm 3000 mm |
Width | 40 mm |
Height | 10 mm 15 mm 20 mm |
Warranty description | 25 year |
Uniclass | |
CAWS | M20/110 Cement:lime:sand M20/120 Cement:lime:sand roughcast (harling) M20/130 Cement:sand (air entrained) M20/140 Cement:sand (air entrained) substrates M20/160 Proprietary cement gauged render M20/200 Gypsum plaster on cement gauged undercoats M20/210 Lightweight gypsum plaster M20/220 Multicoat proprietary plaster M20/240 One coat proprietary plaster M20/250 X-ray plaster M20/280 Gypsum plaster skim coat on plasterboard M20/310 Lime:sand M20/320 Lime:sand roughcast (harling) M20/330 Proprietary lime:sand M20/634 Beads/ stops |
Material | PVC. |
Form | Stop bead (bell cast). |
To suit render depth | 13–22 mm. |
Colour | Dove.Ivory.Salmon.Sky.Slate.Terracotta.Wheat.White.Willow. |
Chemical resistance | Manufacturer's standard. Manufacturer guidance
|
Fire performance | Class 1Y. Combustible within fire source, self-extinguishing upon removal of flame, will not contribute to the combustion of the system. |
Curve radius | 4 m. |
Fixings | Embed in a continuous line of render. Mechanical fixings can be used temporarily if required until the beads are set. |
NominalSize | 20 mm. |
Contains Red List materials | No |
Country of material origin | United Kingdom Guidance for specification option: And Europe. |
Country of product manufacture | United Kingdom |
Material | Polyvinyl chloride (PVC) |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0.01 kg CO₂ eq/kg Self declared |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % Guidance for specification option: 100% for white. 75% for other colours. |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
- | 1 | |
- | 1 |