Article No. 042925
Quick-setting waterproofing mortar for grouting and filling with high sulphate resistance
Product specifications
On delivery
The stated values represent typical product characteristics and are not to be construed as binding product specifications.
Field of application
- Subsequent waterproofing of basements from the interior
- Subsequent plinth waterproofing
- Damp proofing for below ground waterproofing measures
- Waterproofing of reservoirs against inside water pressure
- Quick, waterproof repair of defective areas
- Joint and surface filler
- Production of sealing coves
- Salt-loaded substrates
Properties
- Single-layer coating thickness up to 50 mm
- High sulphate resistance and low active alkali content (SR/NA)
- Fast curing
- Water pressure tight
- Grouting to filling consistency can be adjusted by adding water
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Preparation
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Substrate requirements
Clean, dust-free and capable of supporting a load.
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Preparations
Remove render and/or coatings at least 80 cm above the damaged area.
In the floor-wall connection remove screed for a width of approx. 20 cm.
Break off or chamfer corners and edges.
Coves must be rounded out.
Exterior priming:
Prime mineral substrates with Kiesol (1:1 with water)/Kiesol MB.
Interior priming:
Prime mineral substrates with Kiesol (1:1 in water).
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Application
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Bonding layer
Apply product in a grouting consistency as a bonding layer.
Levelling
Apply product in a filler consistency to the wet bonding layer.
The following layer is applied as soon as the preceeding one can no longer be damaged.
Grout waterproofing according to PG-MDS
Immediately after mixing, apply the material making sure the entire surface is covered.
Surface waterproofing
Apply at least two coats of the product to the prepared substrate in accordance with the regulations.
The following layer is applied as soon as the preceeding one can no longer be damaged.
Horizontal waterproofing in and below walls
Apply at least two coats of the product to the prepared substrate in accordance with the regulations.
The following layer is applied as soon as the preceeding one can no longer be damaged.
Damp proofing
Apply one layer on the previously prepared surface.
If necessary: apply further slurry layers.
Filler waterproofing
Apply at least two layers of the product as a filler.
The following layer is applied as soon as the preceeding one can no longer be damaged.
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Application instructions
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Once it has hardened, mortar must not be made workable again by adding either water or more wet mortar.
Long waiting times for subsequent layers should be avoided.
Protect wet mortar surfaces against frost, rain and drying out too quickly for at least 4 days.
Eliminate all sources of moisture before commencing repairs.
As water loads can vary, we recommend application in 3 layers.
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Working tools / cleaning
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Mixing tool, soft wide brush, ceiling brush, trowel, spreader or jointing iron
Clean tools with water while the material is still fresh.
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Storage / shelf life
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If stored dry in closed containers, the product will keep for approximately 9 months.
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Usage
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Approx. 1.6 kg/m²/mm layer thickness as grouting
Approx. 1.7 kg/m²/mm layer thickness as filler
Approx. 1.7 kg/m sealing cove -
Apply to a large enough trial area to determine the precise amount required.
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Application examples
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Layer thicknesses and application rates for use indoors and outdoors
Load group Minimum layer thickness (mm)
Application quantity of fresh mortar (kg/m²)
Powder application rate (kg/m²)
Yield 25 kg (paper bag) (m²)
Waterproofing in and under walls ≥ 2.0 approx. 4.0 approx. 3.2 approx. 7.5 Splashing water/wall base waterproofing
≥ 2.0 approx. 4.0 approx. 3.2 approx. 7.5 Soil moisture and non-pressing water ≥ 2.0 approx. 4.0 approx. 3.2 approx. 7.5 Standing seepage water and pressing water ≥ 3.0 approx. 6.0 approx. 4.8 approx. 5.2 Water containers with water depths up to 10 metres ≥ 3.0
approx. 6.0 approx. 4.8 approx. 5.2 Water load and layer thicknesses
Type of water load Minimum layer thickness in mm Fresh mortar application rate (kg/m²) Powder application rate (kg/m²) Soil moisture, non-standing seepage water (2 coats) 2
4 3.2 Standing seepage water and pressing water (3 coats) 3 6 4.8
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General information
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The mixing water must be of drinking water quality.
May contain traces of pyrite (iron sulphide).
Low chromate content in accordance with Directive 2003/53/EC.
The characteristic data of the product were calculated under laboratory conditions at 20°C and 65% relative humidity.
Solutions that diverge from current regulations must be agreed on separately.
The "Guideline on planning and execution of waterproofing measures of building elements with mineral waterproofing slurries", published by Deutsche Bauchemie, 1st edtion, May 2002 must be observed.The relevant test certificates must be observed when planning and carrying out work.
Always set up a trial area/trial areas first.
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Disposal instructions
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Larger quantities of leftover product should be disposed of in the original containers in accordance with the applicable regulations. Completely empty, clean containers should be recycled. Do not dispose of together with household waste. Do not allow to enter the sewage system. Do not empty into drains.
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Safety / regulations
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For further information on the safety aspects of transporting, storing and handling the product and on disposal and environmental matters, please see the current Safety Data Sheet.
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