Newton HydroCoat Tanking Slurry - BBA Type A Cementitious Waterproof Coating and Tanking Membrane - Cementitious Waterproof Coating
Verified by manufacturer 3 months ago
BBA Agrément Certificate
Certificate type
DoP
Certificate type
A single-component, mineral coating, simple to mix and easy to apply. It includes advanced crystallising and capillary-blocking chemicals that also enhance the bond of the coating to the substrate.
Application
HydroCoat Tanking Slurry is typically applied in:
- Basements and cellars
- Retaining walls of concrete, brick and block
- Tanks, pools, ponds and planters
Suitable substrates:
- Concrete
- Structural masonry/mortar
Suitable surfaces (waterproofing of):
- Walls - Positive pressure and negative pressure
- Slab/raft - Negative pressure
- Soffit - Negative pressure
Description
HydroCoat Tanking Slurry can be applied both internally and externally to a variety of substrates to form an effective barrier against positive and negative hydrostatic pressure, as well as non-pressurised moisture in the ground for use in damp-proofing applications.
Applied in two coats, the 2 mm coating is waterproof against water pressure of up to 7 bar. In addition to increasing the bond, the penetrating crystallising chemicals react with water and the calcium hydroxide within the concrete to actively seal developing micro-cracks.
Features and benefits:
- Easy to mix, single-component slurry coating.
- Brush, trowel or spray applied.
- 2 mm slurry coat is fully waterproof to 7 bar.
- Crystallising agents penetrate deep into the substrate to enhance bond and seal capillaries and small, developing cracks.
- Permanent waterproofing of a wide variety of substrates.
- Resists positive and negative water pressure and so is suitable for internal and external use.
- Resistant to salt contamination in masonry.
- WRAS approved for use with potable water.
- Suitable for application to damp substrate.
- Can be part-mixed.
- Vapour permeable.
Method of application:
Slurry waterproofing:
- Brush
- Trowel
- Airless spray
General information
Color | Grey |
Finish | Smooth |
Material | Cement |
Shape | Formless |
Uniclass | |
CAWS | J10/130 Proprietary crystallization active mortar |
Specification data - Crystallization active slurry mortars
Third-party product certification | BBA certificate. |
Form | Powder. |
Colour | Grey. |
Odour | Odourless. |
VOC content | 0%. |
Service temperature | -15ºC to + 180ºC. |
Application temperature | +5ºC to + 35ºC. |
Coverage | 2.8 kg/m². |
CompressiveStrength | 20 N/mm² (28 days). |
Water vapour permeability in SD | To EN ISO 7783-1, Class I SD <5 m. |
Capillary absorption | To BS EN 1062-3, w <0.1 kg/m²·h^0.5. |
Adhesive bond | To BS EN 1542, ≥1.0 N/mm². |
Reaction to fire (to EN 13501-1) | Euroclass F. |
Application thickness | 2 mm per layer. Guidance for specification option: Slurry tanking thickness in one coat. |
Water resistance - Positive and Negative | ≥7 bar. |
Flexural strength | 7 N/mm². |
Elongation | Not elastomeric. |
Cured density | 1850 kg/m². |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Recyclability | 0 |
Third party certifications
BBA Agrément Certificate
Newton HydroCoat Tanking Slurry - BBA Certificate
DoP
Newton HydroCoat Tanking Slurry DoP
Literature
HydroCoat Tanking Slurry TDS
Newton HydroCoat Tanking Slurry SDS
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