NBS Source
weberfloor smooth 4150

Application

Suitable for use in residential and commercial areas with vinyl, linoleum, carpet, laminate flooring, parquet flooring or tiles.

Description

Self-smoothing thin topping liquid screed suitable for residential and commercial areas as a levelling compound and finished with various floor coverings.


Features and benefits:

  • Low dust technology reduces the amount of airborne dust released during the mixing process.
  • Suitable for pump application, allowing extremely high speed of installation.
  • Excellent flow helps to achieve an extremely smooth finish.
  • Quick setting allowing access to foot traffic and follow on trades.
  • Low shrinkage, reducing the risk of cracking.
  • Light foot traffic is possible after 2-4 hours in normal conditions and the final floor covering can be applied after 1-3 weeks in normal conditions.
  • High wear resistance suitable for use in high traffic areas.


Constraints:

The product cannot be used on external projects, and is not to be left without a suitable floor covering. Not to be used where some movement is expected (eg. underfloor heating). First level the floor with either weberfloor fibre 4310 or weberfloor fibre rapid 4320.

General information

Finish

Smooth

Uniclass

Pr_35_31_06_78 Self-smoothing levelling screed mixesPrimary
Ss_30_42_15_10 Bonded or partially bonded cementitious levelling screed systems

CAWS

M10/19 Proprietary screeds to BS EN 13813

M10/195 Proprietary screeds to BS EN 13813

Specification data - Self-smoothing levelling screed mixes Enhanced data

Levelling

Applied to depths of 2-30 mm in concrete, sand, cement creeds, anhydrite screeds, can also be used as a levelling compound for any base or renovation screeds.

Application temperature

+10°C to +25°C.

Substrate

1 N/mm².

WaterUsed

5 litres/ 25kg (20%).

CompressiveStrength

C 25.

Flexural strength

F 6.

Shrinkage

< 0.05% (28 days).

Flowrate

240–255 mm.

Material:

Consumption: 1.7kg/ m²/ mm.

Pot life

20 min (after adding water).

Wear resistance

RWFC 450.

Thickness range

2–30 mm.

Setting time

Hardening Time Before Foot Traffic: 2-4 hours in normal conditions. Hardening Time Before Final Covering: 1-3 weeks depending on layer thickness and drying conditions.

Product Reference

weberfloor smooth 4150

Digital objects

Platform Compatible Version Certified to
IFC
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2.1
Revit
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2.1
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