VELOSIT® SC 242
Rapid Ready-To-Use Screed
Product Description
VELOSIT SC 242 is a cementitious screed mix. It is mixed on site creating a rapid hardening overlayment. VELOSIT SC 242 is a shrinkage compensated ready for use screed formulation with very quick strength development.
VELOSIT SC 242 is the result of many years in the field testing and research. VELOSIT SC 242 is ready to receive flooring systems within 24 hours.
Typical Applications
- Interior and exterior use
- Bonded screeds
- Industrial screeds
- De-coupled screeds on insulation or membranes
- Floor and screed repairs
Features
- Minimal shrinkage/expansion under dry resp. wet curing conditions minimizing the risk of microcracking
- Excellent workability
- Ready for covering with ceramic tiles after 6 hours, for moisture sensitive floor coverings after 24 hours
- Final strength of more than 50 MPa after 28 days
- Open to foot traffic after 4 hours
- Very good adhesion to properly prepared concrete
- Excellent water resistance, no strength loss under water
- High tensile strength allowing thin applications on decoupled screed applications
- Good weathering resistance
- Good sulfate resistance
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