FEATURES
Cement added with W1 will have
• Improved bonding strength by 2 to 3 times to 30.57 kg/cm2. Especially good for bonding homogeneous tiles, granites and marble tiles, and to prevent staining.
• Increased flexural and compressive strength by 40% to 100%. Compressive strength to 56.00 N/mm2 . Flexural strength to 10.00 N/mm2 . (ASTM C 39).
• Quicken cement setting time. Reduced surface cracking and dusting, forming a very tight seal. Good for wall plaster, wet area and swimming pool waterproofing.
• 10 to 20 times more resistant to oil, salt water, chloride, acid and vapour penetration. A feature particularly important in steel reinforced concrete structure.
• Improved plasticity and flow (ASTM C 124-71), easier to work with, reduces porosity.
• W1 cement strengthener is deemed to be suitable for use in contact with water intended for human consumption tested against SS375 : 2001.
APPLICATION METHOD
Based on Cement: Sand ratio of 1: 3.
• The amount of water needed is 24 % by weight of cement.
• This can be replaced totally with 24 % or lesser of W1 for optimum performance.
Tile Bonding Aid, Grouting Vapour & Waterproofing:
• Dilute W1 + Water = 1 + 1 by Volume, before adding into the Cement.
• It will waterproof and bond tiles very strongly onto glass, glazed tile, steel and wood. Fine silica sand of 0.5 mm diameter can be added for grouting the tile joints.
Tile-Over-Tile Bonding:
• Dilute W1 + Water = 1 + 1 by Volume, before adding into the Cement.
• Thinly brush a coat the Old tile surface with W1 + Cement to about 1.0-mm.
• While it is still wet, bond on the tile.
Wall Plaster & Cement Mortar for diverse range of Sealing, Repairs & Waterproofing:
• Wall plastering, spalling concrete, corrosion preventing prime coat on reinforced steel bar, mending worn out floor and holes, patching works around piping, re-pointing of brick works, tile joints, sealing of old concrete, Asbestos sheet, fish tank & swimming pool.
Coating or Injection into Floor Screed, Wall & Absorbent Surface to Prevent Seepage & Waterproof:
• Use W1 or Mix W1 + W5 MULTI-BOND, dilute as needed, to coat, or inject into the brick or cement, to seal up porosity. Injection pressure is 100 psi. Normal drying time is 10 days at 30°C.
Specific Gravity: 1.01
pH: 9.5 Alkaline
Colour: Milky Solution
Shelf Life: 12 months
Slant Shear Bond Strength: Type 1 9.7 N/mm2
Type 2 10.5 N/mm2
Shelf Life: 12 months