Technical

General:

Strizo gravel carpets are made of coloured gravel with grain sizes 1-2 mm, 3-4 mm and 4-6 mm. When combined with a high-grade epoxy adhesive, they produce a decorative and seamless floor finish.

Areas of application:

Strizo gravel carpets are used as an aesthetic floor finish in low-maintenance environments. This makes them ideal for a wide range of spaces, including shops, showrooms, offices, public buildings, exhibition halls and private residences.

Technical specifications:

Curing time Can be walked on after 24 hours; full chemical hardening after 7 days
Flatness In accordance with NEN 2741
Compression strength NEN 3072 19.5 - 29.6 N/mm2, depending on grain size
Bending strength NEN 3072 5.7 - 7.7 N/mm2, depending on grain size
Impact-resistance Resistant to walking traffic and light transport
Wear-resistance NEN 7014 Amstler wear: 1.2 - 1.3 mm, sand-blasting wear: 6.9 - 7.5 grams
Skid-resistance figure NEN 7000 According to Leroux method: Dry 93 - 98 Wet: 32 - 65
Handling temperature from -40°C to +80°C
Thermal insulation Heat transmission resistance (Hamaker method): 0.02 m2 K/W
Suitable for floor heating Heat transmission: 0.53 W/mK
Acoustic absorption Hz 125 250 500 1000 20000 40000
NEN 20354, ISO R354 1963, DIN 52212 Ots 0.05 0.05 0.05 0.05 0.10 0.30
Flammability EN 13501-1:2007

Classificatiecertificaat		 Classification Bfl - S1
Electrical characteristic Antistatic
Surface resistance > 10 x 10² Ohm

 

Specific resistance > 10 x 10 ² Ohm