Polymer-Modified Repair Mortar (Single-Component)
RP 33
RP 33 is a repair mortar formulated with acrylic resins, Portland cement, anti-shrinkage additives, and polypropylene fibers, designed for repairing concrete and damaged surfaces.
Applications:
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Repairing concrete facades
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Water and wastewater tanks
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Concrete ceilings and walls
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Concrete floors exposed to impact and moisture
Advantages:
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Can be applied in 3–6 cm thickness without shrinkage or sagging (thanks to thixotropic properties)
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Crack-free application with excellent adhesion to substrates
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Low permeability and high waterproofing performance
Standards:
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ASTM C 109
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ASTM C 348
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ASTM C 1404
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DIN 1048
Technical Specifications:
Property | Value |
---|---|
Specific gravity (dry powder) | 1.64 kg/L |
Specific gravity (fresh mix) | 2.1 kg/L |
Compressive strength (1 day) | 110 kg/cm² |
Compressive strength (28 days) | 430 kg/cm² |
Appearance | Grey powder with fibers |
Packaging & Water Requirement:
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Packaging: 20 kg bags
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Water required per bag: 3.6 kg (liters)
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