Our Office

Wankaner (Gujarat - India)

Email Us

info@kedivchem.com

Our Product

NSA - V - 2250

Interior and Exterior Heavy duty
Tiles, Marble & Stone For Multi Purpose Adhesive

https://kedivchem.com/assets/uploads/products/Kediv_Chemicals_V_2250.png

Applying vitrified slabs wall externally (1000×1000 mm, 1200 x2400 mm 750×1500 mm ) up to 30 feet , Applying vitrified tiles on wall externally ( 600×1200 mm, 800×800 mm, 800×1200 mm)up to 40 feet, Applying natural stone marble & granites on wall externally up to 30 feet.

  • Very High polymer modified
  • Very high performance and strength
  • Premium multi use adhesive
  • Excellent water and frost resistance
  • Excellent tensile & shear adhesion
  • Kediv NSA V 2250 Adhesive exceeds the requirements of ISO 9001:2015 "Specification for adhesives for use Wall Tiles, Floor Tiles, Marbles, Granites and Stones"

1. Surface Preparation

  • The surface should be sound, clean, and free from dirt, oil or grease before Kediv V 2250 Adhesive (Grey & White) is applied.
  • Substrate should be in Saturated Surface Dry (SSD) condition before application of adhesive.
  • Substrates should be in plumb before application of adhesive

2. Mixing

  • Mix 20 kg of Kediv V 2250 Adhesive (Grey & White) with 5 to 6 liters of water.
  • Mix to a uniform lump-free consistency using a forced action mixer.
  • Keep it for approximately 5 minutes to fatten it.
  • Hand mixing is recommended for small quantities only.
  • Mix as much quantity as can be consumed in 45 min.

3. Application

  • Apply Kediv V 2250 Adhesive (Grey & White) paste on substrate with plain side of notch trowel. Press paste firmly to work into substrate.
  • Comb with notch trowel with notched side, notch trowel to be selected as per required bed thickness.
  • Spread as much adhesive paste as can be tiled within 15 minutes.
  • Start placing/fixing of tiles & tap using beating block or rubber mallet.
  • For large format tiles & stone provide back butter for 100 % coverage & firm bonding.
  • Periodically remove a tile to check transfer of material on tile. Also check spread of adhesive, if not proper and if becomes non-sticky then scrap it & apply paste again.

4. Grouting

  • Grouting should preferably be carried out at least 24 hours after the completion of tiling.
  • For grout joints upto 3mm wide use Kediv Tile Grout.
  • For grout joints above 3mm wide use RTM Wide.
  • After grouting clean and polish tiles with a damp sponge or cloth.

5. Cleaning

  • Clean the tools & equipments with potable water immediately after use.
  • Always add powder to liquid and not liquid to powder.
  • While working in temperature more than 35OC ( 95OF ) always dampen the substrate & finish faster.
  • Tiling should not be done when surface temperature is below 4OC.
Properties Results
Appearance  Free flowing powder
Colour Grey / White
Pot life @ 250C, minutes 35 to 45
Open time, minutes >20
Adjustability time, minutes 5
Trafficable time, Hrs 24
Shear adhesion, M pa 8-10
Tensile adhesion strength, 14 days, M pa >2250 N Force
EN 12004 Standards  C2TE