BUILDING RANGE / Construction Systems Isobuild® Eco Block Eco-friendly, single-component mineral adhesive&finishing product, ideal for use in GreenBuilding. With low CO2 emissions and very low volatile organic compound emissions, contains recycled raw materials. Recyclable as an inert material at the end of its life. Isobuild® Eco Block is suitable for high-performance laying and subsequent finishing of cellular concrete blocks. Ensures long-lasting thermal insulation of load-bearing and non load-bearing structures. EI 180 fire-resistant according to EN 13501-2. Internal, external. GREENBUILDING RATING® PRODUCT STRENGTHS Recycled mineral content 80% • Ideal for laying and finishing Natural mineral content 80% • Prevents the formation of heat channels Can be recycled as inert material RATING SYSTEM ACCREDITED BY CERTIFICATION BODY SGS AREAS OF USE Use Building by bonding of: - cellular concrete block load-bearing walls - thermal insulation blocks infill walls - fire-break walls Surface finishing of: - cement-based plasters/renders - thermal plasters - concrete and cellular concrete walls For internal and external use on cellular concrete blocks and panels, concrete and cement-based plasters. Do not use On flexible or gypsum-based substrates; to lay gypsum-based blocks; for thicknesses greater than 5 mm. Preparation of substrates The substrate must be compact and clean, i.e. free from dust and grease. Remove any loose debris from the blocks. On hot days or when using highly absorbent materials, dampen the substrate before applying Isobuild® Eco Block as a finishing coat. Preparation Isobuild® Eco Block is prepared by mixing 25 kg of powder with the amount of mixing water indicated on the bag. Pour the water into a clean container and gradually add the powder, mixing with a mechanical, low-rev agitator until a creamy, smooth, lump-free mixture forms. Application Spread the adhesive straight onto the blocks using a specific toothed spreader. Bring the components to be bonded together and press firmly and evenly to ensure they are both well-coated with the adhesive. The end sections of the blocks must also be bonded. To apply surface finishing, damp the substrate then apply the first coat, smoothing it off completely using a steel, smooth spreader. Apply the second coat until the required thickness is obtained. Cleaning Isobuild® Eco Block can be removed from tools and surfaces with water before the product hardens. * ÉMISSION DANS L’AIR INTÉRIEUR Information sur le niveau d’émission de substances volatiles dans l’air intérieur, présentant un risque de toxicité par inhalation, sur une échelle de classe allant de A+ (très faibles émissions) à C (fortes émissions). Isobuild® Eco Block Code: E509 2

SPECIAL NOTES Dampen the blocks when laying on very hot days or when working in direct sunlight. If a surface film forms, remove the adhesive and replace it with a fresh layer of the product. When creating finishing surface layers, lay a glass-fibre reinforcing mesh over large surface areas that are particularly susceptible to thermal shock. On completion, protect from rain for the first 24 hours. ABSTRACT The bonding of cellular concrete blocks must be carried out with a single-component, eco-friendly mineral adhesive&finishing product with GreenBuilding Rating® 5, such as Isobuild® Eco Block...

Isobuild® Eco Block Code: E509 2021/01 - EN - Product for professional use - abide by any standards and national regulations - use at temperatures between +5 °C and +30 °C - check that blocks are not loose or dust-forming - do not add water to the product as it starts to set - do not add lime, gypsum or cement to the mixture - dampen the substrate on hot days or when working in direct sunlight - if necessary, ask for the safety data sheet - for any other issues, contact the Kerakoll Worldwide Global Service +39 0536 811 516 - [email protected] The Rating classifications refer to the...