DUSEAL AG membranes are tested to ASTM, UEAtc and all other relevant international standards.
QUALITY ASSURANCE AND WARRANTY
Duproofis an ISO 9001 Quality Assured Company and all DUSEAL AG membranes carry a material warranty against any manufacturing defects.
TYPE & FINISH
|Nominal weight||Kg / m2||1.7||2.0||2.2|
|Dimensions (length x width)||m||15 x 1|
|Top Surface||—————-||Alkali proof Aluminum Foil (A)|
|Reinforcement||g/m2||50-60 g/m2 Glass Fiber (G)|
|Bottom Surface||—————–||Siliconized removable paper/foil|
To order specify thickness, e.g. DUSEAL AG 1.5 mm for 1.5 mm thickness.
- Efficient water vapor barrier
- As Waterproofing and light and heat reflective exposed membrane.
- Applied in ducts, tunnels and vertical structures.
- Applied directly on thermal insulation boards (Expanded Polystyrene, Extruded Polystyrene, Polyurethane, Glass and Rock wool) to form a waterproofing, vapor barrier and thermal insulation combined system.
METHOD OF APPLICATION
The surface to be waterproofed should be dry, smooth, and free from dust, dirt, protrusions and cavities. The surface should be primed thoroughly with Duproof Primer and allow to dry. The drying time depends on the porosity of the substrate and the environmental conditions (approx. 0.5 – 3 hrs.)Install DUSEAL AG by removing the release foil / paper and unrolling the membrane along with it. Press the membrane firmly and carefully to the prepared surface in order not to entrap air between the substrate and the membrane. The membrane especially at the overlaps should be firmly pressed down from the center to the sides, to ensure a good seal and to remove entrapped air.DUSEAL in general can be adhered to various types of substrate (concrete, concrete blocks, bricks, foam concrete, fiber cement board, wood boards and metal substrates) by removing the siliconized foil / paper from the bottom side.
PACKING & STORAGE
DUSEAL AGmembranes are supplied in rolls 1m x 15m; shrink wrapped on pallets. Keep rolls upright on pallets under shade. DUSEAL AG pallets should not be stacked one over the other.
HEALTH & SAFETY
There are no direct health hazards associated with DUSEAL membranes. Normal precautions for hot and volatile substances should be observed during application. Refer to our MSDS sheets for advice.
|Softening point||[ºC]||ASTM D 36||110|
|Flexibility at low temperature||[ºC]||DIN 52123||– 15 to – 20|
|Heat resistance @ 90°C / 2 hrs||[ºC]||UEAtc||No flow|
|Type of carrier||——||Glass Fiber|
|Tensile Strength (L/T) Film||N/mm||ASTM D 638||35/32|
|Elongation (L/T) Composite||(%)||UEAtc||2/2|
|Water absorption after 24 hrs.||%||ASTM D 570||< 0.15|
Note: These data are correct at the time of printing but may be changed without any prior notice subject to clients Requirements availability of raw materials or other conditions. This data sheet supersedes all previous Publications pertaining to this product. All reasonable care has been taken in preparing this document, which to the best of our knowledge is accurate and true. Recommendations and suggestions are made in good faith and should only be considered for general guidance. No liability is assumed or taken by us in relation to the application, as usage conditions and any labour involved are beyond our control.