Self-levelling floor · Magnesia
Teping Cem M
Magnesia self-levelling floor
Magnesia self-levelling mix for finished floors 5–25 mm thick in rooms with explosion and fire hazards and antistatic requirements. It serves as a floor in its own right or as a base for resin coatings; non-combustible (NG class).
- Layer thickness
- 5 – 25 mm
- Compressive strength (28 days)
- ≥ 45 MPa
- Bond to concrete
- ≥ 2 MPa
- Consumption
- 1.65 kg/m² per 1 mm
Overview
The product at a glance
Key points
- Spark-free and antistatic
- Compressive strength ≥ 45 MPa
- Mixed with bischofite solution
Where it is used
Facilities
- Manufacturing
- Warehouses
- Oil and gas industry
- Airports, stations, metro
Purpose
- Industrial and storage sites, production that requires spark-free floors
- Public buildings with heavy foot traffic
- A finished floor in its own right or a base for resin coatings
- Outdoors only under a roof and by agreement with the manufacturer
Specifications
Technical data
Data from the TNP technical data sheet. Check the application instructions before design.
- Layer thickness
- 5 – 25 mm
- Consumption
- 1.65 kg/m² per 1 mm
- Compressive strength (28 days)
- ≥ 45 MPa
- Flexural strength (28 days)
- ≥ 10 MPa
- Bond to concrete
- ≥ 2 MPa
- Abrasion
- ≤ 0.7 g/cm²
- Fire hazard class
- Non-combustible (NG)
- Working time
- ≤ 20 min
- Gauging liquid per 25 kg bag
- 6.5 – 6.7 l
- Installation temperature
- +10 … +25 °C
- Service temperature
- −50 … +70 °C
Quantity for your project
Consumption 1.65 kg/m² per 1 mm of thickness. An estimate from the consumption in the technical data sheet, without allowance for the substrate or losses. A TNP technologist will calculate the exact quantity.
Which thickness to choose
- 5 – 25 mm
- Spark-free antistatic floor or a base for resin
Installation
How it is applied
- 1Surface preparationThe substrate must be sound and dry (moisture up to 5 %), free of dust, oil and laitance; concrete at least 1–3 months old, screed at least 28 days.
- 2PrimingAn absorbent substrate is primed in two coats of 150 g/m² 2–3 hours apart; an antistatic floor gets a conductive layer of Teping NG Primer AS with an earthing circuit.
- 3Preparing the mixAdd a 25 kg bag to 6.5–6.7 l of bischofite solution of 1.19–1.20 g/cm³ and mix with a paddle for 2–3 minutes; mix again after 5 minutes. Do not use a concrete mixer.
- 4ApplicationPour onto the substrate, spread with a squeegee and within 10–15 minutes roll with a spiked roller in two directions. Cut joints in bays of about 6 × 3 m after 24–48 hours.
Packaging and delivery
- Pack sizes
- Gauging liquid: bischofite in 10 l cans, drums or IBCs
- Bag
- 25 kg
Product documents
Sent with the reply from a TNP technologist. Say in your enquiry which documents you need.
Your expert
Alexandra Antoshko
Head of Sales · Dry floor mixes
Helps you choose a coating, sends the TDS and works out quantities. Write in whichever of these languages suits you.
Let us match a solution to your project
Tell us the area, substrate and service conditions. A TNP technologist will suggest a system and calculate quantities and delivery times.