Description
ATLAS WODER DUO is designed for application of elastic damp and waterproofing in wet rooms, on terraces, balconies, underground building elements (foundations, cellar walls, etc.), plinth zones, various tanks.
• It enables flexible protection of corners and expansion joints - along with ATLAS TAPE and SEALING CORNERS or ATLAS HYDROBAND 3G tape and corners, protects the edges of wall and floor connections and expansion joints.
• Seals surfaces around walls and floors, around water and sewage pipe penetrations - together with FLOOR RINGS OR WALL RINGS embedded in it.
Packaging
Set 32 kg:
- component A - paper bag 24 kg,
- component B – plastic drum 8 kg.
Set 16 kg in a plastic bucket:
- component A - paper bags 2 x 6 kg,
- component B - plastic drums 2 x 2 kg.
ATLAS WODER DUO is a two–component material obtained by mixing component A (cement-based dry mix, fillers and modifiers) and component B (white emulsion containing synthetic resins and mod- ifiers) in 3:1 weight ratio.
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Watertightness – minimum 0.7 MPa (equivalent of pressure of 70 m water column) for coating 2.5 mm thick. Ensures complete substrate protection against water under pressure.
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Resistant to negative water pressure (when pressure acts from side opposite to coating) – min. 0.5 MPa.
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Great bonding to substrate – min. 1.03 MPa to concrete (standard requires 0.5 MPa), min. 0.7 MPa for ceramic brick.
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Quick setting – application of subsequent coat possible after 3 hours, application of ceramic cladding just after 12 hours.
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High water vapour permeability – water vapour diffusion coefficientμ ≤ 1,700 which enables use on damp substrates.
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Chemical resistance – set mortar is resistant to communal sewage, liquid manure, aggressive groundwater – environmental exposure class XA2.
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High elasticity – owing to great content of polymers, specially selected fine aggregate fillers and additional structural reinforcement with microfibers, the mortar fills and secures cracks up to 1 mm wide.
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High mechanical resistance – owing to use of reinforcing fibers and specially selected polymer resins the mortar offers improved resistance to mechanical damage and impacts. Coating is resistant to temporary direct foot traffic loads.
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Frost – resistance – coating watertightness does not deteriorate during frost.
- Protection of ferroconcrete surface – 2 mm thick coating gives effective protection of concrete surface against carbonatization and
- further corrosion of reinforcing steel. The value of Sd coefficient determined for carbon dioxide is not lower than 70 m.
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Recommended for old, damp buildings – water vapour permeability combined with watertightness makes the mortar an excellent solution for waterproofing of partitions in heritage buildings.
- Resistant to UV radiation and weathering.
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Holds Hygienic Attest for contact with drinking water – allows for safe waterproofing of reservoirs with drinking water.
- Low emission of VOC – safe for users, does not emit harmful substances.
- Max. single coat thickness: 2 mm
- Total thickness of sealing coat: 1,5-3 mm
- Open time: min. 30 minutes
- Second coat application: after approx. 3 h
- Fixing the tiles: after approx. 12 h