Durastone
The ultra flexible, sustainable terrazzo
Durastone has a dyed biopolymer as its base into which recycled rubber and a natural aggregate in various colours are sprinkled. This makes Durastone a flexible floor covering with an individual character. Due to its high flexibility and low installation height, it is a very popular covering, especially in renovation projects, where no joints disturb the visual appearance.
Picture gallery
Durastone is the optimal flooring for areas with high design requirements: representative areas (shopping centres, offices, hotels, exhibitions, museums, private living areas), educational sector (kindergartens, schools, universities), medical sector (hospitals, doctors’ surgeries, old people’s and nursing homes).
Advantages
Durastone is convincing from a technical, ecological, optical and health point of view:
Technical
- low maintenance
- can be revitalised at low cost
- dirt-repellent and easy to clean (no waxing necessary)
- wear-resistant to signs of use and wear (scratches, chair castors)
- resistant to chemicals, acids, alkalis, solvents
- permanently flexible, but dimensionally stable
Ecological
- made from renewable raw materials
- EPD-certified
- climate neutral
- free from plasticisers, volatile organic compounds (VOC), chlorine, PVC, phthalates
- zero waste, as there is no cutting waste
- no adhesives required
- can be removed without residues and 100% recycled
Optical
- high resilience of furniture impressions
- good colour stability
- hardly any limits to colour design
- free design possibilities, whether vintage look, urban design or noble terrazzo look
Health
- noise-reducing
- odourless
- highest hygienic standard (easy to clean, disinfectable)
- recommended for allergy sufferers
- non-slip version possible
Health
- noise-reducing
- odourless
- highest hygienic standard (easy to clean, disinfectable)
- recommended for allergy sufferers
- non-slip version possible
Optical
- high resilience of furniture impressions
- good colour stability
- hardly any limits to colour design
- free design possibilities, whether vintage look, urban design or noble terrazzo look
Colours
Load classes
Load class 23
DIN EN ISO 10874 Residential area • heavy (minimum thickness 2 mm)
Load class 34
DIN EN ISO 10874 Object area • very heavy (minimum thickness 2 mm)
Load class 43
DIN EN ISO 10874 Light industry • heavy (minimum thickness 2.5 mm)
Technical properties
Impression and residual impression behaviour
EN ISO 24343-1 • 0.03 mm
Furniture indentation behaviour
EN 424 • No damage
Abrasion behaviour
ASTM D4060 -14 • CS17 • Wheels/10N/1500 cycles • 55 mg
Electronic behaviour
EN 1815 • < 2 kV
Light fastness
EN ISO 105-B02 • 7 – 8 • ASTM F-1515 • 7 – 8
(1- Strong, 8- No change)
Pliability
EN 435 • 20 mm, no cracks
Chemical resistance
EN ISO 26987 • No change
Stain sensitivity
EN 423 • Category 1+2: Level 5, Category 3: Level 4/5
Resistance to cigarette burns
EN 1399 • Proc A (stub out) ≥ level 4 • Proc B (burn) ≥ level 3
Thermal conductivity
EN ISO 12524 • 0,15 W/m*K • Suitable for underfloor heating
Thermal insulation
DIN EN 12464-4 • 0,027 m²*K/W
Thickness change with moisture
EN 13329 • < 0,8%
Watertightness
EN 13553 • Waterproof
Suitability for damp locations
EN 426 • Suitable
Chair castor suitability
EN 425 • 25.000 • Slight change in appearance • no detachment
Sound insulation, impact sound improvement
EN ISO 717-2 • ΔLw = 8 dB Durastone • 15 dB Durastone Comfort
Fire behaviour
EN 13501-1 • Bfl-S1 • Class 1
Slip resistance
DIN 51130 • R9 standard / R10-R11/R12 on request
Slip resistance
EN 13893 • DS: ≥ 0,30
EPD value GWP global warming potentialEPD value GWP global warming potential
according to ISO 14025 and EN 15804 (cradle-to-cradle A – D) in preparation – climate neutral classification expected
Contains recycled material
Recyclable
Technical system data
Layer thickness: approx. 3 mm
Density: 1.55 kg/dm³
Compressive load: approx. 40 N/mm²
Flexural strength: approx. 14 N/mm²
Adhesive strength: > 3 N/mm²
Elongation at break: 65 %
Binder: biopolymer
Set to foot traffic: after 24 hours at 15°C
Fully cured: after 7 days at 15°C
Hardness: approx. 65 Shore D
Colours: 12 colours, special colours on request
Downloads
Durastone Produktdatenblatt
Biopolymere als Bodenbelag
PDF Download (678 KB)
Duracryl Reinigungs- und Pflegeanleitung (Wohnbereich)
Duracryl Reinigungs- und Pflegeanleitung (Objektbereich)
Customer notice
PDF Download (83 KB)
Customer notice costs
PDF Download (200 KB)
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