AquaProof 2K
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AquaProof 2K Flex
 

AquaProof
2K Plus

TWO COMPONENT PROFESSIONAL CEMENTITIOUS WATERPROOFING
 
Advantages:
  • Non-toxic, approved for use in contact with potable water
  • Elastomeric, can accommodate static and dynamic cracks
  • Excellent protection against carbon dioxide, chloride
    ions and water
  • Breathable
  • Fungus and mould resistant
  • Cost effective, quick and easy brush or spray application
Description:

AquaProof 2K Plus is is a two component elastomeric, polymer modified cementitious waterproof coating for internal and external applications.

Usage

Aquaproof 2K Plus provides a hardwearing, seamless, waterproof membrane for potable water retaining structures, tanks, roof, basements, foundations and culverts.

Aquaproof 2K Plus shows excellent crack accommodation and is suitable for use on concrete.

Waterproofing of bathrooms and wet areas.

Protection of concrete substrates and masonry against carbon dioxide, chloride ions, water and de-icing salts.

Materials Supplied

Aquaproof 2K Plus is available in 23 kg packs

Coverage


Approximately 23 kg / 12.5 m2 / 1 mm
  2 coats x 1 mm
2.0 mm

Storage/ Shelf Life


AquaProof 2K Plus has a shelf life of 12 months from date of manufacture if stored at temperatures range between 5°C and 40°C.
If these conditions are exceeded, DCP Technical Department should be contacted for advice.

Remarks


AquaProof 2K Plus should not be applied to frozen substrates or if ambient temperature is below 5°C or expected to fall below 5°C

The area must not be exposed to moving water during application.

Aquaproof 2K Plus can be submerged with water after 5 – 7 days of application depending on ambient temperatures and relative humidity.

Where cementitious plaster is to be applied over Aquaproof 2K Plus, a mix of sand, cement and Cempatch SBR should be sprayed over Aquaproof 2K Plus. Addition rate of Cempatch SBR should be 10 litre/bag of cement.


Standard

  • EN 14891
  • EN 1504-2

Technical Information

Mixed density
1920 kg / m3
Resistance to water pressure
 (2 mm coating)
DIN 1048
> 70 m positive (7 bars)
> 30 m negative (3 bars)
Аdhesion strength after curing in normal conditions
EN 14891:2012

≥ 0.5 N / mm2

Аdhesion strength after immersion in water
EN 14891:2012

≥ 0.5 N / mm2
Аdhesion strength after  heat ageing
at 70 °C
EN 14891:2012

≥ 0.5 N / mm2
Аdhesion strength after freeze - thaw cycles
EN 14891:2012

≥ 0.5 N / mm2
Аdhesion strength after contact with chlorinated water
EN 14891:2012
≥ 0.5 N / mm2
Watertightnessdoes not leak water at 150 kPa
Crack bridging ability under standard conditions:
at -5 °C:
EN 14891:2012

≥ 0.75 mm
≥ 0.75 mm
Аdhesive strength on concrete substrate
EN 1015-12:2003

1.49 N/mm2
Permeability to CO2 : diffusion-equivalent air layer thickness Sd
EN 1062-6:2005

> 50 m
Liquid water permeability
< 0.1 kg / m2.h0.5
Water vapour transmission rate,
(permeability) Sd
Class I
< 5 m
Measurement of bond strength
EN 1542:2005		≥ 1.0 N / mm2

The technical data are specified at 23 ° C.

Application Information

SUBSTRATE PREPARATION

The surfaces to be coated should be clean, sound, and free from contamination. Remove any traces of curing compound, laitance, organic growth   or any other loose materials. This is best obtained by using high pressure water or light grit blasting. Substrate containing honey combing, damaged or deteriorated concrete should be repaired using suitable repair mortars from DCP repair systems before coating.


PRIMING

No special primer is required, but substrate should be pre-soaked with clean water prior to application of Aquaproof 2K Plus.

MIXING

To ensure proper mixing, a mechanically powered mixer or drill  fitted with suitable paddle should be used. Add the liquid component of Aquaproof 2K Plus to a clean container.   

The powder component is then added slowly to the water while mixing continuously with low speed mixer/drill (400 - 600 rpm). Mixing time should be continued for 3 minutes until a uniform consistency is obtained.

APPLICATION

Aquaproof 2K Plus can be applied by brush, or spray machines. The mixed material should be brushed well into the surface. Strike off with brush in one direction.

Care must be taken not to spread the materials too thin. The first coat should be applied at a wet film thickness of 1 mm. When the material begins to drag, do not add any water, but dampen the surface again.
A minimum of 3 - 5 hours, depending on the prevailing ambient temperature, should be given for the first coat to cure before applying the second coat. If the first coat is fully dried, pre-soaking is needed before applying the second coat.
For brush applications, the second coat should be applied in a perpendicular direction to the previous layer to ensure good bond and coverage.
To achieve a smooth finish, it is recommended to finish the surface with a trowel immediately after brushing the second coat. The total dry film thickness for both coats should be 2 mm.



Download file

Safety Data Sheet A
Safety Data Sheet B
Declaration of Performance
DOP AquaProof 2K Plus
Declaration of Performance 2
AquaProof 2K Plus
Technical Data Sheet
Aquaproof 2K Plus


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