Capatect Verlegemörtel Uni 086

Mineral thin-bed adhesive C2 TE S1 according to DIN EN 12004 for laying hard cladding,
e.g. clinker brick slips, fine stone tiles, natural stone tiles and glass mosaic

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Field of Application

Thin-bed adhesive for laying split clinkers, brick slips, ceramic tiles and slabs, natural stone tiles as well as glass mosaic in the Capatect façade systems with hard cladding. Bonding of ceramic tiles and slabs also on other suitable, load-bearing, mineral substrates.

Material Properties

C2 TE S1 according to DIN EN 12004
Very smooth handling
High adhesive strength
High stability
Can be used outdoors and indoors
Malleable cementitious mortar for increased requirements

Packaging/Package Size

25 kg bag

Colours

white and grey

Storage

Dry, protected from moisture, cool.
Original closed packages are stable for approx. 12 months.

Technical Data

Slipping: T (≤ 0,5 mm) according to DIN EN 1308

Apparent density of hardened mortar

approx. 1.5 g/cm³

Adesive tensile strength

≥ 1.0 N/mm² initial tensile adhesion strength according to DIN EN 1348

≥ 1.0 N/mm² according to DIN EN 1348 after heat ageing

≥ 1.0 N/mm² according to DIN EN 1348 after freeze-thaw cylcles

≥ 0.5 N/mm² at least 30 min. according to DIN EN 1346 extended open time

Fire behaviour

A2-s1, d0 according to DIN EN 13501-1

Vehicle / Binding agent

Mineral binders as per DIN EN 197-1, synthetic resin dispersion powder

Product No.

086

Note

Processing is generally carried out in accordance with the rules of the craft for the installation of ceramic tiles and slabs on the façade in accordance with DIN 18515-1. On the building project, the approved planning documents, in particular the joint and installation plan, must be adhered to.
Respect local and national rules when laying tiles and slabs. In Germany DIN 18515-1 must be observed.

Substrate Preparation

All substrates must be load-bearing, even, clean, dry and free from adhesion-reducing substances. The substrate must be aligned and plumb according to DIN 18202.
When using natural stone with a side length ≥ 49 cm or ceramic cladding with a side length ≥ 49 cm, the evenness of the surface of the hardened base coat must not exceed a pitch of 2 mm, based on the maximum edge length of the cladding to be applied.

Preparation of Material

Pour 25 kg of the dry mortar premix (1 bag) to approx. 7-7.5 l of tap water in a clean bucket and mix with a slow-moving agitator or use a compulsory mixer.
Allow material to mature for approx. 3-5 minutes and then mix thoroughly.

Method of Application

Apply ceramic cladding and natural stone tiles using the combined method according to DIN EN 12004 (floating-buttering method). Apply the thin-bed adhesive to the substrate with a notched trowel (toothing according to the substrate condition, the tile size and the condition of the tile back). In addition, apply the thin-bed adhesive in an even thin layer to the back of the covering.

When laying glass mosaic, apply the laying mortar to the substrate with a toothed trowel 6 mm and subsequently smooth evenly.

Only apply as much adhesive as can be covered with the cladding before skin formation.

Press the ceramic cladding and natural stone tiles into the wet mortar bed with a light pushing/ sliding movement.

Press on the glass mosaic mats evenly. A rubbing board with a cellular rubber coating can be used for this purpose.

The joints between the tiles or slabs must be of sufficient width depending on the format. As a rule, the joints are smoothed or scraped out to an even depth (roughly corresponding to the thickness of the tiles) after the tiles or slabs have been laid, before the laying mortar has set. Loose mortar residues must be removed.

To ensure proper, stain-free grouting later on with mosaic tiles, it is necessary to remove the grout from the grout chambers to an even depth, also the area with foil- or paper-bonded mosaics on the front.

Cladding elements	Recommended square-notched trowel
Glass mosaic	6 mm toothing followed by smoothing
Ceramic tiles	8 mm toothing
Split-faced clinker	10 mm toothing
clinker brick slips	10 mm toothing
Natural stone (small form)	10-12 mm toothing
Natural stone (large format)	20/15 mm toothing

Consumption

approx. 3.5-6.0 kg/m² depending on the selected tool and toothing.
Guide values without spill and loss on side.
Poject- or process-related divergences must be taken into account.

Application Conditions

Application temperature:
During application and in the drying phase, the ambient and substrate temperatures must not be below +5 °C and above +30 °C respectively.
Do not apply in direct sunlight, strong wind, fog or high humidity. In this context, we refer to the leaflet "Verputzen, Wärmedämmen, Spachteln, Beschichten bei hohen und niedrigen Temperaturen" (Plastering, Thermal Insulation, Filling, Coating at High and Low Temperatures) from the "Bundesverband Ausbau und Fassade" (Federal Association for Finishing and Facades). Do not work on surfaces heated by the sun or in rain or strong wind.

Drying/Drying Time

Approx. 2-3 days depending on temperature, wind and relative humidity.

Allow sufficient drying time before subsequent jointing.

In case of unfavourable weather conditions, suitable protective measures (e.g. tarpaulins or nets) must always be taken on the façade surface to be treated or freshly applied.

Tool Cleaning

Immediately after use with water.

Special Risks (Hazard Note) / Safety Advice (Status as at Date of Publication)

Causes skin irritation. Causes serious eye damage. May cause respiratory irritation. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Use only outdoors or in a well-ventilated area. Wear protective gloves/ eye protection/ face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. Store locked up. Dispose of contents/ container to an approved waste disposal plant. Contains: Cement, portland, chemicals, calcium diformate. Aqueous cement suspensions have an alkaline effect.

Additional information: Wear long trousers. Avoid prolonged skin contact with the render. Immediately clean affected skin thoroughly with water. The longer fresh render remains on your skin, the greater the risk of serious skin damage. It is essential to follow the manufacturer's health and safety instructions during the application phase.

Disposal

Can be landfilled after concentration, when in compliance with local regulations. Empty containers should be taken to an approved waste handling site for recycling or disposal.

Giscode

ZP1 cementitious products, low in chromate

Further Details

Note on CE marking
The CE labeling takes place on the bags. For declaration of performance (DOP) see: www.caparol.de.

Approval

Z-33.46-1091
Z-33.46-1732
Z-33.46-1720

Customer Service Centre

Tel.: +49 6154 71-71710
Fax: +49 6154 71-71711
e-mail: kundenservicecenter@caparol.de

International Distribution: Please see www.caparol.com