national technical approval Z-59.12-409, product is in accordance with EN 13813
for secondary containment tanks for water-polluting fluids ("LAU" areas), for production areas where water-polluting fluids ("HBV" areas) are handled, for chemical storage, for laboratories and cleanrooms
bond strength > 2 N/mm² (EN 1542)
high chemical resistance to test and special media (§ 62 Federal Water Act)
good cleanability in accordance with StoCretec care recommendations
large number of tested RAL colour shades
high mechanical resistance (can be driven on with polyamide, Vulkollan, or solid rubber tyres), impact strength class l (ISO 6272-1)
paint compatibility testing for use in the automotive industry, CSM cleanroom qualification Fraunhofer Institute IPA
limited combustibility (EN 13501-1)
various test certificates regarding slip resistance are available
Concrete, Cementitious screed
Sto Sustainability Data Sheet
tested and externally monitored system structures with building inspectorate approval, very good crack-bridging properties (0.2 or 0.3 mm), high chemical resistance to test and special media, suitable for vehicle traffic with polyamide tyres, smooth or sprinkled, slip-resistant surface, electrically conductive when storing combustible fluids, limited combustibility system build-up
class III: sd value (diffusion-equivalent air layer thickness) > 50 m (DIN EN ISO 7783-1)
