Concrete Repair Bonding Chemicals

We are offering construction adhesives. perma boand-ar is an aqueous emulsion of acrylic copolymers specially formulated for use with cement. Perma bond-ar modifies the property of cement in mortars and in concrete to make them perform better. primary uses

• corrosion protection of steel
• repairs of structural members
• repairs of industrial floors
• water proofing of basements tanks by tanking
• repairs to marine structures
• preparation for various applications perma bond-ar is used in the iorm of bonding slurry and as an additive in the modified mortar bonding slurry. It is obtained by mixing one volume of perma bond-ar with one and halt volume of cement. This bonding slurry is applied immediately within twenty minutes of preparation.
  • modified mortar
  • mix design
  • opc 50 kgs
  • zoneii sand 150 kgs
  • perma bond-ar 10 litres
  • water 8 to 10 litres
  • yield 112 litres
  • dosage
    • 5 to 10 litres per 50 kgs bag of cement depending upon application and severity of problems
    • direction for use on a cleaned and prepared wet surface apply perma bond-ar slurry by brush. When the perma bond-ar slurry is still green and tacky apply modified mortar and trowel it. Care should be taken to apply modified mortar fast after application of bonding slurry as the bonding slurry has a tendency to dry out fast in hot weather typical application
      • corrosion repair of beams, columnsandslabs
        • remove the cover concrete and cut back to the sound concrete zone. Remove all rust from the reinforcement by mechanical means. Apply one coat of "rust remover" by brush on the steel
        • apply passivalar coat to the reinforcement in the ratio of l volume perma bond-arto1volume of cement
        • next day apply one coat of perma bond ar bonding slurry
        • when the bonding slurry is still tacky apply perma bond-ar modified mortar to a thickness of 20mm
        • moisture cures for 24 hours and allow it to dry off
        • • packing
            • perma bond-ar is available in 500ml 1ltr
            • shelf life
              • 12 months from the date of manufacture if stored in a cool, dry place in original packing
              • quality assurance should you find the behavior of the product different from the normal feel or the claims with the literature, stop the use of the product, cordon off all such product and inform perma with a complaint letter stating the problem, batch number etc. Lf the product is used in spite of observed variance the responsibility shall be with the user.