ARDEX SK 90 TRICOM Interior Corner 90

ARDEX SK 90 TRICOM Interior Corner 90

Application Area

Interior and exterior wall and floor sealing set for flexible and waterproof bridging of movement joints, edge joints, as well as crack-affected connections and penetrations.

In the system with

• ARDEX S1K  S1K C sealing compound
• ARDEX S7 PLUS flexible sealing foam
• ARDEX S8 FLOW self-leveling sealing foam
• ARDEX 89 sealing compound
• ARDEX SK 100 W TRICOM sealing membrane
• ARDEX 78 sealing adhesive

according to DIN 18534 for sealing interior cavities.

The ARDEX TRICOM sealing set can be used in water impact classes W0I, W1I, W2I, and W3I.

according to DIN 18535 for sealing of pools and tanks.

The ARDEX TRICOM sealing set can be used for sealing pools and tanks indoors and outdoors in water impact class W2B up to 10 m water depth, with the exception of ARDEX SKR and ARDEX SKS, which can be used in water impact class W1B.

according to DIN 18531 for sealing of balconies, loggias, and terraces.

The ARDEX TRICOM sealing set can be used for sealing balconies and terraces in conjunction with tiles or slabs.

according to building regulations list & ZDB information sheet.

The ARDEX TRICOM sealing set is suitable for use in moisture exposure classes AB and C according to DIBt building regulations list A part 2 No. 110 and classes A0 and B0 according to ZDB information sheet for bonded waterproofing as well as ETAG 022 for waterproofing of walls and building structures in wet room cavities, part 2, waterproofing membranes.

Material

The components of the ARDEX TRICOM sealing set consist of a double-sided laminated polypropylene fleece carrier with a polyurethane core layer or a double-sided laminated polypropylene fleece carrier with a polyvinyl chloride core layer and a butyl ring.

The material is waterproof, easy to cut with a knife or scissors, integrates well into sealing compounds, does not fold, and has high adhesion to sealing materials.

The low material thickness allows for an almost seamless coating with ARDEX sealing compounds.

The ARDEX SK TRICOM sealing set is sufficiently permeable to diffusion, allowing the underlying sealing compounds to dry and harden.

The ARDEX SK3 NC soundproofing tape consists of a PES foam carrier with a rubber-based adhesive strip.

Preparation of the substrate

The instructions contained in the technical data sheets of ARDEX sealing compounds and ARDEX sealing membranes must be observed.

The joint openings must be sufficiently wide according to their calculated movement and, if necessary, chamfered at the edges to form loops.

Application

The corners and sleeves are freshly embedded into the previously rolled, folded, or troweled ARDEX sealing compound in accordance with the requirements and immediately pressed firmly with a smoothing trowel or spatula. The ARDEX sealing compound must be the same as that used for the subsequent bonded sealing.

For sealing with the ARDEX SK100 W sealing membrane, ARDEX 7/8 sealing adhesive is used to embed the corners and sleeves.

In the overlap area, the sealing tape, corners, and sleeves must be overlapped by at least 5 cm or bonded with the respective sealing compound. Care must be taken to prevent the sealing compound from entering the movement space below.

After installing all necessary parts of the sealing set, the bonded sealing can be started. The second layer of the bonded sealing will rework the corners and sleeves. In the area of the movable zone, e.g., expansion joints, the sealing material must be cut out to the same width.

ARDEX SKW TRICOM sealing sleeve 140 x 140

Prepared for a 12-inch pipe penetration through an existing opening. For larger openings, cut out the necessary recess with scissors or a knife, matching the shape but approximately 8-12 mm smaller in dimension as needed.

Center the recess of the sealing sleeve on the pipe penetration. Apply even pressure to fit the sleeve over the pipe extension or the fully mounted pipe and press it into the substrate. The sealing sleeve fits correctly if it seals tightly with at least 4 mm contact to the pipe and is firmly pressed against it.