China Overseas Science & Trade Co., Ltd.
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  • Contact Person : Ms. MIAO MARY
  • Company Name : China Overseas Science & Trade Co., Ltd.
  • Tel : 86-10-51336511
  • Fax : 86-10-51336512
  • Address : Beijing,Beijing,NO.1 Anhua North,Chong Wen District, Beijing 100062, China
  • Country/Region : China
  • Zip : 100062

For Road Natural Bitumen

For Road Natural Bitumen
Product Detailed
Related Categories:Bitumen
Natural Mastic Asphalt Properties (consist of 30% Asphalt and 70% of natural filler mineral)

Natural Bitumen

Technical Aspect of Natural Bitumen

Test Type

Result

Unit

Bitumen   Content

25 Min

%

Softening   Point   deg C

55 Min

°C

Penetration on 25°C, 100g, 5 sec

40 Min

0.1 mm

Ductilityon 25°C,   5 cm/mnt

100 Min

Cm

Solubility in   CCL4

99 Min

%

Weight   Classification

1.0   Min

gr/cm3

Loss on Heating

0.8 Max

%

Material Properties

Technical and Chemical Aspect of Natural Mastic Bitumen as follows:

Technical Aspect

Test Type

Test Method

Result

Unit

Asphalt   Content

SNI   06-2438-91

30.8

%

Penetration   on 25°C, 100g, 5 sec

SNI   06-2456-91

36

0.1    mm

Soft   Point

SNI   06-2434-91

59.2

°C

Ductylitis   on 25°C, 5 cm/mnt

SNI   06-2432-91

> 140

Cm

Solubility   in CCL4

AASHTO   T 44-90

99.58

%

Weight   Classification

SNI   06-2441-91

1.0367

gr/ml

Weight   Slope (with TFOT)

SNI   06-2441-91

0.3048

% weight

After   Penetration (TFOT)

SNI   06-2456-91

94

% genuine

After   Soft Point (TFOT)

SNI   06-2434-91

62

°C

After   Dactylitis (TFOT)

SNI   06-2432-91

> 140

Cm

Weight   Slope (RTFOT)

SNI   06-2441-91

0.272

% weight

After   Penetration (RTFOT)

SNI   06-2456-91

28

%

After   Soft Point RTFOT

SNI   06-2434-91

68.8

°C

After   Dactylitis RTFOT

SNI   06-2432-91

50

cm

Chemical Aspect

Test Type

Result

Term

Maltene   Parameter, Maltene

1.50

0.4 – 1.7

Nitrogen   / Parafin  

2.405

> 1.50

Asphaltene   Content, %

39.45

5 - 25

MARSHALL AND WHEEL TRACKING

TEST RESULT

Test Type

Mixing Type

Ac 60/70

NMA (5%) + Acc 60/70

Compactness

2.26

2.24

% of   Hollow in the Aggregate

17.4

18.7

% of   Hollow Fill with Asphalt

72

72

Stability

1070

1290

Melt

32

43

Result   for Marshall

350

480

Wheel   tracking Test

94.8

89

DO

2.54

2.26

DS

1702.7

3000

RD

0.0247

0.014

For Road Natural Bitumen



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