Adhesive ATLAS ROKER U | for fixing mineralwool boards and for mesh embedding

Atlas Roker U - adhesive mortar for mineral wool boards fixing and for mesh embedding.

Use

2 in 1 – it is designed both for fixing thermal insulation panels and execution of the reinforced layer in thermal insulation of buildings technology. Recommended for thermal insulation works in all kinds of buildings and particularly passive and energy saving building – it helps obtaining the partition tightness required in passive building and also permanently fixes thermal insulation panels even 25 cm thick. Dedicated to use for:

• residential housing
• public access, educational, offices, healthcare, sport
• commercial and service
• industrial buildings
• industrial warehouses
• infrastructure
• outbuildings
• underground garages
• high buildings > 25 m
• passive houses
• energy efficient buildings

Types of construction substrates

• all classes of concrete,
• aerated concrete,
• cement,
• plaster, 
• cement-lime plaster,
• sandstone and bare walls made of brick
• blocks,
• hollow brick and other similar ceramic or silicate materials.

Properties

Very high adherence – strongly adheres to difficult substrates, e.g. substrates covered with strongly adhering paint coats.

• Highly elastic – compensates strain resulting from the influence of temperature and  usage upon other layers of the system.
• Element of mineral renovation of old, falling apart renders – in combination with the reinforced mesh sunk into it and the façade paint, it constitutes a repair layer for old renders (cracked, weak and soiled).
• High vapor permeability – does not limit the flow of water vapor through the insulated partition.

Consumption

Individual consumption of the adhesive depends on the properties of the substrate (its evenness among others) and on the accepted technology of fixing the panels.

• Fixing panels: from 4.5 to 5.5 kg/m2
• Reinforced layer installation: from 5.5 to 6.5 kg/m2.

Packaging

Paper bags: 25 kg

Pallet: 1200 kg in 25 kg bags

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