Article No. 109325
PCC (RM) fast repair mortar for repairing concrete structures
Product specifications
24 hours: approx. 9 N/mm²
28 days: > 15 N/mm²
Approx. 4.5 l/25 kg
The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Field of application
- Concrete replacement according to
- DIN EN 1504-3 - Concrete replacement for non-structurally relevant repairs
- Repair of pores, missing and broken out areas
Properties
- Early strength
- Very low shrinkage
- Well suited to overhead working
- Can be applied by spatula and felted
- Freeze/thaw-resistant
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Preparation
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Preparations
Concrete surface:
Stable, clean, dust-free
Observe the applicable technical regulations for the following parameters:
- Adhesive pull strength of the substrate
- Minimum roughness/roughness depthReinforcement:
Degree of purity SA 2 ½ if applying corrosion protection, otherwise SA 2Pre-wet the substrate so that it is slightly moist.
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Application
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Application requirements
Temperature of the material, air and substrate: from min. +5 °C to max. +25 °C
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Working time
(+20 °C): approx. 20 minutesLayer thickness
One layer 1 - 10 mm
Two layers < 20 mm, apply wet on wet
< 100 mm in broken-out areasApplying corrosion protection:
Apply two layers of slurry with a thickness of min. 1 mm each, making sure the entire surface is covered.
Waiting time between layers: approx. 30 minutes.
Subsequent processing
Protect fresh mortar surfaces from wind, direct sunlight, rain and/or frost for at least 3 days so that they do not dry too quickly.
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Working tools / cleaning
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Mixing tool, paintbrush, filling knife, trowel, smoothing trowel, sponge float, plasterer’s float
Clean tools with water while the material is still fresh.
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Storage / shelf life
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If stored in an unopened container and in a dry place, the product will keep for approx. 12 months.
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Usage
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Approx. 1.4 kg/m²/mm layer thickness
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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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