Technical data sheet ASO®-Dichtband-2000-S Special waterproof tape for more demanding situations and heavy duty use
Material number
Package type
Colour
Units / pallet
Pc/package
205939001
25x0.20m (LxW), roll
white with logo
144
6
205939002
50x0.20m (LxW), roll
96
4
205939003
50x0.12m (LxW), roll
192
8
205939007
10x0.50m (LxW), roll
120
1
Areas of application For the watertight forming of expansion and connecting joints For water impact classes W0-I to W3-I / W1-B / W2-B in accordance with the ZDB leaflet "Bonded waterproofing (AiV)" For wear class A / B / C in accordance with DIBt test principles Waterproofing in accordance with DIN 18533 / DIN 18535 System component for SCHOMBURG waterproofing systems
Product features Tear-resistant Particularly stretchy watertight UV-stabilised Highly resistant to aggressive media Very low emission
Advantages Thin-layer Guarantees the drying out of waterproofing materials and thin-bed mortar Highly flexible and stretchy
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
12/03/2026
Technical data sheet ASO®-Dichtband-2000-S Technical Data Material properties Product components Base material Burst pressure Braking strength, lengthwise (DIN EN ISO 527-3) Braking strength, crosswise (DIN EN ISO 527-3) Expansion, lengthwise (DIN EN ISO 527-3) Expansion, crosswise (DIN EN ISO 527-3) Sd value
Roll goods Composite material: Fleece-membrane-fleece ≥ 1.5 bar approx. 116 % approx. 107 % approx. 600 % approx. 600 % >2m
UV-resistance after DIN EN ISO 4892-3 Vapour diffusion behaviour
≥ 500 hours Vapour permeable
Application Consumption
1m per m
Processing equipment Aids/tools Scissors/knife Flat trowel
Suitable substrate All substrates in accordance with DIN 18157, Part 1 and in accordance with DIN 18534, DIN 18535, DIN 18531, DIN 18533 All substrates in accordance with ZDB Code of Practice "Bonded waterproofing (AIV)"
Application Application 1. On both sides of the joint to be bridged or the wall connection, the waterproofing material is applied at least 2 cm wider than the joint sealing tape. 2. Lay ASO®-Dichtband-2000-S in the fresh layer. 3. For structural movement joints, ASO®-Dichtband-2000-S is inserted into the joint and the fresh layer in the form of a loop. 4. For structural movement joints/movement joints, the pre-formed pieces are inserted into the joint and the fresh layer in the form of a loop. 5. In the case of loop-shaped installation and pressurised water load, additionally insert a suitable closed-cell filler cord and stick on another ASO®Dichtband-2000-S with the help of the waterproofing material. 6. Press the ASO®-Dichtband-2000-S into the waterproofing layer meticulously without voids or wrinkles, using a flat trowel or pressure roller. 7. Joint-tape edges or connections to pre-formed pieces are applied with an overlap of 5 cm to 10 cm. 8. Bond joint-tape edges or connections with the waterproofing material without wrinkles, covering the whole area, and overcoat after.
Storage conditions Storage Cool, dry, protected from sunlight. Min. 36 months in the original canister.
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.
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 ASO®-Dichtband-2000-S Explanations Chemical durability The chemical resistance after 7 days storage at +22 °C exists in the following chemicals:
Concentration
Hydrochloric acid
3%
Sulphuric acid
35 %
Citric acid
100,0 g/l
Lactic acid
5%
Caustic potash
20 %
Sodium hydroxide
0,3 g/l
Seawater
20,0 g/l
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