Addibond 65
Addibond 65
Addibond 65 is a multi-purpose SBR synthetic rubber latex bonding slurry ad mixture engineered to modify cementitious mortars and structurally bond fresh to old concrete.
Technical Property | Official Certified Value | Engineering Benefit |
Chemical Polymer Base | Styrene-Butadiene Rubber (SBR Latex) | Imparts high elasticity, adhesion, and bonding integrity |
Permeability Reduction | Hydrophobic Pore-Blocking Action | Reduces water absorption and guards reinforcement steel |
Mechanical Strength | Superior Tensile & Flexural Bond Strength | Prevents delamination under dynamic stress and vibration |
Workability Modifier | Low Water/Cement ($W/C$) Ratio Enhancement | Improves mortar cohesion and eliminates drying shrinkage |
addibond 65
High Bonding Strength: Creates a permanent bond between fresh concrete, repair mortars, and old substrates.
Waterproofing & Durability: Significantly decreases permeability and increases resistance to chemical attack.
Crack & Shrinkage Control: Enhances mortar flexibility, preventing shrinkage cracks on rendered surfaces.
Versatile Application: Ideal as a spatter-dash additive, repair slurry, and tile bonding enhancer.
Bonding agent slurry (wet-on-wet) for connecting old concrete with new pours.
Key coat (spatter dash/keying slurry) additive for plastering on smooth concrete shear walls.
Modifier for repair mortars, patch repairs, chamfer fillets, and angle fillets in waterproofing systems.
Ad-mixture for tile bedding mortars and natural stone installations across Egypt.
Substrate Preparation: Ensure concrete surface is clean, sound, free of oil/dust, and saturated surface dry (SSD).
Mixing Slurry: Blend Addibond 65 with water and neat cement according to specified ratios to reach a smooth consistency.
Application Technique: Apply the bonding slurry with a stiff brush or spatter-dash tool and place new mortar/concrete while the slurry coat is still wet.
