Verified by manufacturer 3 months ago
109LV
KIWA BDA
Certificate type
Radon-certified rubber waterproofing membrane.
Suitable for the external waterproofing of earth retaining structures such as basements and foundation walls.
Radon-certified, flexible, single-component, cold-applied and seamless rubber waterproofing membrane used primarily for the external waterproofing of earth-retaining structures such as basements and foundation walls.
HydroBond 109-LM is puncture resistant with elasticity of 850% and a 95% recovery memory. The membrane becomes fully engaged into the substrate to prevent water tracking and is suitable for all below ground and earth-retained structures, ranging from domestic basements to the largest civil engineering projects.
HydroBond 109-LM is available in two variants: Medium Viscosity, for use in warmer temperatures, and Low Viscosity, for when it is cooler. HydroBond 109-LM is also a constituent product of the Newton HydroBond® System supported by BDA Agrément Certificate BAB 16-031/04/A and is accepted by the NHBC as a suitable waterproofing system for Type A Waterproofing to Grades 1a, 1b, 2 & 3 – BS 8102:2022.
Surface preparation is required, as is protection after application - consult manufacturer for details.
Features and benefits:
Curing:
Color | Brown |
Finish | Smooth Guidance for specification option: Smooth matte black finish. |
Material | Rubber Guidance for specification option: Rubber waterproofing membrane. |
Shape | Formless |
Uniclass | |
CAWS | J30/130 Cold-applied damp-proofing J30/10 Cold-applied damp-proofing |
Product range |
Material | Rubber. |
Performance characteristics | |
Reaction to fire | Euroclass B2. |
Watertightness | 7 bar. |
Tensile properties | Tensile strength and elongation at break: Reinforced: 0.68 N/mm²; Reinforced/ aged: 0.58 N/mm². |
Third-party certification | BDA Agrement BAB-18-067-P-A-UK. |
Width (minimum) | 1 mm. |
Colour | Brown/ Black. |
Material | Rubber Guidance for specification option: Rubber waterproofing membrane. |
Density / Specific gravity | 1.03. |
Shelf life | 12 months. |
Application rate in 1 to 2 coats - RC walls | 1.6 L/m². |
Application rate in 2 coats - Joints in concrete walls - band of 250 mm | 3.2 L/m². |
Application rate in 2 to 4 coats - Block and ICF walls | 3.2 L/m². |
Application rate in 2 to coats - Radon barrier and horizontal elements | 3.2 L/m². |
Application method | Brush, roller and airless spray. |
Application temperature | +5 to +40 °C. |
Service temperature | -15 to +40 °C. |
Odour Slight | Resinous odour. |
VOC | Does not contain solvents. |
Viscosity | Low. |
pH | 11–13. |
Membrane thickness - RC walls | 1.0 mm. |
Membrane thickness - RC joints | 2.0 mm. |
Membrane thickness - Block and ICF walls | 2.0 mm. |
Membrane thickness - Radon barrier and horizontal elements | 2.0 mm. |
Density/Specific Gravity (no reinforcement) | 1.1. |
Softening temperature > 130°C | >130°C. |
Adhesion to concrete 0.62 N/mm² | 0.62 N/mm². |
Loading capability (no reinforcement) - Class | 1 0.06 MN/mm². |
Resistance to static indentation (reinforced) | 250 N. |
Crack bridging ability (no reinforcement) - Class CB2 | ≥2 mm. |
Dimensional stability at high temperature - no dripping | ≥70 °C. |
Water vapour diffusion resistance – Sd value | 72.4 m. |
Water vapour diffusion resistance - µ value | 36 200 µ. |
Water vapour diffusion resistance | 362 MN·s/g. |
Water resistance - 21 days at 21°C | Watertight. |
Radon gas diffusion resistance (1 mm membrane) | 2.1 x 10^-11 m²/s. |
Capacity | 20 L. |
Contains Red List materials | Yes |
Material | Rubber Guidance for specification option: Rubber waterproofing membrane. |
Recyclability | 0 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |
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 |
---|---|---|
Revit 2016 | 5 | |
IFC2X3 | 2 |