11:59   Wednesday  21/02/2018

 

 

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Bitumen 70/100

Quality specification for penetration bitumen 70/100 grade
Standard: EN 12591:2009
 

 Nr

Characteristics

Units

Metod

The limit values

Results

1

Penetration at 25 ° C

0,1 mm

BAS EN 1426

70-100

86

2

softening point

°C

BAS EN 1427

43-51

46.4

3

Resistance to hardening at 163 ° C

-

BAS EN 12607-1

-

-

 Retained penetration

%

≥46

62.79

Increase in softening point

°C

≤11

4.4

Weight changes (absolute value)

%m/m

≤0.8

0.03

4

Flash Point

°C

BAS EN ISO 2592

≥230

338

5

Dissolubility

%m/m

BAS EN 12592

≥99,0

99.96

6

Index penetration

-

BAS EN 12591 Aneks A

-1,5 to + 0,7

-0.8

7

Dynamic viscosity at 60 ° C

Pa∙s

BAS EN 12596

90

130.29

8

Breaking point by Fras

°C

BAS EN 12593

≤-10

-12

9

Kinematic viscosity at 135 °C

mm2/s

BAS EN 12595

≥230

341.46

10

Density at 25 ° C

kg/m3

BAS EN 15326

-

1004


 
 

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