Description
Kerakoll Keracem Eco Screed Binder 20kg
| Coverage ≈ 2 - 2.5kg/m² per cm of thickness |
Certified, eco‑friendly, hydraulic, normal‑setting and rapid‑drying mineral binder for high‑performance screeds and heat‑radiant slabs.
Keracem® Eco, mixed with inert materials of assorted grain size from 0 to 8 mm, creates screeds of high dimensional stability and constant moisture stability, guaranteeing the rapid, safe laying of ceramic tiles after 24 hours and hardwood floors after just 5 days.
- Internal, external
- Low water/cement ratio
- Mechanical performances superior to those of Portland cements
- High dimensional stability and long-lasting performance
- Prolonged workability both in the manual and mechanical laying
- Suitable for laying ceramic tiles, porcelain tiles, natural stone, hardwood floors and resilient materials using adhesives
AREAS OF USE
Use
Screed with normal setting and rapid drying, adherent to the substrate with thickness ≥ 20 mm, floating screeds with thickness ≥ 40 mm if mixed with suitable inert materials.
Compatible adhesives:
- gel adhesives, mineral adhesives with SAS technology, single and two-component organic adhesives
- reactive-epoxy and polyurethane, single and two-component cement-based adhesives, dispersed in water or solvent solutions
Covering materials:
- homogeneous tiles, ceramic tiles, klinker, cotto, glass and ceramic mosaic, of all types and formats
- natural stone, recomposed materials and marble including those subject to high deformation or rapid staining due to water absorption
- hardwood floors, rubber, PVC, linoleum, carpeting
Substrates:
- flooring in prefabricated concrete or fresh concrete castings, cement-based screeds, lightened concrete, panels for sound-proofing and thermal isolation
Screeds for internal/external use, in domestic, commercial and industrial applications, also in areas subject to thermal shock and freezing, underfloor heating systems.
Do not use
On deformable substrates, without having previously calculated the degree of flexure and having provided for the necessary fractionizing joints on the screed; in adherence on concrete castings which have not yet fully cured.