What is Weberfloor LVL 1010?
Weberfloor LVL 1010 is a cement-based, self-leveling floor screed designed to create smooth and even indoor surfaces before the installation of final floor coverings. With an application thickness ranging from 1 mm to 10 mm, it is ideal for correcting minor to moderate surface irregularities while providing a durable and stable substrate for subsequent flooring systems.
Its high flowability allows the material to spread evenly across the surface, reducing manual finishing requirements and delivering professional-quality results.
Key Benefits of Weberfloor LVL 1010
Weberfloor LVL 1010 offers several advantages for contractors, flooring professionals, and renovation projects:
- Self-leveling formula for smooth and even surfaces
- Suitable for application thicknesses between 1 mm and 10 mm
- Helps eliminate surface imperfections and unevenness
- Minimizes the risk of cracking and surface blistering
- Provides excellent mechanical strength
- Creates an ideal substrate for floor coverings
- Suitable for medium and heavy pedestrian traffic areas
- Easy to apply and fast to prepare
Typical Applications
Weberfloor LVL 1010 is commonly used for:
- Surface leveling before ceramic tile installation
- Preparing floors before PVC and vinyl coverings
- Underlayment for laminate and parquet flooring
- Renovation and refurbishment projects
- Leveling concrete floors and cement screeds
- Indoor residential and commercial flooring applications
Suitable Substrates
The product can be applied on:
- Concrete floors
- Cement-based screeds
- Precast concrete surfaces
- Properly prepared underfloor heating screeds
For unusual substrates, a technical assessment is recommended before application.
Surface Preparation
Proper preparation is essential for achieving maximum performance.
- The substrate must be clean, dry, sound, and structurally stable.
- Dust, grease, paint residues, and loose materials must be removed.
- Surface defects should be repaired with suitable repair mortars.
- Vacuum cleaning is recommended to eliminate dust.
- Apply an appropriate primer at least 30 minutes before screed application.
Application Conditions
- Substrate and ambient temperature: +5°C to +30°C
- Do not apply on frozen surfaces or where frost is expected.
- Avoid application in extremely humid, hot, or windy environments.
- Protect freshly applied material from rapid drying.
Mixing and Application
- Mix 25 kg of Weberfloor LVL 1010 with approximately 5 liters of clean water.
- Use a low-speed mixer until a homogeneous consistency is achieved.
- Pour the mixture onto the prepared floor surface.
- Spread evenly across the substrate.
- Use a spiked roller if necessary to remove trapped air bubbles.
- Allow the material to self-level and create a smooth finish.
Technical Specifications
| Property | Value |
|---|
| Binder Type | Cement-Based |
| Color | Grey |
| Application Thickness | 1–10 mm |
| Mixing Ratio | 25 kg powder / 5 L water |
| Working Time | Approximately 15 minutes |
| Walkability | 6–8 hours |
| Flow Diameter | 240–280 mm |
| Compressive Strength | ≥ 20 N/mm² |
| Flexural Strength | ≥ 6 N/mm² |
Waiting Time Before Floor Coverings
5 mm Application Thickness
- Ceramic tiles and natural stone: 24 hours
- PVC, linoleum, and carpet: 48 hours
- Carpet tiles: 48 hours
- Parquet flooring: 48 hours
10 mm Application Thickness
- Ceramic tiles and natural stone: 48 hours
- PVC, linoleum, and carpet: 72 hours
- Carpet tiles: 72 hours
- Parquet flooring: 96 hours
Important Recommendations
- Not suitable for permanently wet environments.
- Do not use in exterior applications.
- Not recommended for wooden substrates.
- Follow the specified water ratio precisely.
- Do not add foreign materials or additives.
- Expansion and movement joints must be respected during installation.
- Final floor coverings should be installed only after the recommended drying period.
Packaging and Storage
- Packaging: 25 kg bag
- Shelf Life: Up to 12 months in unopened packaging
- Storage Conditions: Store in a dry, cool, and moisture-free environment
Frequently Asked Questions
What is Weberfloor LVL 1010 used for?
It is used to level and smooth indoor floors before installing ceramic tiles, parquet, PVC, vinyl, carpet, and other floor coverings.
What application thickness does it support?
The product can be applied between 1 mm and 10 mm thickness.
When can the floor be walked on?
Under normal conditions, the surface can be opened to foot traffic after approximately 6–8 hours.
Is Weberfloor LVL 1010 compatible with underfloor heating systems?
Yes. It can be used over properly installed and covered underfloor heating systems.
Can it be used outdoors?
No. Weberfloor LVL 1010 is designed exclusively for interior applications.
Which substrates are suitable?
Concrete floors, cement-based screeds, and precast concrete surfaces are suitable substrates for application.