Unmodified cationic road
bituminous emulsion «ЕК-Sh»
DSTU Б
В.2.7-129:2006
Unmodified cationic rapidly
decaying road bituminous emulsion «ЕК-Sh» is
intended for application as an astringent film-forming material for building
and repair of highways, streets, bridges, overpasses and other engineering
constructions. Rapidly decaying emulsion is applied in technologies which are
based on emulsion flood: for the device of superficial processing, undercoating,
pit repairing (in the way of body-section distribution of emulsion and broken
stone), impregnation.
Unmodified
cationic rapidly decaying road bituminous emulsion «ЕК-Sh» is
intended for application in all the road- .
climatic zones of Ukraine.
|
Index name
|
ЕК-Sh,
ЕКМ-Sh
|
ЕК-S,
ЕКМ-S
|
ЕК-P,
ЕКМ-P
|
ЕА-Sh,
ЕАМ-Sh
|
ЕА-S,
ЕАМ-S
|
ЕА-P,
ЕАМ-P
|
|
Appearance
|
Homogenous dark brown liquid
|
|
Index of concentration of hydrogen ions, рН
|
1,5-6,5
|
8,0-12,0
|
|
Homogeneity (residual on deck
№014), %, not more
|
0,5
|
0,5
|
0,5
|
0,5
|
0,5
|
0,5
|
|
The maintenance of bitumen with an emulsifier, %
|
45-70
|
50-70
|
50-70
|
50-70
|
50-70
|
50-70
|
|
Relative viscosity, s, not
more
·
At
the temperature of 20°С on the device
with diameter of an aperture of an outflow of 3 mm
·
At
the temperature of 25°С on the device
with diameter of an aperture of an outflow of 4 mm
|
65
20
|
65
20
|
65
20
|
65
20
|
65
20
|
65
20
|
|
Stability during the storage: residual
on deck №014, %, not more
·
after
7 days
·
after
14 days
|
0,6
0,8
|
0,6
0,8
|
0,6
0,8
|
0,8
1,2
|
0,8
1,2
|
0,8
1,2
|
|
Coupling with a surface of astringent,
separated from emulsion broken stone, %, not less
|
90
|
90
|
90
|
75
|
75
|
75
|
|
Miscibility with the mixes of grainy
structures: porous / dense
|
No/No
|
Yes/
No
|
Yes / Yes
|
No / No
|
Yes / No
|
Yes / Yes
|
|
Decay index,
%
|
80-220
|
221-260
|
> 260
|
-
|
-
|
-
|
|
