Verified by manufacturer 3 months ago
DoP
Certificate type
EPD
Certificate type
Fibre-reinforced cement/epoxy workable mortar suitable for surface repair and surface smoothing. Certified to ISO 14025, WATSTOP also holds an Environmental Product Declaration (EPD).
Diasen WATSTOP is suitable for numerous applications, including:
Whether repairing surfaces, damp-proofing, or priming for Liquid Waterproofing, Diasen WATSTOP is a versatile solution. Its fibre-reinforced composition ensures durability, making it an ideal choice for diverse applications.
Fibre-reinforced cement/epoxy workable mortar suitable for surface repair and surface smoothing. Numerous applications including the damp proofing of walls and slabs and the waterproofing of concrete structures, as well as being a primer for a number of Liquid Waterproofing products.
Diasen WATSTOP has been certified to ISO 14025 standard with an Environmental Product Declaration (EPD). This reports the full value chain from material extraction to the manufacturing of the product, usage stage and end of life, declaring the products environmental impact from a lifecycle perspective.
Diasen WATSTOP has been certified to ISO 14025 standard with an Environmental Product Declaration (EPD). This reports the full value chain from material extraction to the manufacturing of the product, usage stage and end of life, declaring the products environmental impact from a lifecycle perspective.
Features and benefits:
Curing:
Color | Black White |
Finish | Smooth Guidance for specification option: Matt black finish |
Material | Liquid Guidance for specification option: Epoxy-cement waterproofing mortar and slurry |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Ten year |
Uniclass | |
CAWS | J10/110 Proprietary mortar |
Product range |
Composition | Fibre-reinforced cement/ epoxy resin. |
Density / Specific gravity | 1.34. |
Shelf life | 12 months. |
Pot life at 20°C and 40% relative humidity | 2 hours. |
Application rate - Mortar (As mixed) | Depends on surface irregularities. |
Application rate - Gas, vapour control layer and Floor DPM (water added as above) | 1.0 kg/m². |
Application rate - Wall DPM (water added as above) | 1.0 kg/m². |
Application rate - Waterproofing (water added as above) | 2.0 kg/m². |
Application method | Trowel as mortar, roller or brush as liquid. |
Application temperature | +5°C to +35°C. |
Service temperature | -30°C to +60°C. |
Odour | Strong epoxy. |
VOC content | None. |
pH | 10.85. |
Membrane thickness - Primer | 0.22 mm. |
Membrane thickness - Gas, vapour control layer and floor DPM | 0.75 mm. |
Membrane thickness - Wall DPM | 0.75 mm. |
Membrane thickness - Waterproofing | 1.5 mm. |
Adhesion to concrete | 2.5 N/mm². |
TensileStrength | Very low. |
Elongation | Very low. |
Loading capability | Very high. |
Hardness | Very high. |
Impact resistance | Very high. |
Puncture resistance | Very high. |
Water vapour diffusion resistance – Sd value | 13.3 m. |
Water vapour diffusion resistance – 2 mm film - µ value | 13361 µ. |
Water vapour diffusion resistance | 66.8 MNs/g. |
Water tightness – Positive side | 9.5 atm. |
Water tightness – Negative side | 9.5 bar. |
Reaction to fire classification | Euroclass E. |
Solvent resistance | None. |
Organic acid resistance | None. |
Methane transmission rate - Nominal thickness 1.3 mm, at 23°C and 0% relative humidity | 322 ml.mm/m².day.atm. |
Carbon Dioxide transmission rate - Nominal thickness 1.3 mm, at 23°C and 0% relative humidity | 162 ml.mm/m².day.atm. |
UV Resistance – Stable | 10 years. |
Freeze / thaw resistance – 50 cycles | Unchanged. |
Contains Red List materials | Yes |
Country of material origin | Italy |
Country of product manufacture | Italy |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 2.84 kg CO₂ eq/kg |
Recyclability | 0 |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 0 % |