Capital BBA Damp Proof Membrane
Verified by manufacturer 7 months ago
BBA Agrément Certificate
Certificate type
LDPE Damp-proof membrane. Robust and manufactured from 100% recycled polymers. the environmentally friendly choice for your project.
Application
For use in solid concrete and block and beam ground floors not subject to hydrostatic pressure, to protect buildings against moisture from the ground.
Description
BBA approved LDPE membrane, for use in ground floors not subject to hydrostatic pressure, to protect buildings against moisture from the ground. It is produced from 100% recycled material. The membranes and the methods of jointing provide an effective barrier to the passage of liquid water and water vapour from the ground and have a high resistance to puncture. On smooth or blinded surfaces they will not be damaged by foot or site traffic, e.g. wheelbarrows.
Being manufactured from 100% recycled polymer this membrane is the environmentally friendly choice for damp protection.
General information
Color | Black Blue |
Finish | Other |
Material | Low density polyethylene (LDPE) |
Shape | Other |
Length | 25 mm |
Width | 4 mm |
Warranty description | Other |
Uniclass | |
CAWS | J40/120 Loose-laid plastics or rubber sheet damp-proofing J40/130 Loose-laid plastics or rubber sheet oversite damp-proofing J40/20 Loose-laid plastics or rubber sheet damp-proofing J40/30 Loose-laid plastics or rubber sheet oversite damp-proofing |
Specification data - Plastics sheets
Material | Recycled extruded low density polyethylene (PE-LD) blown film. |
Purpose | Damp-proof membrane. |
Standard | BS EN 13967:2012 + A1:2017. |
Performance characteristics | |
Tensile strength (minimum) | >130 N/50 mm.Guidance for specification option: 250 µm thickness. >150 N/50 mm.Guidance for specification option: 300 and 500 µm thickness. |
Tear resistance | 180-324 N.Guidance for specification option: Depending on thickness. |
Elongation to break | >450%. |
Physical properties | |
Colour | Black.Blue. |
Dimensions | |
Thickness (minimum) | 250 µm.300 µm.500 µm. |
Width (minimum) | 4 m. |
Roll length (minimum) | 12.5 m.25 m. |
Recycled content | Fully recycled. |
Accessories | None. Girth Tape. Guidance for specification option: 75 mm width, single sided. Mastic Tape. Guidance for specification option: 50 mm width, double sided. |
Water vapour transmission | 253.13–498.6 Guidance for specification option: Sd value m. Depending on thickness. |
Water tightness at 2 kPa | Pass. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | 100% |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 100 % |
Third party certifications
BBA Agrément Certificate
Capital Damp-Proof Membrane BBA
BBA Agrément Certificate
British Board of Agrément (BBA) - certficate
Literature
Capital Damp-proof Membrane BBA Certificate