Product Data Sheet Show all documents

Sikafloor® Level-30

HIGH PERFORMANCE INDUSTRIAL SELF-LEVELLING COMPOUND

Sikafloor® Level-30 is a high performance polymer modified self-levelling compound for interior and exterior applications.

  • Fast drying
  • Self smoothing
  • Very high compressive & flexural strength
  • Very high surface abrasion strength
  • Controlled thermal expansion and contraction
  • Non-combustible
  • Good workability and pot life
  • Low shrinkage
  • Fast setting and drying
  • 3 hours walk on time (+23°C)
  • Very low VOC
Product Data Sheet Show all documents

Usage

Applied in combination with suitable materials from
Sikafloor®, SikaBond®, Sikadur®, SikaTite® & Davco®
ranges
  • Internal or external areas
  • Industrial medium to heavy load (including forklift pallet truck - with impact loading)
  • Commercial & residential areas 
  • Fully trafficable (when sealed/densified or coated)
  • Used to level/repair concrete substrates prior to Sikafloor® epoxy coatings
  • Sikafloor® Level-30 meets the requirements of for;
> structural repair (Class R3 of EN 1504-3) > restoration (Principle 3, method 3.1 of EN 1504-9) > strengthening (principle 4, method 4.4 of EN 1504-9)  

Advantages

  • Fast drying
  • Self smoothing
  • Very high compressive & flexural strength
  • Very high surface abrasion strength
  • Controlled thermal expansion and contraction
  • Non-combustible
  • Good workability and pot life
  • Low shrinkage
  • Fast setting and drying
  • 3 hours walk on time (+23°C)
  • Very low VOC

Packaging

20kg Bags - 48 Bags per pallet

Colour

Grey Powder

Product Details

Sustainability / Certifications / Approvals

SUSTAINABILITY

  • EC 1plus R:  Very low emissions.

APPROVALS / CERTIFICATES

  • Cement based screed CT-C40-F10-A12 according to EN 13813, declaration of performance 90432755, and provided with CE marking
  • Cement based screed A1/A1fl according to EN 13813, declaration of performance 90432755, assessed by notified laboratory 1140, and provided with CE marking
  • Cement based screed class R3 for the principles 3 (CR), 4 (SS) and 7 (RP) according to EN 1504-3, declaration of performance 36581792, assessed by notified laboratory 1139, and provided with CE marking
Product Information

Composition

Polymer modified rapid hardening cement.

Shelf life

Unopened bags can be stored for up to 9 months in a cool, dry and

weather proof environment.

Storage conditions

Bags must be stored off the floor. Avoid sitting bags in direct sunlight prior
to application.
System information

System structure

Industrial (sealed)

Industrial &

decorative (coated)

Commercial &

residential (underlayment)

Sikafloor® 01 Primer or

Sikafloor® Level Pro Primer

Sikafloor® 01 Primer or

Sikafloor® Level Pro Primer

Sikafloor® 01 Primer or

Sikafloor® Level Pro Primer

Sikafloor® Level-30

Sikafloor® Level-30

Sikafloor® Level-30

Sikafloor® Curehard 24

Sikafloor® 263/264, Sikafloor® 264T

Subsequent suitable
materials
Technical Information

Compressive strength

Time

Temperature

Value

24 hours

23 °C

18 MPa

28 days

23 °C

40 MPa

Tensile strength in flexure

Time

Temperature

Value

24 hours

23 °C

3   MPa

28 days

23 °C

10 MPa

Tensile adhesion strength

Time

Temperature

Value

28 days

23 °C

≥ 1.5 MPa

Coefficient of thermal expansion

α ~16.3×10-6 1/°C

(for temperature range -20 °C and +40 °C)

(EN 1770)

Water absorption

W ~0.5 kg / (m2 × h0.5 )

(EN 13057)

Application

Application Information

Mixing ratio

3.9L should be used when creating a slight fall on concrete.

4.2L should be used when levelling concrete.

Layer thickness

Commercial & residential flooring applications 3 - 30 mm

Industrial or coating/sealer applications 4 - 30mm

Ambient air temperature

+10 °C min. / +30 °C max.

Substrate temperature

+10 °C min. / +30 °C max.

Substrate pre-treatment

The concrete substrate must be sound and of sufficient compressive strength - 25 MPa with a minimum pull off strength of 1.5 MPa.
Industrial applications should have a fresh mechanical profiled surface prior to applying primer. Concrete should be fully cured, structurally sound, clean, dry, and free of efflorescence, surface contaminates and dust for Eg. Concrete must accept water penetration. Test by lightly sprinkling water on various areas of the substrate. If water penetrates, then a good bond with a selected primer can be achieved. If water beads and fails to be absorbed by the concrete surface contaminants are present then loss of adhesion may occur. Contaminates that are present should be mechanically removed before installation. If concrete is high in moisture a Sikafloor® moisture barrier system may be considered. Ambient temperature of surfaces and materials should be maintained at temperatures higher than 9°C. For suitable repairs to the substrate speak with a Sika Technical Representative in your state or area.

Pot Life

Temperature and

Relative Air Humidity

Time

+23 °C / 50%

~ 15  minutes

Application at temperatures above +23 °C will reduce the pot life and the working time. Temperatures below +23 °C will increase the pot life and extend the working time.

Waiting time to overcoating

Subsequent Product
Layer Thickness

Waiting time

Tiles, stone, pavers

3 - 30mm

~3 - 4 hrs 23°C

Vinyls, timbers, carpets, rubbers

3 - 30mm

~4 - 5 hrs 23°C

Epoxy or polyurethane coatings

4 - 30mm

~7+ hrs 23°C

Sealing or densifying4 - 30mm~24 hrs 23°C
All products10 - 50mm with aggregate~24 hrs 23°C
  1. Drying times are approximate and at 23°C with 50% R.H. and thus will be affected by changing substrate and ambient conditions, particularly the temperature and relative humidity. Times should always be adjusted for atmospheric conditions.
  2. When coating Sikafloor® Level-30 with Sikafloor® epoxy or polyurethane a roughened profile surface must be achieved, along with the required moisture value for the coating product. (Refer to the coating product data sheet)
  3. Sealing or densifying with Sikafloor® CureHard-24 is applied on smooth and clean Sikafloor® Level-30 surface with no surface prep required.

Note: Times are approximate and will be affected by changing substrate and ambient conditions, particularly temperature and relative humidity.

Applied product ready for use

At +23 °C and 50% r.h.

Foot traffic

~ 2 hours

Lightly serviceable

~ 24 hours

Fully serviceable

~ 7 days
Consumption

Yield

12L - 4m2 @ 3mm
Application steps

MIXING

  • When mixing manually place 3.9 - 4.2L of cool water into a suitable sized vessel then add a full bag (20kg) of Sikafloor® Level 30 powder slowly to the water while mixing continuously whith a high speed
  • Additional water over the recommended amount stated may result in poor product performance and possible failure.
  • Mix thoroughly for a minimum of 3 minutes with a suitable high speed drill and mixing paddle.
    • Mixing for the recommended time will provide

maximum product performance.

Pumping:

Sikafloor® Level 30 may be applied by way of pumping device so long as mixing time is achieved.

Pump suppliers should be consulted for suitable recommendations. Test areas are recommended prior to applying large spaces.

Extending: 

5kg of clean 1 – 2mm aggregates may be mixed with 20kg of Sikafloor® Level 30. This volume will cover 1m² at 15mm or equal 15L of product.
Recommended build 10 – 50mm in one application.

Reduce water to 4.1L if using aggregates for extending purpose. 

APPLICATION

Pour or pump Sikafloor® Level 30 then spread with a long handled gauged rake, stand up trowel, screed bar to required thickness. For small touch-ups use a flat steel hand trowel. To help optimise colour consistency the use of a spike roller when first placed is advised.

Note: Freshly applied Sikafloor® Level 30 must be

protected from damp, condensation and all forms of

water while curing for at least 24 hours.

 

CLEANING OF EQUIPMENT

Clean all tools and application equipment with water immediately after use.

Video

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