Sikafloor® DecoDur EM-21 Compact
Highly mechanical resistant, power float finished, coloured quartz flooring system
Sikafloor® DecoDur EM-21 Compact is a highly mechanical resistant, decorative, coloured, low VOC, flooring system designed for indoor applications.
- Good resistance to abrasion
- Very good mechanical resistance
- Decorative design
- Low VOC and AMC emissions
- Low VOC content
- Seamless and hygienic
System Structure
Usage
The System is used in the following commercial and public buildings and areas:- Airports
- Schools and universities
- Healthcare facilities and hospitals
- Shopping malls and museums
- The System may only be used for interior applications.
Advantages
- Good resistance to abrasion
- Very good mechanical resistance
- Decorative design
- Low VOC and AMC emissions
- Low VOC content
- Seamless and hygienic
Colour
| Iceberg: | Hiero: |
| Noblesse: | Amande: |
| Framboise: | Fleur De Tilleul: |
| Blue Jean: | Nougat: |
| Mer Du Nord: | Bordeaux: |
| Granit: | Peche: |
| Dune: | Sanguine: |
| Sable: |
Appearance
Smooth or lightly textured finish
System Details
APPROVALS / STANDARDS
Fire Classification Report EN 13501-1, Ghent, No. CR 22-0346-01
Slip resistance test DIN 51130, Roxeler, No. 020068-18-29
System Structure
| Layer | Product | |
| 1. | Primer | Sikafloor®-150 Sikafloor®-151 Sikafloor®-156 Sikafloor®-161 Sikafloor®-1590 Lightly broadcasted with Sika® Quartz PU 0.3–1.2mm Contact Sika technical service for information on choosing the right primer for your project. |
| 2. | Wearing layer | Slurry of 1 part by weight Sikafloor®-169 + 1 part by weight Sikafloor® Compact |
| 3. | Broadcast | Broadcast to excess with Sika® Quartz PU 0.3–1.2mm and powerfloated |
| 4. | Seal coat | Sikafloor®-169 |
| 5. | Top coat | Sikafloor®-304 W |
Composition
Epoxy
Nominal thickness
2 mm to 3 mm
Tensile adhesion strength
≥ 1.5 MPa | (EN 1542) |
Reaction to Fire
Class Bfl-s1 | (EN 13501-1) |
Chemical Resistance
Refer to Product Data Sheet of the top coat.
Skid / Slip Resistance
R 9 | (DIN 51130) |
Application
Ambient Air Temperature
Maximum | +30 °C |
Minimum | +10 °C |
Relative Air Humidity
Maximum | 80 % r.h. |
Dew Point
Refer to the individual Product Data Sheet.
Substrate Temperature
Maximum | +30 °C |
Minimum | +10 °C |
Substrate Moisture Content
Refer to the individual Product Data Sheet.
Waiting Time / Overcoating
When using Sikafloor®-1590 refer to the individual Product Data Sheet for specific information on waiting time to overcoating.
Before applying Sikafloor®-169 on Sikafloor®-150/Sikafloor®-151/ Sikafloor®-156/ Sikafloor®-161 allow:
Temperature | Minimum | Maximum |
+10 °C | ~17 hours | ~4 days |
+20 °C | ~9 hours | ~48 hours |
+30 °C | ~7 hours | ~24 hours |
Before applying Sikafloor®-304 W on Sikafloor®-169 allow:
Temperature | Minimum | Maximum |
+10 °C | ~45 hours | ~4 days |
+20 °C | ~36 hours | ~3 days |
+30 °C | ~24 hours | ~48 hours |
Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.
Applied Product Ready for Use
Temperature | Foot traffic | Light traffic | Full cure |
+10 °C | ~30 hours | ~48 hours | ~6 days |
+20 °C | ~16 hours | ~24 hours | ~4 days |
+30 °C | ~12 hours | ~18 hours | ~3 days |
Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.
Consumption
Layer | Product | Consumption |
Primer Broadcast | Sikafloor®-150 Sikafloor®-151 Sikafloor®-156 Sikafloor®-161 Sikafloor®-1590 Lightly broadcasted with Sika® Quartz PU 0.3–1.2mm | 1-2 × ~0.3-0.5 kg/m² ~1.0 kg/m² |
Wearing layer | Slurry of 1 pbw Sikafloor®-169 + 1 pbw Sikafloor® Compact | ~1.5–1.7 kg/m² |
Broadcast | Broadcast to excess with Sika® Quartz PU 0.3–1.2mm | ~3.0–4.0 kg/m² |
Seal coat | Sikafloor®-169 | 1 × ~0.25–0.3 kg/m² |
Top coat | Sikafloor®-304 W | 1 × ~0.13 kg/m² diluted 10 % with water |
Note: Consumption data is theoretical and does not allow for any additional material due to surface porosity, surface profile, variations in level, wastage or any other variations. Apply product to a test area to calculate the exact consumption for the specific substrate conditions and proposed application equipment.