Key Features

Specially designed product for uniform and strong tack coat in bituminous road construction

Suitable for penetration macadam and sand seal

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Advantages

Thoroughly bonds existing and new surfaces

Easy and uniform spray

Provides high adhesion

Prevents lateral movement of structural layers

Provides an impervious layer to prevent water ingress from water table below the road layers

Technical Specifications

Key properties as per IS 8887: 2004

Property / specification Limits
Residue on 600 micron IS sieve (% by mass), max 0.05
Viscosity @ 50 °C (saybolt), sec 20-100
Storage stability after 24 hours, % max 2
Binder-residue by evaporation, % min 60
Setting time, minutes ~ 15

Product Application

Application rate as per MORTH specifications:

Application Quantity in kg / 10sqm area
1. Normal bituminous surfaces 2 to 2.5
2. Dry and hungry bituminous surfaces 2.5 to 3.0
3. Granular surfaces treated with primer 2.5 to 3.0
4. Non- bituminous surfaces.
    • Granular base (not primed)
    • Granular base (not primed)

3.5 to 4.0
3.0 to 3.5

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