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Registration Date	31 Jan 2023
Revision Date	31 Jan 2023
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TYTRO® RC 430

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Construction Masonry Materials

Concrete Additive

Nanomaterials

Manufacturer Asserted

Silicon dioxide

SiO2 Nanoparticle /Nanopowder CAS Number : 7631-86-9

Applications

Concrete

Properties

High strength Water repellent

Manufacturer's Description

TYTRO® RC 430 is a rheology-controlling admixture specifically formulated to improve sprayability and pumpability characteristics of shotcrete by increasing cohesion, provide superior bond to rock substrate, faster strength development, and minimum rebound and dust to tunnels and underground mining shotcrete applications.

Featuring the latest in nanotechnology, TYTRO® RC 430 contains a liquid dispersion of discrete, spherical, uniformly distributed nanometric particles of amorphous silica for use in shotcrete.

Manufactured to the highest possible standards, GCP Applied Technologies' TYTRO® RC 430 ensures strong adhesive and cohesive bonds with the concrete matrix and effective binder effect. TYTRO® RC 430 is formulated to comply with specifications for Chemical Admixtures for Concrete, ASTM C494 Type S Specific Performance Admixtures.