for floors (CR) Eco-friendly Kerakoll continuous 3-layer technology flooring (KS3) in pure trowelled cement-based resin by Kerakoll Spa, with an overall thickness of 3.5 mm, suitable for use in domestic and commercial environments. Very low VOC emissions (TVOC 3 days < 0.03 mg/m 3, TVOC 28 days < 0.02 mg/m 3, compliant with protocol AgBB 1, EN ISO 16000), with B fl-s1 class reaction to fire (EN 13501), with slip-resistant surface suitable for public spaces (Class R9 under DIN 51130). Has advanced resistance to bacterial growth (under ISO 22196), with impact noise damping of 6.6 db (under EN 10140-3), with thermal conductivity RT < 0.0075 m 2 K/W, chemical and stain resistance (under EN 12720), colour resistance with index of GSC4 (under ISO 105-A02), tear strength > 2.0 N/mm 2 (under EN 13892-8), suitable for underfloor heating systems (under EN 1903), surface hardness (Shore D > 82, under ASTM D 2240), impact resistance (Class 3 IR20 under ISO 6272-1) and excellent surface resistance (< 25 mg CS17/1 kg/1000 cycles, under ASTM D4060) to heavy foot traffic. 1.5 mm supporting layer Application of innovative polymer matrix composite structural support for continuous floors, with guaranteed elasticity of 6.6% according to ISO 527-2, free from shrinkage and dimensionally stable according to UNI EN 12617-1:2004, suitable for heated substrates according to EN 1903, tough and performing with > of 3.0 N/mm 2 guaranteed adhesion conforming to EN 13892-8 standard. Lowering tension and shock is made by spreading a successive application of Floorzero by Kerakoll Spa, two-component and eco-friendly finishing coat consisting of a blend of very pure flexible and durable resins, conforming to EN 13813 class SR B2,0 E1 and 1504-2 standard, GreenBuilding Rating Eco 2, on the surface of the 4x5 mm Net 90 alkali resistant fibreglass reinforcing mesh by Kerakoll Spa. It must be applied using a smooth spreader on the previously prepared dimensionally stable and permanently dry substrate, completely covering the Net 90 mesh
for floors (CR) respecting the coverage of 2 kg/m 2. After sprinkle Floorzero product still fresh to saturation with Quarzo 1.3 maintaining the coverage of 3 kg/m 2. Structure and texture Application of coloured self-levelling stress dividing layer, cement-polymer matrix with high strength and flexibility and high mechanical resistance. is a suitable substrate for continuous 3-layer surfaces and for commercial and domestic applications with heavy foot traffic, GreenBuilding Rating Eco 4, such as 1 by Kerakoll Spa applied using Trowel 1 spreader provides a thickness of 1.5 mm in the proportion 2.6 kg/m 2. Sprinkle quartz fresh-on-fresh to saturation using Kerakoll Spa s calibrated Quarzo 1.3 granules in the ratio of 3 kg/m 2. Application of High-Tech decorative coloured cement-polymer matrix finishing layer with high mechanical resistance and resistance to wear, coloured with color, selection of pure white Carrara marble, quartz and natural pigments, suitable as a texture for 3-layer flooring for commercial and domestic use with heavy foot traffic, GreenBuilding Rating Eco 1, 2 by Kerakoll Spa applied by a Trowel 2 spreader in a thickness of 0.5 mm in a ratio 0.6 kg/m 2. Protection Application of EasyClean polymer-matrix sealing layer with high mechanical resistance and resistance to wear, guarantees easy-to-clean surfaces and prevents bacterial growth. Suitable as a first protective coat for 3-layer continuous flooring, for commercial and domestic use with heavy foot traffic, 3 by Kerakoll Spa applied using a Trowel 3 spreader in a ratio of 0.07 kg/m 2. Application of high-performance water-based two-component protective layer with high resistance to wear and abrasion, abrasion resistance < 25 mg according to standard ASTM D 4060 (CS17/1 kg/1000 cycles), suitable as a final protective layer for 3-layer continuous flooring for domestic and commercial use with heavy foot traffic, GreenBuilding Rating Eco 1, 4 by Kerakoll Spa applied by roller in two coats in a ratio of 120 ml/ m 2.
for stairs and coverings Step (CR Step) Eco-friendly Kerakoll 3-layer technology (K3S) continuous covering in pure trowelled cement-based resin from the Kerakoll Spa with an overall thickness of 3.5 mm, suitable for stairs and steps in domestic and commercial environments. Very low VOC emissions (TVOC 3 days < 0.03 mg/m 3, TVOC 28 days < 0.02 mg/m 3, compliant with protocol AgBB 1, ISO 16000), with slip-resistant surfaces suitable for public spaces (Class R9 under DIN 51130). Has advanced resistance to bacterial growth (under ISO 22196), with impact noise damping of 6.6 db (under EN 10140-3), with thermal conductivity RT < 0.0075 m 2 K/W, chemical and stain resistance (under EN 12720), colour resistance with index of GSC4 (under ISO 105-A02), tear strength > 2.0 N/mm 2 (under EN 13892-8), suitable for underfloor heating systems, surface hardness (Shore D > 82, under ASTM D2240), impact resistance (Class 3 IR20 under ISO 6272-2) and excellent surface resistance (25 mg CS17/1 kg/1000 cycles, under ISO 6272-2) to heavy foot traffic. 3.0 mm supporting layer Application of continuous Step structural support in innovative polymer-matrix composite for stairs and steps with guaranteed elasticity 6.6% under ISO 527-2, free of shrinkage and dimensionally stable according to UNI EN 12617-1:2004, performing with adhesion guarantees of > 3.0 N/mm 2 compliant with standard EN 13892-8, damping of strain and blows, application of the flexible and durable two-component eco-friendly final layer consisting of very pure resins, compliant with standard EN 13813 class SR B2.0 E1, compliant with standard 1504-2, GreenBuilding Rating Eco 2, Floorzero by Kerakoll Spa with thickener additive and applied to the previously prepared dimensionally stable and permanently dried substrate with a smooth spreader to cover edge beams and the rises and treads following yield of 4.0 kg/m 2. After sprinkle Floorzero product still fresh to saturation with Quarzo 1.3 maintaining the coverage of 3 kg/m 2.
for stairs and coverings Step (CR Step) Texture Application of High-Tech decorative coloured cement-polymer matrix finishing layer with high mechanical resistance and resistance to wear, coloured with color, selection of pure white Carrara marble, quartz and natural pigments, suitable as a texture for 3-layer flooring specifically for stairs and steps for commercial and domestic use with heavy foot traffic, GreenBuilding Rating Eco 1, 2 by Kerakoll Spa applied by Trowel 2 spreader in two coats in a thickness of 1 mm in a ratio 1.2 kg/m 2. Protection Application of EasyClean System polymer-matrix sealing layer with high mechanical resistance and resistance to wear, guarantees easy-to-clean surfaces and prevents bacterial growth. Suitable as a first protective coat for continuous 3-layer Step floors, for commercial and domestic use with heavy foot traffic for stairs and steps, 3 by Kerakoll Spa applied by Trowel 3 spreader in a ratio of 0.07 kg/m 2. Application of high-performance water-based two-component protective layer with high resistance to wear and abrasion, abrasion resistance < 25 mg according to standard ASTM D 4060 (CS17/1 kg/1000 cycles), suitable as a final protective layer for 3-layer flooring specifically for stairs and steps for domestic and commercial use with heavy foot traffic, GreenBuilding Rating Eco 1, 4 by Kerakoll Spa applied by roller in two coats in a ratio of 120 ml/m 2.
for antiskid floors Wet (CR Wet) Continuous antiskid flooring with Kerakoll 3-layer technology (K3S) eco-friendly in pure trowelled cement-based resin by Kerakoll Spa, with an overall thickness 3.5 mm, suitable for use in humid domestic and commercial environments, with very low VOC emissions (TVOC 3 days < 0.03 mg/m 3, TVOC 28 days < 0.02 mg/m 3, compliant with protocol AgBB 1, ISO 16000), with slip-resistant surface suitable for public environments (Class R11 under DIN 51130) suitable for barefoot foot traffic and elevated presence of water (Class B according to standard DIN 51097), chemical and stain resistance (under EN 12720), colour resistance with GSC4 index (under ISO 105-A02), tear strength > 2.0 N/mm 2 (under EN 13892-8), suitable for underfloor heating systems (under EN 1903), surface hardness (Shore D > 82, under ASTM D2240), impact resistance (Class 3 IR20 under ISO 6272-2). 3.0 mm supporting layer Application of innovative polymer matrix composite structural support for 2-layer antiskid continuous Wet flooring for humid environments with guaranteed elasticity 6.6% under ISO 527-2, free of shrinkage and dimensional stability according to UNI EN 12617-1:2004, suitable for heated substrates under EN 1903, persistent and performing with adhesion guarantee > 3.0 N/mm 2 compliant with standard EN 13892-8, and damping of strain and blows, executed by spreading over the surface Net 90 4x5 mm mesh size alkali-resistant glass-fibre reinforcing mesh by Kerakoll Spa. Subsequent application of the two-component eco-friendly finishing coat consisting of a blend of very pure flexible and durable resins, compliant with standard EN 13813 class SR-B2,0-E1, compliant with standard 1504-2, GreenBuilding Rating Eco 2, Floorzero by Kerakoll Spa applied to the previously prepared substrate, dimensionally stable and permanently dried, with a smooth spreader to achieve full coverage of the Net 90 mesh maintaining the coverage of 2 kg/m 2. After sprinkle Floorzero product still fresh to saturation with Quarzo 1.3 maintaining the coverage of 3 kg/m 2.
for antiskid floors Wet (CR Wet) Texture Application of High-Tech decorative coloured cement-polymer matrix finishing layer with high mechanical resistance and resistance to wear, coloured with color, a selection of pure white Carrara marble, quartz and natural pigments, suitable as a texture for 2-layer antiskid R11 flooring according to DIN 51130 standard, Class B under DIN 51097 standard, specifically for humid environments for commercial and domestic use with foot traffic, GreenBuilding Rating Eco 1, 2 by Kerakoll Spa applied by Trowel 2 spreader in two coats in a thickness of 1 mm in a ratio 1.2 kg/m 2.