myk aquafin -2cmykschomburg.com/images/waterproofing/mykaquafi… · · 2013-08-30technical data...
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MYK AQUAFIN -2C Two Component Flexible Crack Bridging Waterproof Coating
Technical Data Sheet
MYK Aquafin -2C
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Product Description:
Two component polymer modified seamless and jointness
flexible crack bridging waterproofing. Suitable for all
Waterproofing applications and similar surfaces
Properties:
carbonation
Easy and economical application simple
application by spray, roller, trowel or stiff brush
Plant Root resistance
UV resistance
Resistant to aggressive water soil acids etc
For fixing tiles in water retaining structures
Fields of application:
• Exterior waterproofing of old and new buildings
against ground moisture, humidity, pressure water
• Waterproofing of water tanks
• Waterproofing systems for high water heads
• Horizontal waterproofing below masonry
• Interior waterproofing against humidity from outside
• Waterproofing of underground basements, precast
garages, ducts, areas of high humidity, terraces,
balconies and swimming pools
• For fixing of MYK Aso-joint tape 2000, Aso-Joint tape
2000S, and MYK -Joint sleeves economic tiling in
wet rooms when used as an underlay
• MYK Aquafin 2C is an economic
waterproofing underneath tiles in wet rooms
Water Head Total
RecommenDed
consumption(Kg
/Sq mtr)
Min Dft
(mm)**
Roofs composite
waterproofing
Below1Mtr
Traffic
2.5-3.0
3.0-4.0*
1.3
1.5
Balconies/terrac
e
non Tiled
Tiled
3.0-4.0
4.0
1,5
2.0
Swimming Pools Small-Medium
3.0 1.5
Fountains Upto1Mtr
Upto1.5Mtr
2.0-2.5
3.0-3.5
1.0
1.5
Water tanks Normal
Potable
3.0-4.5
4.0-4.5
1.5
2.0
Below Grade Below Mtr
Below2-4Mtr
Below4-7Mtr
Below7-0Mtr
Above
10Mtr
2.O-2.5
3.0
3.5
4.0
4.5
1.0
1.5
1.8
2.0
2.3
* depends on the amount of traffic.
** Minimum thickness of the cured film at any point of
the coating. This are technical limits of the products
and do not reflect legal requirements for your
application. Please review local building codes for the
confirming minimum film thickness. These may be
higher than the technical possible minimum value
stated.
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Hydraulic setting
Rapid rain proof in 3 - 5 Hrs @ 30 ° C
Resistance to water pressure up to 7 bars (+ve side)
Environment friendly
Bonds on wet surface without priming Resistant to
Processing time : 60 Min @20° C
Processing temperature : +5 to +30 ° C
Hardness Shore A Scale : 90
Tensile Elongation : 42 % at 30 °C
Vapor Diffusion Resistance: Approx 1000 µ
Consumption:
Typeof
application
Technical Data:
Powder Component : Sand/cement
Liquid Component : Polymer dispersion
Mixing ratio : 24:11(Powder: Liquid)
Pot Life @ 27 ºC & 60 % RH :30 minutes
@ 20 ° C & 60 % RH :60 minutes
Time between recoat :6 to 8 hrs @ 30ºC
Mixing time :2 to 3 minute with mechanical mixer
MYK Aquafin -2C
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Annotation:
• When the coating is hardening, it must not be
influenced by water, negative water can lead to
ruptures under frost condition
• In areas of high humidity, extended curing time
has to be taken into account
• Avoid direct sunlight
• Low chromate level
Cleaning of equipments: - In wet state with water.
Packaging : Available in 35 kg Composite Pack
24Kgs- Powder Component
11 Kgs-Polymer Liquid Components
Storage & Shelf life:
Store in dry & cool place in shaded area & kept away
from freezing. Shelf life is 6 months from the date of
manufacturing in original un opened packaging.
Consume open packs immediately.
Quality Policy:
The information given in the data sheet is based on the
years of experience, and found correct to the best of
our knowledge. However the success of the product &
its application is dependent on many external
factors. We are fully assured of our products quality at
the time of dispatch. As we are constantly
endeavoring to enhance the qualities of our products
which may reflect changes it the data sheets. Hence in
the event of any doubt on critical parameters it is
advisable to consult our technical department
Technical Support:
Technical information regarding Schomburg range of
products can be obtained from the technical cell of
MYK Schomburg
Note:
Information in this technical data sheet is to the best of
our knowledge true and accurate. However, such
conditions under which our products may be used are
beyond our control, recommendations
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Uneven surfaces may demand more material to
reach the specific thickness.
Surface Preparation:
The surface to be coated must comply with the
principles of building construction and should full fill the
structural requirements including properly designed
sloped to avoid stagnation of water in case of roofs.
Any cracks pot holes expansion joints etc should be firm,
clean, free from fats, oil grease, dust or any other
contaminations MYK Aquafin 2C is suitable for smooth
concrete, screed, mastic asphalt, plasters gypsum
boards and masonry. Coarsely pored surfaces like gutter
blocks or Precast concrete blocks have to be
grouted with cement mortar or MYK Crete RN.
Highly absorbent surfaces like light weight concrete or
gypsum boards may be primed with MYK ASO-
Unigrund GE (Acrylic primer) to reach an improved
adhesion
Mixing Instructions and Application:
MYK Aquafin 2C consists of a powder and liquid
component. The liquid component of approx 2/3 should
be emptied into a clean mixing vessel, add slowly
the powder to it. While mixing with a slow speed mixing
paddle (approx 300 rpm) until a consistent,
homogeneous, lump free mass is produced. After
that, add the remaining liquid component, and stir
until the uniform consistency is achieved. The surface
has to be pre-wetted with water (SSD condition) at
the moment of application of the product. MYK
Aquafin 2C can be applied by brush, trowel or
appropriate spray equipment. At least two layers of MYK
Aquafin 2C are necessary. Every part of the
waterproofing must have the minimum layer for the
expected moisture quantity. The application of the
second layer is done when the first layer cannot be
damaged by the further application (at +30 ° C 6-8 hrs
at the earliest). Due to possibility of the crack
formations avoid applied thickness grater then 2 kg/m2
= (1 mm dry film thickness) in one application to
prevent the formation of the crack. Existing cracks can
be treated with MYK Aquafin 2C by embedding the MYK
Aso joint tape into the first layer For moving cracks and
construction joints use MYK ASO joint tape 2000S
MYK Aquafin -2C
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MYK SCHOMBURG INDIA PVT LTD
(An Indo-German JV)
8-2-703/A, 3rd Floor, Leela Gopal Towers,
Road No. 12, Banjara Hills,
Hyderabad -500 034
Tel: +91 40 3040 0000
Email: mykschomburg.com
www.mykschomburg.com
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