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Sanatex

Flexible membrane for thermal bridges and damp walls

Flexible membrane with thermal insulation and vapor barrier properties, made on a non-woven fabric support made of 100% recycled polyester, coated with a specific flame-retardant acrylic compound, 100% water-based.
Components
Single-component
Appearance
Roll
Customs code
5905 0070 50

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    Obtained Certifications and Regulations
    UNI EN 13984:2013
    Lines of belonging
    Linea prodotto Opus
    Linea prodotto Sanageb
    Thematic site
    Sanawall
    Features and benefits
    Where it is used
    How to use
    Technical data
    Warnings and precautions
    Specification item
    Media
    Related products

    Sanatex

    Sanatex represents the low-thickness solution for the renovation of damaged walls and facades, both externally and internally. It allows for quick and effective recovery of funds even in the most difficult situations without inconvenience for tenants. Ideal for walls with static cracks. It contributes to the optimization of energy efficiency and the comfort of buildings thanks to its thermal insulation properties, breathability, resistance to mold and fungi and stability over time. Its use helps keep the home environment healthy. It reduces the energy dispersion of a standard non-insulated wall by up to 30% and increases the surface temperature in the presence of thermal bridges. Resistant to mold and fungi, thanks to its natural fungicidal characteristic.
    Sanatex is the ideal material for rapid, economically advantageous and low environmental impact interventions.


    Fields of application
    • Renovation of internal and external walls in case of rising damp.
    • Renovation of internal and external walls in the presence of mold and condensation.
    • Coating of surfaces in the presence of thermal bridges.
    • Thermal insulation of false ceilings, floors and walls.
    • Renovation of facades in the presence of static lesions and shrinkage crack patterns.
    • External facade cladding with thickness constraints.

    Allowed supports
    Concrete
    Prefabricated concrete
    Bricks
    Mixed walls (bricks and stones)
    Brickworks
    Stone walls
    Lime and lime-cement plasters and mortars
    Preparation of supports

    The application surfaces must be clean, free of dirt, crumbly and loose parts, dust, etc. In the presence of mold, carry out a preventive removal and sanitization treatment with specific products such as Consilex Muffa Cleaner and Consilex Muffa Remover. A slight roughening of the surfaces is always necessary in order to obtain maximum adhesion values to the support of the Sanakoll smoothing adhesive, premixed used to glue the membrane to the support and cover it by smoothing.


    Mode of use

    The Sanatex membrane has been specially developed for simple and quick installation even in the presence of complex, non-planar surfaces and with shape constraints such as cornices, windowsills or other facade elements that must be kept intact. The membrane can be cut to size with simple construction scissors. The membrane is glued with the special Sanakoll glue/smoothing compound, spread with a 5 mm notched trowel on a support prepared as previously described. Adhere the membrane to the Sanakoll adhesive with simple pressure, which can be facilitated by passing a plastic pressure roller. Wait 24-48 hours for the glue to dry, then smooth the membrane using Sanakoll glue/smoothing compound, spread in two coats to a total thickness of approximately 2 mm. The indicative consumption of Sanakoll is approximately 4 kg/m2 as an adhesive and approximately 2 kg/m2 as a smoothing compound. Finish the surfaces with breathable paints or plasters from our Protech and Sanageb lines.


    Application methods
    Apply by hand
    Key features
    Density
    Density: 140 kg/m³
    Lenght
    Lenght: 7.5 m
    Thickness
    Thickness: 5 mm
    Unlimited shelf-life
    Unlimited shelf-life
    UV-resistant
    UV-resistant
    Width
    Width: 95 cm
    Technical specifications

    Thermal conductivity
    EN 12667

    0.031 W/mK

    Mold protection, 28 days incubation at 25°C
    DIN 53931

    No fungal growth

    Protection from moulds, two weeks incubation at 28°C
    DIN 53931

    No fungal growth

    Water vapor transmission T=23°C - U.R. 50 (μ)
    UNI EN ISO 1931

    57

    Water vapor transmission T=23°C - U.R. 50 (Sd)
    UNI EN ISO 1931

    0.27 m

    Water vapor transmission after artificial aging T23°C _ U.R. 50 (μ)
    UNI EN 1296

    74

    Water vapor transmission after artificial aging T23°C _ U.R. 50 (Sd)
    UNI EN 1296

    0.32 m

    Tear resistance
    ETAG 004

    0.3 MPa

    Longitudinal and transversal tensile strength
    UNI EN 12311-2

    > 2 N/mm²

    Longitudinal and transversal tensile strength after artificial ageing
    UNI EN 1847

    > 2 N/mm²

    Resistance to longitudinal and transverse tearing
    UNI EN 12310-1

    200 N

    Air tightness
    UNI EN 12114:2001 T=29°C - U.R. 40%

    0.16 m³/(m²·h·50Pa)

    Reaction to fire
    EN 13501

    Euroclasse E

    Mass per unit area
    T=23°C - U.R. 50%

    700 g/m²
    Consumption

    1 m2 of SANATEX for every m2 of surface to be covered.

    Available colors
    White
    Packaging and dimensions
    Roll 7.15 m²
    Storage and conservation
    Store the product in its original packing, in a fresh and dry environment, avoiding frost and direct sunlight.
    Warnings
    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.
    Specification item
    Stampa

    Sanatex-type flexible membrane, with thermal insulation and vapor barrier properties, made on a 100% polyester support, coated with a specific flame-retardant acrylic compound, 100% water-based, glued and smoothed with specific Sanakoll glue.

    Technical characteristics of the Sanatex membrane:
    •    UNI EN 12311-2 Longitudinal and transversal tensile strength: > 2 N/mm2
    •    EN 13501 Reaction to fire: Euroclass E
    •    Area mass T=23°C _ R.H. 50%: 700 gr/m2
    •    UNI EN 12114:2001 Air tightness  T=29°C _ R.H. 40% : 0.16 m³ / (m² h 50Pa)
    •    UNI EN ISO 1931 Water vapor transmission T=23°C _ R.H. 50 (Sd): 0.27 m
    •    EN 12667 Thermal conductivity: 0.031 W/mk
    •    DIN 53931 Mold protection, two week incubation at 28°C: no fungal growth

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