Technical data sheet ASO®-Dichtband-2000 Joint sealing tape for high requirements
Material number
Package type
Colour
Units / pallet
Pc/package
205936001
10x0.12m (LxW), roll
white with logo
600,000
1,000
205936002
50x0.12m (LxW), roll
120,000
205936003
10x0.20m (LxW), roll
205936004
50x0.20m (LxW), roll
Areas of use/bonded waterproofing for reliable waterproofing and integration of expansion, movement and edge connecting joints in bonded waterproofing as a system component for bonded waterproofing for water impact class W0-I to W3-I in accordance with DIN 18534 and W1-B and W2B in accordance with DIN 18535 Part 3
Product features Fleece-laminated joint sealing tape Tear-resistant Highly flexible and stretchy Extra thin Highly resistant Crack bridging
Advantages Tested system product Particularly thin layers High bonding to cementitious waterproofing slurry or polymer dispersions – thanks to fleece-laminated surface
Existing test certificates EMICODE licence French cert. VOC AgBB certificate
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 1/5
21/04/2026
Technical data sheet ASO®-Dichtband-2000 Technical Data Material properties Product components Base material Weight Burst pressure Reaction to fire in accordance with DIN EN 4102 UV-resistance after DIN EN ISO 4892-2 Tensile force, lengthwise in accordance with DIN 527-3 Tensile force, crosswise in accordance with DIN 527-3 Expansion, lengthwise (DIN EN ISO 527-3) Expansion, crosswise (DIN EN ISO 527-3) Sealing against pressing water until Sd-value in accordance with DIN EN 1931
Roll goods Composite material: Fleece-membrane-fleece approx. 150 - 190 g / m² ≥ 2 bar B2 500 hours approx. 50 N / 15 mm approx. 32 N / 15 mm approx. 60 % approx. 60 % 1.5 bar > 30 m ± 5 m
Temperature resistance Vapour diffusion behaviour Permissible movement accommodation Classification of the reaction to fire in accordance with DIN EN 13501-1
- 22 + 90 °C Vapour diffusion-inhibiting max. 30 % E
Application approx. 1 m per m
Consumption
System components in accordance with AbP AIV Joint Sealing tape
ASO-Dichtband-2000-Ecken (Innen und Aussen) ASO-Dichtmanschette-Boden ASO-Dichtmanschette-Wand
Processing equipment Aids/tools Serrated or layer-thickness trowel Flat trowel Brush Pressure roller Scissors/knife
Suitable substrate Dry screeds Raised floors Tile bearing elements Firmly adhering tiled finishes Bonded waterproofing Concrete Cement-based screed (CT)
Floor levelling compounds Calcium sulphate screeds (CA, CAF) Mastic asphalt screeds (AS) Magnesia screeds (MA) Cement plaster Gypsum plaster Lime-cement plaster
Light plaster
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Technical data sheet ASO®-Dichtband-2000 Preparing the substrate Requirement for substrate 1. Dry 2. Load-bearing 3. Even 4. Sealed in the surface 5. Free of cracks 6. Free from negative pressing water 7. Free of adhesion inhibiting substances
Measures for substrate preparation Instructions for substrate preparation can be found in the technical data sheet of the selected sealing material.
Application Application 1. Apply the waterproofing material to both sides of the joint or wall transition to be bridged, at least 2 cm wider than the joint sealing tape that is used (e.g. using a 4–6 mm notched trowel). 2. Press the ASO®-Dichtband-2000 into the waterproofing layer meticulously without voids or wrinkles, using a flat trowel or pressure roller. 3. Press in the joint sealing tape in the waterproofing layer meticulously without voids or wrinkles, using a flat trowel or pressure roller. 4. 5. For structural movement joints, ASO®-Dichtband-2000 is inserted into the joint and the fresh layer in the form of a loop.
Storage conditions Storage Cool, dry, protected from sunlight. Min. 36 months in the original canister.
Emission behaviour / building certification systems Very low emissions in accordance with GEV-EMICODE, which normally results in positive evaluations within the scope of building certification systems in accordance with DGNB, LEED, BREEAM, HQE. Maximum quality level 4, lines 9, 35, 44 in accordance with DGNB criteria "ENV 1.2 Risks to the local environment".
Notes ASO®-Dichtband-2000 may not be glued or overcoated afterwards with products containing solvents. Joints that are secured with ASO®-Dichtband-2000 must be adequately protected against mechanical damage! Remove adhesive strips from any existing interfaces of the joint tape roll. Establish the connection area overlapping. Border, field, building separation and movement joints should be carried over to or installed at the designated location; suitable means (e.g. edge strips) should be used to detach them! As protection for the joint tape system to prevent cutting during maintenance work on elastic movement joints, the use of ASO®-SEB cut protection tape is recommended.
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 Data sheets of the Zentralverband Deutsches Baugewerbe e.V.(German construction Association) in the latest version.
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Technical data sheet ASO®-Dichtband-2000 Explanations System components in accordance with PG-AIV-F System components
Exposure classes in accordance with testing principles of DIBt PG-AIV-F, wear class:
In accordance with PG-MDS
A
B
Waterproofing of buildings
Water impact classes in accordance with DIN 18534 part 3 and ZDB data sheet (*1) W0-I to W3-I (without chemical exposure)
Water impact classes in accordance with DIN 18535 part 3, W1-B W2-B
ASO-Dichtband-2000
x
-
ASO-Dichtband-2000-Ecken, (90°, innen/außen)
ASO-Dichtband-2000-S-Ecken, (90°, innen/außen)
ASO-Dichtmanschette-Boden/Wand
ADF-Rohrmanschette
ADF-Dehnfugenband
ASO-Dichtband-120
ASO-Dichtmanschette-W
ASO-Dichtecke-I/-A
ASO-Gefälleecke
ASO-Dichtmanschette-B
UNIFIX-S3
MONOFLEX-white
MONOFLEX-white modified with UNIFLEX-F in a mass ratio of 3:1
LIGHTFLEX
MONOFLEX
MONOFLEX-XL
MONOFLEX-fast
MONOFLEX-FB
ASODUR-EKF
CRISTALLFUGE-EPOX
SOLOFLEX
AK7P
CRISTALLIT-FLEX
UNIFIX-S3-fast
AQUAFIN-RS300
SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com 4/5
Technical data sheet ASO®-Dichtband-2000 Conformity / Declaration / Verification
Chemical durability Test fluid
Concentration
(≤ 8 hours) low resistance
(≤ 72 hours) medium resistance
(≤ 14 days) high resistance
Inorganic acids Hydrochloric acid
0,03%
X
Sulphuric acid
0,35%
Citric acid
100 g/l
Lactic acid
20
Caustic potash
0,2 %
Sodium hydroxide
0,3 g/l
Salt water
20 g/l Sea salt
Organic acids
Alkalis
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.
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