Bitumen

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Bitumen 40/50

BITUMEN 40/50 PENETRATION PAVING BITUMEN GRADE

GENERAL DESCRIPTION



A grade of 40/50 bitumen means the penetration value is in the range 40 to 50 at standard test conditions which commonly used as a Paving Grade. Bitumen is applicable for the production of hot mix asphalt for bases and pavements and for road construction. Penetration Grade Bitumen supplied by Blackgold Trading Co. is petroleum grade bitumen, produced from fractional distillation of crude oil and vacuum residue (short residue) feedstock. Bitumen is specified by the penetration and softening point test. Designing is by penetration range only. The penetration grade bitumen has a thermoplastic property which causes the material to soften at high temperatures and to harden at lower temperatures. This unique temperature-viscosity relationship is important when determining the performance parameters such as the adhesion, rheology, durability and application temperatures of bitumen.

CHARACTERISTICS

Blackgold Co. guarantees that the Bitumen Grade 40/50 is produced in compliance to AASTHO M20-70 and ASTM D946/D946M standards and it meets the specified requirements.

Technical

You can download Technical information about this product below:

TECHNICAL PDF

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Our Products

Generating packaging units for giving speedy in product, sale, tile delivery to the customers, facilitating transportation, maintenance and consumption of Bitumen,
optimizing and developing Bitumen carriage Fleet and also in future producing kinds of humidity

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NEWS

With our news be aware of what happen in the world of petroleum,
and new offers from us to surprise you...

Argus Asia Pacific Middle East Bitumen 2016
Sep 07
This year we have decided to go beyond the standard to offer delegates a dual-stream conference delivering up to date information on bitumen trade and technology innovation.
Blackgold weekly Bitumen Report 2016/05/15
May 15
Blackgold weekly Bitumen Report 2016/05/15
Black Gold Co. is sponsor of Argus Iran Bitumen Conference 8-9 May 2016
May 08
Black Gold Co. is sponsor of Argus Iran Bitumen Conference. 8-9 May 2016 Bitumen industry stakeholders are keen to explore new markets and achieve greater efficiency as they respond to…