Asphalt and bitumen

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    Emulsion bitumen road (EBC)

    Emulsion bitumen road (EBC)

    Bitumen road emulsion EBC is an excellent solution for priming the base when constructing roads, in particular for the installation of layers of road clothes with impregnation and surface treatment, for the construction of thin-layer rough layers of wear, and also as part of an emulsion-mineral mixture during patching.

    Parameter name EBC-1 EBC-2 EBC-3
    Content of binder with emulsifier,% by weight, within 50-70 50-60 55-60
    The conventional viscosity at (20.0 ± 0.5) ° С, s, within 10-65 10-25 15-25
    Stability when mixed with mixtures of mineral materials: dense grain composition Does not mix Does not mix Miscible
    porous grain composition Does not mix Mix Miscible
    Cohesion with mineral materials, score, not less than 5 5 4
    Residue on the screen No. 014,% by weight, no more than 0,25 0,25 0,25
    Stability at storage (the rest on a sieve with a grid № 014),% on weight, no more: in 7 days 0,3 0,3 0,3
    in 30 days 0,5 0,5 0,5
    Stability during transportation Emulsions should not dissolve into water and astringent  Emulsions should not dissolve into water and astringent  Emulsions should not dissolve into water and astringent
    The penetration depth of the needle, 0.1 mm, not less than: at 25 °С 60 90 90
    at 0 °С 20 28 28
    Softening point on the ring and ball, ° С, not lower than 47 43 43
    Extensibility, cm, not less than: at 25 °С 55 65 65
    at 0 °С 3,5 4,0 4,0
    Elasticity,%, not less than at 25°С Not standardized Not standardized Not standardized
    18,500.00 $ Price per tonn
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    Polymer - bitumen binder (PBW)

    Polymer – bitumen binder (PBW)

    Polymer – bitumen binder (PBW) is used in the construction of roads in order to prevent the formation of rut and impart a crack resistance to the roadway. Of particular relevance is the use of WSP in the construction of high-loaded highways, aerodrome bands, as well as bridges and tunnels. The use of polymer-bitumen binder also gives corrosion resistance. The service life of the road surface with the use of PBW is more than 2 times longer than the life of pavements constructed using standard road bitumen.

    The name of indicators Norms for brands Test methods
    PBV 300 PBV 200 PBV 130 PBV 90 PBV 60 PBV 40
    The penetration depth of the needle, 0.1 mm, not less than:
    at 25ºС 300 200 130 90 60 40 GOST 11501-78
    at 0ºС 90 70 50 40 32 25 GOST 11501-78
    Softening point on the ring and ball, ºС, not lower than 45 47 49 51 54 56 GOST 11506-73
    Extensibility, cm, not less than:
    at 25ºС 30 30 30 30 25 15 GOST 11505-75
    at 0ºС 25 25 20 15 11 8 GOST 11505-75
    Temperature of brittleness, ºС, not higher -40 -35 -30 -25 -20 -15 GOST 11501-78
    Elasticity,%, not less than:
    at 25ºС 85 85 85 85 80 80 п.7.2.2 GOST 21.810-98
    at 0ºС 75 75 75 75 70 70 п.6.2 GOST 52056-2003
    Change in softening temperature after warming up, ºС no more than 7 7 6 6 5 5 GOST 18180-72
    GOST 11506-73 с доп. по п.3.3
    Flash point, ºС, not lower than 220 220 220 220 230 230 GOST 4333-87
    Coupling with marble or sand Withstands the control sample number 2 GOST 11508-74 (метод А)
    Uniformity Uniformly п.7.2.1 GOST 21.810-98
    п.6.1 GOST 52056-2003
    35,800.00 $ Price per tonn