SmartCare DampBlock 2K

Features

• Water Proofing - Resists up to 5 bars of positive hydrostatic pressure
• Elongation - Highly elastic film which provides elongation up to 100%
• Anti-Efflorescence - Provides lasting protection against efflorescence
• Anti-Carbonation - It protects concrete against carbonation
• Seamless Coat - Forms a seamless coat without any joints
• Adhesion - Excellent bond strength with cementitious substrates
• High Solid Content - Acrylic Polymer with high solid content
• Usage - Easy to apply

Coverage

• 2 COATS - 7.5 - 8 sq.ft/kg

Drying Time to Touch

• 4-6 Hours

Recommended Usage

• Masonry surface: Brick walls/concrete slabs subjected to damage from moisture/efflorescence. On internal and external surfaces. Exterior usage is recommended to be covered by screeding.
• Protective coatings
• Internal dampness in masonry walls can be treated using this product.

SURFACE PREPERATION

Surface under treatment should be strong enough, clean and free from oil or loose materials. Masonry surface should be fully cured prior to application. In case of efflorescence, cement plaster should be removed from the affected areas up till the brick level. Surface cracks (< 3mm) must be filled with SmartCare Crack Seal. Bigger
cracks, damaged portions and hollow areas must be repaired with polymer modified cement mortars. Prior to application the surface must be in Saturated Surface Dry (SSD) condition.

MIXING

Add powder to liquid (2 parts powder & 1 part liquid) slowly while stirring. In case of bulk volume use mechanical stirrer. Mix the entire quantity until a smooth homogeneous slurry without lump is achieved. Keep the slurry undisturbed for 5-6 minutes to release entrapped air during mixing.

APPLICATION PROCEDURE

1. Apply SmartCare Damp Block 2K slurry by brush or roller over SSD masonry/brick surface
2. Allow the 1st coat to dry for 4-6 hrs (drying depends on ambient temperature) and then apply 2nd coat
3. The 1st coat & 2nd coat must be applied in perpendicular direction for better results
4. Achieve a coverage of 15 sq.ft./kg/coat
5. If the application is being done on bricks, overlay of cementitious screed within 24 to 48 hrs. For screeding use SmartCare Vitalia as an integral waterproofing compound
6. It is essential to cure SmartCare Damp Block 2K/overlay screed for a minimum of 3 to 5 days to ensure full cement hydration

Properties

Mix ratio (Powder : Liquid), parts by weight 2:1
Surface Dry time, minutes 45
Recoatability time, Hrs 4 - 6
Cure time after 2nd coat, days 3 -5
Positive Hydrostatic Pressure Resist up to 5 Bar Pressure
Negative Hydrostatic Pressure Resist upto 4 Bar Pressure
Elongation at break, % 100%
Adhesion strength, MPa 0.8
Crack Bridging No cracking up to 1.2 mm
Reduction of rapid chloride 70
Water Vapor Permeance, Perms 0.3

Specification Results
ASTM D 1640
DIN 1048
ASTM D 412
ASTM D 4541
ASTM D 4548.5
ASTM C 1202
ASTM E 96

Precautions

• Do not add water to Smart Care Damp Block 2K during mixing/application
• At least 3 to 5 days curing is required.
• Always add powder to polymer, to ensure the mixture is free of lumps.
• Do not cure by flooding with water or conduct any ponding test before it gets completely cured.
• In case of fresh concrete/masonry substrate – the surface must be cured for 28 days before application.
• Overlaying of cementitious screed/plaster must be done within 24 to 48 hrs.
• For the best performance of the coating, ensure proper washing and cleaning of all algal and fungal growth, if any, at regular intervals of six months.

Safety Information

• Kindly refer to the MSDS for Asian Paints SmartCare Damp Block 2K which gives detailed information on safety measures.
• Store the container with the lid tightly closed in an upright position, in a cool & dry place.
• Keep out of reach of children and away from eatables.
• May be harmful if swallowed. In case of ingestion seek immediate medical attention.
• Wear eye protection during application. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
• In case of skin contact immediately wash skin with soap and plenty of water. Get medical attention if irritation develops or persists.
• Do not breathe vapour or spray. It is recommended to wear suitable nose pad during sanding and surface preparation to avoid dust inhalation.
• Do not pour leftover paint down the drain or in water courses.
• In the event of spills, contain spillage using sand or earth.
• No added Lead, Mercury or Chromium compounds.