BITUMENS

35/50, 40/60, 50/70, 70/100, 100/150 and 160/220 grade ROAD BITUMENS are produced in accordance with TU BY 400091131.009–2011 (STB EN 12591–2010) and are designed to be used in construction and repair of road, aifield and other asphalt-concrete pavements. When sold to countries of European Community bitumens are CE-marked (Certificate No. 1567-CPD-0074):

No. Property 35/50 40/60 50/70 70/100 100/150 160/220
1 Penetration at 25 °C, 0.1 mm 35–50 40–60 50–70 70–100 100–150 160–220
2 Ring‑and‑ball softening point, °C 50–58 45–56 46–54 43–51 39–47 35–43
3 Hardening resistance at 163 °C
– residual penetration,%, min
– softening point increase (level 1), °C, max
– change of mass (absolute value),%, max

53
8
0.5

50
9
0.5

50
9
0.5

46
9
0.8

43
10
0.8

37
11
1.0
4 Flash point °C, min 240 230 230 230 230 220
5 Solubility,%, min 990 990 990 990 990 990
6 Penetration index From
–1.5
to +0.7
From
–1.5
to +0.7
From
–1.5
to +0.7
From
–1.5
to +0.7
From
–1.5
to +0.7
From
–1.5
to +0.7
7 Dynamic Viscosity at 60 °C, Pa·s, min 225 175 145 90 55 30
8 Fraas brittle point, °C, max Minus 5 Minus 7 Minus 8 Minus 10 Minus 12 Minus 15
9 Kinematic Viscosity at 135 °C, mm2/s, min 370 325 295 230 175 135

BND200/300, BND130/200, BND90/130, BND60/90 and BND40/60 grade VISCOUS ROAD PETROLEUM BITUMENS are produced on accordance with GOST 22245–90 and are designed for usage as binding materials at road airfield pavements construction and repair:

No. Property BND 200/300 BND 130/200 BND 90/130 BND 60/90 BND 40/60
1 Needle penetration depth, 0.1 mm,
—  at 25 °C
—  at 0 °C, min

201–300
45

131–200
35

91–130
28

61–90
20

40–60
13
2 Ring‑and‑ball softening point, °C, min 35 40 43 47 51
3 Ductility, cm, min
—  at 25 °C
—  at 0 °C

‑ 20

70
6.0

65
4.0

55
3.5

45
4 Brittle point, °C, max Minus 20 Minus 18 Minus 17 Minus 15 Minus 12
5 Open cup flash point, °C, min 220 220 230 230 230
1 Needle penetration depth, 0.1 mm,
—  at 25 °C
—  at 0 °C, min

201–300
45

131–200
35

91–130
28

61–90
20

40–60
13
2 Ring‑and‑ball softening point, °C, min 35 40 43 47 51
6 Change of softening point after heating, °C, max 7 6 5 5 5
7 Penetration index From –1.0 to +1.0

BNKK 40/180 and BNKK 45/190 grade COMPOUNDED PETROLEUM BITUMENS FOR ROOFING are produced in accordance with TU RB 300220696.018–2003 and are designed for roofing materials manufacture:

No. Property BNKK‑40/180 BNKK‑45/190
1 Needle penetration depth at 25 °C, 0.1 mm 160–210 160–220
2 Ring‑and‑ball softening point, °C 37–44 40–50
3 Solubility in toluene or in chloroform,%, min 99.50
4 Change of mass after heating,%, max 0.80
5 Needle penetration depth at 25 °C in residue after heating,% from initial value, min 60
6 Open cup flash point, °C, min 290
7 Water,% wt., max traces
8 Paraffin,% wt., max 5.0
9 Penetration index From 1.0
to 2.5

BNK 40/180 and BNK 45/190 grade PETROLEUM BITUMENS FOR ROOFING are produced in accordance with GOST 9548–74 and are designed for roofing materials manufacture:

No. Property BNK‑40/180 BNK‑45/190
1 Needle penetration depth at 25 °C, 0.1 mm 160–210 160–220
2 Ring‑and‑ball softening point, °C 37–44 40–50
3 Solubility in toluene or in chloroform,%, min 99.50
4 Change of mass after heating,%, max 0.80
5 Needle penetration depth at 25 °C in residue after heating,% from initial value, min 60
6 Open cup flash point, °C, min 240
7 Water,% wt., max traces
8 Paraffin,% wt., max 5.0
9 Penetration index From 1.0
to 2.5

BN50/50, BN70/30 and BN90/10 grade PETROLEUM BITUMENS FOR CONSTRUCTION are produced in accordance with GOST 6617–76 and are designed for construction works in various sectors of national economy:

No. Property BN‑50/50 BN‑70/30 BN‑90/10
1 Needle penetration depth at 25 °C, 0.1 mm 41–60 21–40 5–20
2 Ring‑and‑ball softening point, °C 50–60 70–80 90–105
3 Ductility at 25 °C, min 40 3.0 1.0
4 Solubility,%, min 99.50
5 Change of mass after heating,%, max 0.50
6 Flash point, °C, min 230 240 240
7 Water mass fraction traces

COMPOUNDED PETROLEUM BITUMEN is produced in accordance with TU BY 300220696.032–2005 and is intended to be used for the needs of national economy:

No. Property Norm
1 Ring‑and‑ball softening point, °C, min 43
2 Needle penetration depth, 0.1 mm,
—  at 25 °C
—  at 0 °C, min

90–130
28
3 Ductility, cm, min
—  at 25 °C
—  at 0 °C

90
8
4 Fraas brittle point, °C, max minus 17
5 Open cup flash point, °C, min 250
6 Change of softening point after heating,%, max 5
7 Penetration index from –1.0 to +1.0

1, 2 and 3 grades FEEDSTOCKS FOR PETROLEUM BITUMENS PRODUCTION are produced in accordance with TU RB 300220696.011–2002 and are designed to be used in bitumens production by oxidation or compounding:

No. Property Grade 1 Grade 2 Grade 3
1 Reference viscosity at 80 °C, nozzle with hole diameter 5 mm, с 20–60 61–120 121–200
2 Open cup flash point, °C, min 200 230 260
3 Water,% wt., max traces
4 Ring‑and‑ball softening point, °C, min 20 25 30
5 Density at 20 °C, kg/m3, min 970 980 990