Technical data sheet ASO®-RSG Crack prevention fabric for the restoration of critical and cracked surfaces
Material number
Length
Width, article
Contents
Unit of quantity
Packaging
Colour
205024001
25 m
120 cm
1
ST
Roll
grey-white
Product features Crack bridging stabilising High tear resistance Easy application 4-D motion capture Resistant to alkalis Horizontal, vertical and diagonal force absorption
Advantages Low installation height Time-saving refurbishment For substrates with low strength Resistant to negative effects of moisture in the system
Fields of application / waterproofing for floor renovation for floor surface renovation with ASODUR®-SG3-thix for substrate preparation of subsequent wear layers and coverings for mineral mortar systems for renovation plasters for garages and industrial floors for workshop areas for component transitions For walls and floors For interior and exterior use
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 ASO®-RSG Technical Data Material properties Product components Base material Surface weight Tractive force +45° / -45° Tensile elongation behaviour, lengthwise Tensile elongation behaviour, crosswise
Roll goods E-glass roving approx. 245 g / m² ± 5% approx. 1400 / 1400 N / 50 mm approx. 1150 N / 50 mm approx. 1450 N / 50 mm
Application Consumption
approx. 1 m² per m²
Processing equipment Aids/tools Stirrer (approx. 500-700 rpm) Suitable mixing paddle Flat trowel Brush Scissors/knife Rubber lip slider Nylon fur roller (6mm) with textured polyamide cover Surface rake spiked roller
Suitable substrate Concrete Cement-based screed (CT) Masonry work Plasters P II and P III
Preparing the substrate Requirement for substrate 1. 2. 3. 4. 5.
Even Free of adhesion inhibiting substances Sealed in the surface Pore open Load-bearing
Measures for substrate preparation 1. Substrate preparations must be carried out in compliance with DIN EN 14879-1:2005, 4.2 et.seq. 2. We recommend preparing the substrate by grinding with a diamond grinder or shot blasting.
Application Als Armierungsschicht 1. 2. 3. 4.
Cut ASO®-RSG to the appropriate length. Lay out the material and insert the fabric into the upper third of the reinforcement layer without creases and work over it. When used in restoration plaster systems, the plaster cover is approx. 5 mm. The overlap of individual mesh panels is 10 cm for mineral mortar systems.
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®-RSG Application 1. Level out unevenness, holes and break-outs with ASOCRET-M30 or EP mortar (ASODUR-SG3-thix and quartz sand Ø0.5-1.0 mm in MV 6:25 parts by weight). 2. Apply the RD-SK50 self-adhesive edging strips to the wall-floor transition and the rising building components in advance. 3. Cut ASO®-RSG to the appropriate length. 4. Lay the fabric strips on the prepared substrate with the printed side facing upwards. Keep a distance of approx. 3 cm from rising components. 5. Overlap sheet joints by at least approx. 20 mm. 6. Coat the surface with ASODUR®-SG3-thix. Apply the coating evenly using a rubber lip squeegee and nylon roller. (Consumption: approx. 0.8 1.0 kg/m²) 7. Roll and level the surface. 8. Sprinkle the still fresh layer evenly with an excess of fire-dried quartz sand (ø 0.5-1.0 mm). (Consumption: 2.0 - 2.5 kg/m²) 9. After 12 hours, completely sweep off and vacuum the excess quartz sand. 10. Cover the surface with ASOCRET-HFF as a wear layer. (Minimum layer thickness: > 5.0 mm) 11. For a uniform surface appearance, finish the cured ASOCRET-HFF layer with ASODUR®-V360W in the desired colour. 12. Seal existing expansion and / or connection joints with INDUFLEX-PU.
Storage conditions Storage Cool, dry, protected from sunlight. Min. 24 months in the original canister. Do not store in open air.
Disposal Product leftovers can be disposed of in household waste.
Notes ASO®-RSG do not bond or rework with products containing solvents. A joint overlap of more than 20 mm leads to increased material consumption. Visible overlapping areas have no influence on the functionality of the coating and do not constitute a defect. Expansion joints must not be reworked. Fill larger crack widenings in advance to prevent subsequent layers from flowing off. Seal construction-related cracks with completed deformation in advance with reaction resin. Otherwise, provide expansion joints. Observe the technical data sheets of the products mentioned before starting work.
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