Rapid drying floor screed binder.
A special polymer-modified binder for use in rapid-set cement screeds allowing early flooring installation, based on DIN 18 560. Low-chromate to Regulation 1907/2006/EC, Annex XVII.
Sopro Rapidur® B5 Rapid Drying Screed Binder
|Standard product features|
Particle distribution (grading curve) for aggregate (screed sand) shall fall within A8/B8 range under DIN 1045 Part 2, Annex L, Diagram L.1, and shall exhibit an adequate, though not overly high proportion of fine sand; percentage passing a 0.25 mm sieve: approx. 7–10 %.
- Mixing ratio 1:4:
- Mixing ratio 1:5: