Article No. 022005
Mortar improver based on an aqueous polymer dispersion
Product specifications
The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Field of application
- Preparation of bonding grouts, bonding mortars, patch and repair mortars
- Improvement of screeds, renders and touch-up layers
- Primer for concretes, cement and anhydrite screeds
Properties
- Improves adhesive bonding
- Increases compressive strength
- Increases flexural strength
- Saponification resistant
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Preparation
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Substrate requirements
The substrate must be clean, solid and free of oils, grease and release agents.
The substrates may be slightly damp but must not have a film of liquid.
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Application
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Mortar improvement
Dilute the material with water and mix well (observe the correct mixing ratio).
Use mixture as mixing water for the mortar.
Adhesive primer
Dilute the material with water and mix well (observe the correct mixing ratio).
Apply the mixture evenly over the prepared substrate.
In the case of highly absorbent substrates, repeat the process within 24 hours if necessary.
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Application instructions
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Always dilute the material with water.
Do not let excess material build up on the surface.
Take appropriate measures to protect adjacent building elements and materials that should not come into contact with the product.
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Working tools / cleaning
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Wide brush, broom, spatula or trowel
Clean tools, equipment and splashed material immediately while fresh with V 101.
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Storage / shelf life
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If stored unopened in its original container in a cool, dry place and protected against frost, the product will keep for at least 24 months.
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Usage
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For bonding layers, grouts: approx. 0.1 - 0.2 kg/m²
For bonding mortar: approx. 1.0 kg on 1 - 2 m², depending on the layer thickness -
Apply to a large enough trial area to determine the precise amount required.
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Application examples
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Application Particle size Layer thickness Mixing water ratio
Haftfest : waterFine mortar ≤ 0.5 mm up to 2 mm 1 : 1 Bonding grout ≤ 1 mm
up to 3 mm 1 : 1 Bonding mortar ≤ 2 mm
up to approx. 5 mm 1 : 2 Rough cast ≤ 4 mm
up to approx. 6 mm 1 : 3 Concrete replacement ≤ 4 mm
approx. 8 - 15 mm 1 : 3 Bonded screed ≤ 4 mm up to 40 mm 1 : 4 Fine-grained concrete ≤ 8 mm
up to 50 mm 1 : 5 Primer for concretes, cement
and anhydrite screeds1 : 3 Bonding improver for
waterproofing grouts1 : 3
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General information
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Always set up a trial area/trial areas first.
Current regulations and legal requirements must be taken into account and deviations from these must be agreed separately.
The relevant test certificates must be observed when planning and carrying out work.
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Disposal instructions
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Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.
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Safety / regulations
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For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.
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