Fields of application
Bonding of tiles, ceramics, stoneware, natural and/or reconstructed stones, etc. on horizontal and vertical surfaces, internal and external. Regularisation finishings. Modular element bonding and smoothing for insulating cladding: polystyrene sheets, wood panels- magnesium panels, wood-cement, etc. Do not use for:
- Substrates in gypsum or anhydrite
- Substrates subject to movements
- Substrates with protective films or coatings
Allowed supports
Concrete
Prefabricated concrete
Tuff
Brickworks
Stone walls
Tiles
Floor screed
Preparation of supports
The surfaces of application have to be properly cured, conveniently roughened, clean, free of any soiling whatever its nature, crumbling and non-adhering parts, dust etc. Any traces of oils, greases, release agents, waxes, paints, etc., as well as any anti-adhesive substance, should be preliminarily removed.
Mode of use
For each 25 kg bag of Unikoll, add 6-6.3 litres of clean water and mix thoroughly, with a mechanical stirrer, until a homogeneous lump-free mixture is obtained. After waiting a few minutes, stir and spread the adhesive with a toothed adhesive spreader.
The products (tiles or other coatings) should be applied with a slight pressurised movement for the entire surface to be in perfect contact with the adhesive. Any adjustment must be made within 10-12 minutes of laying. For applications outdoors, apply a continuous layer of adhesive also on the back of the item.
Technical specifications
Durability - Tensile adhesion after thermal aging
UNI EN 1348
≥ 1 N/mm²
Durability - Tensile adhesion after immersion in water
UNI EN 1348
≥ 1 N/mm²
Durability - Tensile adhesion after freeze-thaw cycles
UNI EN 1348
≥ 1 N/mm²
Compressive strength after 28 days
8 MPa
Strain at break, characteristic value
1.5 mm
Flexural strength after 28 days
3 MPa
Consumption
Use from 3 to 5 kg/m² of Unikoll depending on the type of support and the type of material to be bonded.
Packaging and dimensions
Bag 25 kg
Pallet: 50 x (Bag 25 kg)
Storage and conservation
Store the product in its original packing, in a fresh and dry environment, avoiding frost and direct sunlight.
Warnings
Do not apply in case of direct exposure to sunlight and/or rain.
Cure the protection for at least 24 hours.The general information, along with any instructions and recommendations for use of this product, including in this data sheet and eventually provided verbally or in writing, correspond to the present state of our scientific and practical knowledge.
Any technical and performance data reported is the result of laboratory tests conducted in a controlled environment and thus may be subject to modification in relation to the actual conditions of implementation.
Azichem Srl does not assume any liability arising from inadequate characteristics related to improper use of the product or connected to defects arising from factors or elements unrelated to the quality of the product, including improper storage.
Those wishing to utilise the product are required to determine prior to use whether or not the same is suitable for the intended use, assuming all consequent responsibility.
The technical and characteristic details contained in this data sheet shall be updated periodically. For consultation in real time, please visit the website: www.azichem.com. The date of revision is indicated in the space to the side. The current edition cancels out and replaces any previous version.
Please note that the user is required to read the latest Safety Data Sheet for this product, containing chemical-physical and toxicological data, risk phrases and other information regarding the safe transport, use and disposal of the product and its packaging. For consultation, please visit: www.azichem.com.
It is forbidden to dispose of the product and/or packaging in the environment.
