A new certified insulation system appeared on the Czech market last year for insulation purposes. When renovating older buildings, it is no longer necessary to remove ineffective or damaged insulation systems!
This is a very economical solution. The original insulation will be retained and new insulation will be added. This eliminates the high costs associated with the dismantling and subsequent disposal of the original unstable and problematic insulation. The investor will only pay for the additional insulation and not for replacing the original insulation and its disposal at a landfill. This represents benefits not only economically but also ecologically.
Additional insulation without the need to dismantle the original one The new special insulation system STX.THERM SANA, together with the injected anchoring system Spiral Anksys, represents the only certified and long-term solution for doubling and repairing problematic insulation with disrupted stability. STX.THERM SANA uses components that have been long-term proven in practice.
Consequences of not addressing the stability loss of the insulation system
Benefits of "doubling" insulation with the STX.THERM SANA system: • Elimination of current thermal bridges. • Limitation of point heat transfer. • Compliance with current requirements for energy audits /assessment of the building/. • Depending on the depth of anchor installation, heat transfer values of 0.002–0.0005 W/K can be achieved. • Verified resistance to dynamic wind load according to ETAG 004 and 014 (uplift test). • The universal anchoring system has been tested for shear and combined load according to ETAG 020. • Possibility of repairing unstable insulation systems even on substrates with less cohesive surfaces without demanding substrate repairs. • Stabilization of loosened insulation systems without the need for their dismantling. • In the case of hollow and porous substrates (hollow bricks, foam concrete, Heraklit...), universal anchors Spiral Anksys show higher parameters than mechanical anchoring. • Simple and inexpensive diagnostics. • Easy application and execution.
Did you know… • Certification bodies in the Czech Republic have verified the suitability of use and recommend the STX.THERM SANA system as a suitable technology for the repair and doubling of unstable ETICS? • The resistance to dynamic wind load in the STX.THERM SANA system is up to 3 times higher than that required by Czech standards under the most adverse calculation conditions? • The universal anchors are designed and resistant to shear load? One anchoring point can transfer a load of up to 50 kg. • The system can also be used on uneven substrates (with irregularity max. 20 mm/1 m)? • The STX.THERM SANA system can be applied to the insulation of other manufacturers? • The principle of the technology lies in the simple application, where the Spiral Anksys anchor is foamed with the expansion filling material Spiral Anksys Foam? This procedure combines anchoring and bonding of the insulation into a single operation, all without the creation of thermal bridges or condensation zones. As a result, the area for standard insulation bonding reduces to 20%. • This system can repair any contact insulation systems with EPS insulation, regardless of the anchoring method used.
STOMIX's offerings also include a range of free services, such as customizing insulation design, thermal imaging, supervision during construction work, or assistance with technical details. Great attention must be paid to the actual implementation work, which must always be performed by a company that has been properly trained and holds a license for the application of the relevant system. The company STOMIX can provide such a trained company or alternatively train a construction company of your choice. In its 20 years of existence, STOMIX has produced and supplied materials for insulation of more than 12,000,000 m2. The high quality of the components guarantees the long-term durability of the repairs carried out.
Expert information is provided by Bc. Jiří Klásek, mobile: 602 734 252, klasek@stomix.cz, www.stomix.cz STOMIX, spol. s r. o., 790 66 Skorošice 197, member of the Sto group
Description of the diagram
Base: concrete, solid bricks, perforated bricks, aerated concrete Base treatment: primer EH, NL, intercoat HC-4; type and necessity of penetration depending on the condition of the base Adhesive material: ALFAFIX S1, ALFAFIX S101, ALFAFIX S2 or ALFAFIX S11 (depending on the substrate and conditions) Surface treatment: BETADEKOR AF / AD, SAF / SAD, SIF / SID Base strip: creates a plinth edge for inserting the bottom row of insulating boards Anchoring: injected anchors Spiral Anksys SA 15+ Insulation boards: EPS F polystyrene or grey EPS F polystyrene Base layer: leveling material ALFAFIX S1, ALFAFIX S101 and reinforcing fabric VT1 Intercoat: intercoat HC-4 or intercoat HC-5
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