Sika Comfortfloor® PS-66
Ergonomic, sound-dampening, smooth, low-VOC polyurethane flooring system
Sika Comfortfloor® PS-66 is a sound-dampening, elastic, self-smoothing, low-emission polyurethane flooring system. It is UV-resistant, easy to maintain and it is used for areas where high comfort under feet, individual design, a jointless surface and soft footfall is required. The System is part of the Sika Comfortfloor® decorative flooring range.
- Comfortable to walk on
- Soft underfoot
- Very good acoustic isolation
- Low VOC emissions
- Low VOC content
- Seamless
- Good mechanical resistance
- Good resistance to UV exposure
- Reduces footfall sound and contact noise
- Low maintenance
System Structure
Usage
The System is used in the following commercial and public buildings and areas:- Healthcare facilities and hospitals
- Schools and universities
- Shopping malls and museums
- Residential areas and homes
- The System may only be used for interior applications.
Advantages
- Comfortable to walk on
- Soft underfoot
- Very good acoustic isolation
- Low VOC emissions
- Low VOC content
- Seamless
- Good mechanical resistance
- Good resistance to UV exposure
- Reduces footfall sound and contact noise
- Low maintenance
Colour
Available in almost unlimited range of colour shades
Appearance
Smooth, matt finish
System Details
ENVIRONMENTAL INFORMATION
-
Environmental Product Declaration (EPD) in accordance with EN 15804. EPD independently verified by BRE Global
-
Contributes towards satisfying Indoor Environmental Quality (EQ) Credit: Low-Emitting Materials under LEED® v4
- Complies with the requirements of DIBt (June 2004) in combination with the NIK values from AgBB (March 2008) for use in the indoor environment.
APPROVALS / STANDARDS
-
Indoor Air Comfort Gold EN 16516, eurofins, No. IACG-439-01-05-2022
System Structure
Sika Comfortfloor® PS-66
| Layer | Product | |
| 1. | Adhesive | Sikafloor® Comfort Adhesive |
| 2. | Shockpad | Sikafloor® Comfort Regupol-4580 |
| 3. | Porefiller | Sikafloor® Comfort Porefiller |
| 4. | Wearing layer | Sikafloor®-3000 |
| 5. | Top coat | Sikafloor®-304 W |
As optional base coats can be used. Note that the approvals on emissions will be affected. Please refer to the individual Product Data Sheet.
Composition
Polyurethane
Nominal thickness
6.0 mm
Shore A Hardness
Cured 14 days at +23 °C | 84 |
Resistance to wearing
Wearing group M | (EN 13813) |
Resistance to moving furniture
No damage | (EN 424) |
Castor chair resistance
No damage (25 000 cycles) | (EN 425) |
Resistance to Impact
Class II | (EN ISO 6272-1) |
Indentation
0.1 mm | (EN 433) |
Tensile adhesion strength
> 1.5 N/mm² | (EN 1542) |
Reaction to Fire
Class Cfl-s1 | (EN 13501-1) |
Chemical Resistance
Laboratory defined resistance to many individual chemicals. Before proceeding, contact Sika Technical Services for specific information.
Capillary Absorption
< 0.1 kg·m-2·h-0.5 | (EN 1062-3) |
Permeability to CO2
Sd > 50 m | (EN 1062-6) |
Sound Insulation
3.5 mm accoustic layer thickness | ΔLw=17 dB |
Skid / Slip Resistance
Class | R 10 |
Application
Ambient Air Temperature
Maximum | +30 °C |
Minimum | +15 °C |
Relative Air Humidity
Maximum | 80 % r.h. |
Dew Point
Refer to the individual Product Data Sheet.
Substrate Temperature
Maximum | +30 °C |
Minimum | +15 °C |
Substrate Moisture Content
Refer to the individual Product Data Sheet.
Waiting Time / Overcoating
Refer to the individual Product Data Sheet.
Applied Product Ready for Use
Temperature | Foot traffic | Light traffic | Full cure |
+15 °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 |
Adhesive | Sikafloor® Comfort Adhesive | 0.9 kg/m2 |
Shockpad | Sikafloor® Comfort Regupol-4580 | 4 mm |
Porefiller | Sikafloor® Comfort Porefiller | 0.4 kg/m2 per layer |
Wearing layer | Sikafloor®-3000 | 2.8 kg/m2 (2 mm) |
Top coat | Sikafloor®-304 W | 0.13 kg/m2 per layer diluted with 10% water |