Mapei · Self-levelling compoundNo. 13 / 47
Ultraplan Eco 20
Fast-drying self-levelling smoothing compound for thicknesses from 1 to 10 mm per layer.
Fast-drying self-levelling smoothing compound for thicknesses from 1 to 10 mm per layer
- Ultraplan EC20 is used in interiors for levelling and smoothing differences in thicknesses from 1 to 10 mm on new or existing substrates, preparing them to receive flooring where high resistance to loads and traffic is required
- Ultraplan EC20 is especially suitable for areas subject to wheeled service loads such as chairs and trolleys (a minimum of 3 mm thickness is recommended)
- Typical applications would include use in hospitals, hotels, theatres, schools and shopping centres
- Levelling concrete slabs and cementitious screeds or Mapecem, Topcem, Mapecem Pronto or Topcem Pronto based screeds
- Levelling anhydrite substrates (using a suitable primer such as Primer G or Eco Prim T Plus ME
- Levelling underfloor cooling/heating systems
- Levelling existing concrete pavements, terrazzo, ceramic, natural stone and magnesite floors
- Consumption
- 1.6 kg/m² per mm of thickness
- Pack we stock
- 23 kg
Coverage calculator
How much you need.
The arithmetic uses Mapei's published consumption for Ultraplan Eco 20 and the pack sizes we stock. Set your own wastage allowance.
You need
x 23 kg bag
- Data sheet quantity
- 96 kg
- With 10% wastage
- 106 kg
The figures behind it.
- 1.6 kg/m² per mm of thickness.
Consumption on site depends on the substrate, the tool and the applicator, which is why wastage is yours to set. The result is a quantity to plan and quote with, not a guarantee of coverage. Confirm the system against the current Mapei technical data sheet before ordering.
Application
Where it is used.
In Mapei's own words, from the technical data sheet.
- 01Ultraplan EC20 is used in interiors for levelling and smoothing differences in thicknesses from 1 to 10 mm on new or existing substrates, preparing them to receive flooring where high resistance to loads and traffic is required
- 02Ultraplan EC20 is especially suitable for areas subject to wheeled service loads such as chairs and trolleys (a minimum of 3 mm thickness is recommended)
- 03Typical applications would include use in hospitals, hotels, theatres, schools and shopping centres
- 04Levelling concrete slabs and cementitious screeds or Mapecem, Topcem, Mapecem Pronto or Topcem Pronto based screeds
- 05Levelling anhydrite substrates (using a suitable primer such as Primer G or Eco Prim T Plus ME
- 06Levelling underfloor cooling/heating systems
- 07Levelling existing concrete pavements, terrazzo, ceramic, natural stone and magnesite floors
Where it is not the right product.
- Avoid using Ultraplan EC20 for exterior levelling works, particularly when exposed to direct sunlight
- Do not use Ultraplan EC20 on substrates subject to continuous rising dampness
- Do not use Ultraplan EC20 on metal surfaces
- Do not use Ultraplan EC20 when the temperature is below +5°C
- Do not attempt to apply in large areas when the temperature is above +30°C
Specification
Technical data.
- EN 13813 · CT-C20-F5-A1FL
- EMICODE · EC1 Plus - very low emission
- Mixing ratio
- 24-25 parts of water per 100 parts by weight of Ultraplan EC20
- Thickness per layer
- from 1 to 10 mm
- Density of the mix
- 2000 kg/m³
- Application temperature range
- from +5°C to +40°C
- Pot life
- 20-30 minutes
- Setting time
- 45-60 minutes
- Set to light foot traffic
- min. 3 h
- Waiting time before application of the covering: - ceramic tiles
- min. 3 h
- resilient and carpet
- min. 24 h
- wood flooring
- min. 48 h
- Compressive strength ((N/mm²): - after 28 days
- > 20.0
- Flexural strength (N/mm²): - after 28 days
- > 5.0
Typical values as Mapei prints them in data sheet edition 4005-10-2026 (UAE). They are not a specification for your project: the current Mapei data sheet is.
On site
Packs, mixing and storage.
- We stock
- 23 kg
- Mapei packaging
- Ultraplan EC20 is available in 23 kg bags.
- Mixing
- Slowly pour a 23 kg bag of Ultraplan EC20 into a rust-free bucket containing 5.5-5.75 litres of clean potable grade water and mix with a low-speed electric mixer fitted with a suitable mixing paddle to obtain a homogeneous, self-levelling lump-free mix.
- Storage
- When stored in dry conditions in the original, unopened bags, Ultraplan EC20 has a shelf life of 12 months. If stored at high temperatures and/or high humidity conditions, the shelf life may be reduced.
Related products
Primers, Levelling & Wood Flooring.
Ultraplan Eco 20 in Tanzania
Tell us the area. We will quote the job.
Sahihi is an authorized Mapei distributor in Dar es Salaam. Send the quantity of Ultraplan Eco 20 you need, or describe the job and we will work it out with you.