Technical data sheet SANIFIN-EKB Waterproofing and de-coupling membrane
Material number Length
Width, article
Material thickness Contents
Unit of quantity
Packaging
Colour
205902001
100 cm
approx. 1.8 mm
ST
Roll
White
15 m
1
Product features Decouples tile and slab coverings from the substrate Crack bridging Reduces impact sound Water-tight
Advantages Tested system product Optimum laying properties easy to cut
Areas of application as decoupling under tile and slab coverings for the decoupling categories EK-H, EK-G, EK-W and EK-M As bonded waterproofing for water impact class W0-I to W2-I in accordance with DIN 18534 For floor For interior
Existing test certificates General building inspectorate test certificate for creating a seal in combination with tile and slab coverings Impact sound reduction test
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 1/3
07/02/2025
Technical data sheet SANIFIN-EKB Technical Data Material properties Product components Base material Crack bridging DIN EN 1062-7 Vapour diffusion behaviour Permissible traffic load
Roll goods Composite material: Fleece-membrane-fleece Passed Vapour diffusion behaviour 10 kN/m² (distributed load)
Application Substrate/application temperature Consumption
approx. 5 - 25 °C approx. 1 m² per m²
System components in accordance with AbP AIV Primer Waterproofing
Tile adhesive
ASO-Unigrund AQUAFIN-1K-PREMIUM AQUAFIN-RS300 AQUAFIN-2K/M-PLUS MONOFLEX-XL MONOFLEX MONOFLEX-FB MONOFLEX-fast SOLOFLEX AK7P CARO-FK-FLEX
Suitable substrate Wood materials Dry screeds Raised floors Tile bearing elements Firmly adhering tiled finishes Concrete, cement screed (CT), floor levelling compounds, calcium sulphate screeds (CA, CAF), mastic asphalt screeds (AS), magnesia screeds (MA)
Preparing the substrate Requirement for substrate 1. 2. 3. 4. 5. 6.
Dry Load-bearing Even Sealed in the surface Free from negative pressing water Free of adhesion inhibiting substances
Preparing the surface 1. Check the substrate and determine the residual moisture content using the CM method. 2. Remove impurities, adhesion-reducing substances and binder accumulations/laitance layers. 3. Prime absorbent substrates with ASO-Unigrund-GE, ASO-Unigrund-K or ASO-Unigrund-PLUS.
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 2/3
Technical data sheet SANIFIN-EKB Moisture content of the CM measurement
Application Structure in the water exposure classes W0-I to W2-I in accordance with DIN 18534-5 and ZDB leaflet [*1] 1. 2. 3. 4. 5.
Prepare the substrate according to the substrate requirements. Cut SANIFIN-EKB to the appropriate size. Apply SCHOMBURG tile adhesive to the substrate using a notched trowel (6 mm). Lay the sheet into the fresh adhesive bed with the red side facing upwards. Press the strip into the adhesive bed using a flat trowel or roller so that there are no voids and no wrinkles. Ensure that the bedding and crosslinking covers the whole area from the fleece to the adhesive. 6. Seal and smooth over butt joints at intersecting sheets, rising components (e.g. walls) and penetrations with sealing tape and sealant. (Technical data > System components according to abP AiV) 7. Tiles and slabs can be laid as soon as the SCHOMBURG tile adhesive / waterproofing material can be walked on according to the corresponding TM.
Application 1. 2. 3. 4. 5.
Prepare the substrate according to the substrate requirements. Cut SANIFIN-EKB to size. Apply SCHOMBURG tile adhesive to the substrate using a notched trowel (6 mm). Lay the sheet into the fresh adhesive bed with the red side facing upwards. Press the strip into the adhesive bed using a flat trowel or roller so that there are no voids and no wrinkles. Ensure that the bedding and crosslinking covers the whole area from the fleece to the adhesive. 6. Tiles and slabs can be laid as soon as the SCHOMBURG tile adhesive / waterproofing material can be walked on according to the corresponding TM.
Notes Direct contact with metals such as copper, zinc, and aluminium must be avoided by means of a pore sealed primer. A pore-sealed primer is produced via 2 application steps using ASODUR-GBM (see technical data sheet). Border, field and movement joints should be carried over to the designated location; suitable means such as RD-SK50 edging strips should be used to detach them! Crack control joints must be closed with a force fit or secured against height differences. Observe the technical data sheets of the products mentioned and the laying instructions from the surface coating’s manufacturer! Protect surfaces that are not to be treated from the effects of the system adhesive or the bonded waterproof systems!
Relevant regulations Planning, inspection of substrates and building site circumstances, laying, grouting and subsequent care of the work must be done in accordance with the relevant DIN standards and recognised rules of technology (e.g. the ZDB sheets of the Zentralverband Deutsches Baugewerbe e.V.) in the latest version.
The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you in the case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description does not release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued.
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 3/3