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Vetonit - Vetotop CL531 - Cementitious Self Leveling Underlayment 8-20 mm Thick
Verified by manufacturer 3 days ago
Premixed 8 to 20mm thick polymer modified cementitious self-leveling underlayment.
Application
- Leveling of concrete slabs before application of final floor coverings such as tiles and resinous systems.
- As a substrate for vinyl tiles, parquet, carpet, and floor coverings that require super-flat substrates.
Description
Vetotop CL531 is a single component polymer modified cementitious floor self-leveling underlayment composed of hydraulic binders, selected aggregates, and special additives. It is supplied as a dry powder in pre-weighed bags ready to use on-site; once mixed, it will form a cohesive self smoothening honey-like flowing mortar that is applied in thicknesses between 8 and 20 mm, giving a super flat finish ready to receive final floor coverings including tiles, carpets, resinous flooring systems, parquet etc.
Features and benefits:
- Factory-controlled pre-blend ensures consistently high quality.
- Suitable for Middle East harsh weather conditions.
- Easy application enabling high productivity and superior finishing.
- Rapid commissioning and serviceability.
- High bond to the substrate.
- Excellent physical and mechanical properties.
- Shrinkage compensated.
- Excellent workability.
- Fiber-reinforced resisting crack formation.
General information
Color | Grey |
Finish | Cement |
Material | Polymer-modified cement |
Shape | Formless |
Uniclass | |
CAWS | M10/19 Proprietary screeds to BS EN 13813 M10/7 Proprietary quick drying levelling screeds M10/160 Proprietary self smoothing levelling screeds M50/460 Smoothing/ levelling underlayment compound M40/460 Smoothing underlayment |
Specification data - Smoothing and levelling underlay compounds
Classification data | |
Material | Grey polymer modified cementitious self-leveling underlayment. |
Size | 1.4 mm (maximum). |
Application thickness | Manufacturer guidance8–20 mm. Insert requirement. |
Density | Dry: 1300 kg/m³. Wet: 2000 kg/m³ |
CompressiveStrength | To EN 13892-2: ≥30 N/mm². |
Flexural strength | To EN 13892-2: ≥4 N/mm². |
Bond strength | To EN 13892-2: >1 N/mm². |
Wear resistance | To EN 13892-5 ≤10 cm³. |
VOC | <50 gm/L. |
Standards | To EN 13813 and Class CT-C25-F4-RWA10-B1,0. |
Sustainability data
Material | Polymer-modified cement |
Literature
TDS - Vetotop CL531 - Flooring - EN