RS-1

Our Anionic RS-1 (Rapid Setting) emulsion is engineered for quick adhesion, fast breaking time, and strong bonding performance ,making it a go-to solution for surface dressing, tack coats, and road repair applications across diverse climates.

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    Black Rock RS-1 Bitumen Emulsion

    Essential Details

    Description

    • Type
    • Anionic Rapid-Setting Bitumen Emulsion (RS-1)
    • Feed Stock
    • Bitumen (Penetration Grade 85/100 or similar), Water, Anionic Emulsifier
    • HS Code
    • 27150000
    • Spot Test
    • Negative
    • Inspection
    • Included
    • Delivery Term
    • FOB-CFR-CIF
    • Production and Loading Period
    • 2–4 weeks after order confirmation
    • Payment Term
    • TT Method FOB Delivery: 30% advance and balance against customs documents CFR/CIF Delivery: 30% advance and balance against B/L daft
    • Marking
    • Marking can be customized based on customer request
    • Supply Capacity
    • 22,000 MT/Month
    • Packing
    • - Bulk in Tanker - IBC Tank - New Steel Drum

    RS-1 Specification

    RS-1 Anionic Bitumen Emulsion Specification

    Essential Details

    Test Method

    Unit

    Min.

    Max.

    • Viscosity, Saybolt Furol at 25 °C
    • ASTM D244
    • seconds
    • 20
    • 100
    • Residue by Distillation
    • ASTM D244
    • wt.%
    • 55
    • 65
    • Penetration at 25 °C, 100g, 5s
    • ASTM D5
    • 0.1mm
    • 100
    • 250
    • Ductility at 25 °C
    • ASTM D113
    • cm
    • 40
    • –
    • Sieve Test
    • ASTM D244
    • %
    • –
    • 0.1
    • Storage Stability (24h)
    • ASTM D244
    • %
    • –
    • 1
    • Particle Charge Test
    • ASTM D244
    • Anionic
    • -
    • –
    • Coating Ability and Water Resistance
    • ASTM D244
    • -
    • Good
    • –
    • Spot Test
    • ASHTO T102
    • Negative

    RS-1 MSDS

    pdf

    RS-1 Safety Data Sheet

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    Our Packaging

    We deliver bitumen in versatile, secure options: economical Jumbo Bags, robust steel Drums, or high-volume Bulk Containers (Bitutainers/Bituboxes).

    Terms of Payment

    Payment Terms for Smooth Transactions

    TT Method

    The buyer pays 30% advance, with the balance against B/L draft (CFR) or customs docs (FOB).

    LC at Sight

    100% irrevocable, non-transferable, confirmed LC at sight, subject to bank approval by Black Rock Bitumen.

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      Our faqs

      Frequently Asked Questions.

      RS-1 is an anionic rapid-setting bitumen emulsion designed for surface dressing and spray seal applications requiring quick breaking and efficient aggregate adhesion.

      RS-1 is an anionic rapid-setting bitumen emulsion formulated to break quickly upon application.

      2. Where is RS-1 commonly used?

      It is commonly used in:

      • Surface dressing
      • Spray sealing
      • Light chip seals
      • Low to medium traffic roads

      RS-1 has a lower viscosity and slightly slower break than RS-2, making it suitable for lighter surface treatments.

      • Quick setting and curing
      • Good aggregate adhesion
      • Easy application
      • Suitable for cold application

      Store RS-1 in clean, insulated tanks, maintain temperatures above 5°C, and avoid contamination to preserve emulsion stability.