Bitumen

Prix FOB

Obtenir le dernier prix

( Negotiable )

1500 Metric Ton Minimum Order

Pays:

South Africa

N Â° de modÃ¨le:

Prix FOB:

( Negotiable )(Negotiable) Obtenir le dernier prix

LocalitÃ©:

Iran/Russia

Prix de commande minimale:

Commande minimale:

1500 Metric Ton

Packaging Detail:

New Steel drums or Bulk containers

Heure de livraison:

3-6 weeks

Capacité de Fournir:

Payment Type:

T/T, L/C, D/A, D/P, Other

Groupe de produits :

Contacter maintenant

Mineral Galore

South Africa

Membre gratuit

Personne Ã contacter Ms. Sakhina

116 First Avenue Rondebosch East, Cape Town, Western Cape

Contacter maintenant

SpÃ©cification du produit

Brand Name: Bitumen
Type: All Types
Grade: Any Grade

La description

Mineral Galore is an Import and Export company situated in Cape Town, South Africa, with future satellite office expansions into Dubai, United Arab Emirates and Toronto, Canada.

The core business of Mineral Galore is International Trade, specialising on a broad spectrum of commodities from Bitumen, Oil, Gas and Mining Sectors across the Globe.

We have an unlimited supply of various grades of Bitumen, as we have direct access to the Refinery and therefore we are able to produce the product to your specifications.

Bitumen:

Penetration Grades

Penetration-grade bitumen is mainly used in road surfacing. Bitumen withlower penetration grade is used in the regions withwarm climate whilehigher penetration grade is used incolder weather.

Performance Grade (PG)

PG is the latest standard of the day. This relatively new method classified bitumen is based on varying temperatures. It is a fully scientific method studying the mechanical specifications of bitumen. In this method, a temperature range is defined for bitumen and the consumer can easily choose the desired product.
Today, a PG is defined for polymer modified bitumen and pure bitumen based on environmental conditions and temperature. A wider PG range means higher resistance and more favourable specifications.

High Temperature Performance	Low Temperature Performance
PG *6	4, 0,**6
PG *2	0, 6, 2, 8, 4,0,**6
PG *8	0, 6, 2, 8, 4, 0
PG *4	0, 6, 2, 8, 4, 0
PG *0	0, 6, 2, 8, 4, 0
PG *6	0, 6, 2, 8, **4
PG *2	0, 6, 2, 8, **4

Cutback Bitumen

Bitumen is cutback by adding controlled amounts of petroleum distillates, such as kerosene. This is done to reduce the viscosity of the bitumen temporarily so it can penetrate pavements more effectively or to allow spraying at temperatures that are too cold for successful sprayed sealing with neat bitumen. The materials used to cutback bitumen will evaporate after application to leave the remaining material similar in hardness to the original bitumen.
Cutback bitumen is used when there is limited access to heating equipment and bitumen may be cooled throughout working.
This type of bitumen is used in road operations for surfacing and pavement. Medium-Curing (MC) bitumen is achieved from solving pure bitumen into kerosene.
Cutback bitumen is classified based on viscosity grade. It is divided into three categories:
o   Rapid-Curing (RC) :The cutback bitumen is known as rapid-curing (RC) if the bitumen is solved in gasoline. The reason is that evaporation occurs quickly and the bitumen is deposited.
o   Medium-Curing (MC) :MC cutbacks are prepared by solving bitumen in kerosene which evaporates more slowly than gasoline.
o   Slow-Curing (SC) :Slow-curing cutback may be achieved from solving bitumen in gasoil or fuel oil or directly from distillation of crude oil.

MC***0 Physical Specifications

Test	Method	MC0*
Kinematic Viscosity at *0 C	ASTM D****0	******0
Penetration at 5 C, mm/0	ASTM D*5	******0
Ductility at *5 C, cm	ASTM D***3	**0 min
Flash Point (TOC), C	ASTM D****3	**0 min
Solubility in triclorethylene, %wt	ASTM D****2	*9 min
Water Content, %wt	ASTM D**5	0.2 max
Distillation at **5 C, vol%	-	*0 max
Distillation at **0 C, vol%	-	****5
Distillation at **6 C, vol%	-	****7
Residue from distillation at **0 C, vol%	-	*7 min

Oxidized Bitumen

Oxidized bitumen is mainly used for industrial purposes, such as roof insulation, flooring, industrial mastics, pipe coating, and paints. Oxidized bitumen is categorized based on softening points and penetration rate. For example, oxidized bitumen *5/*0 is a type of bitumen whose softening point is *5±5 degrees Centigrade and its penetration rate is *0±5 dmm.
Oxidized bitumen is also expected to make up for weight loss under heat. The softening point in oxidized bitumen is much higher than in regular bitumen, causing lower thermal sensitivity. The penetration index (PI) in oxidized bitumen is higher than in road construction bitumen (8>PI>2) because the letter has a gel-like structure due to asphalt accumulation.

The following table shows different grades of oxidized bitumen:

Oxidized Bitumen Grade						Standard	Index
*5/5	*5/5	5/5	5/0	5/5	5/0	Standard	Index
**5±5	**5±5	*5±5	*5±5	*5±5	*5±5	ASTM D*6	Softening Point Temperature (ÌŠC)
*5±5	*5±5	*5±5	*0±5	*5±5	*0±5	ASTM D5	Penetration at *5 C (dmm)
0.2	0.5	0.2	0.5	0.2	0.2	ASTM D***4	Thermal Loss Percentage
*9.5	*9.5	*9.5	*9.5	*9.5	*9.5	ASTM D***2	Solubility in trichloroethylene

Pays:	South Africa
N Â° de modÃ¨le:	-
Prix FOB:	( Negotiable ) (Negotiable) Obtenir le dernier prix
LocalitÃ©:	Iran/Russia
Prix de commande minimale:	-
Commande minimale:	1500 Metric Ton
Packaging Detail:	New Steel drums or Bulk containers
Heure de livraison:	3-6 weeks
Capacité de Fournir:	-
Payment Type:	T/T, L/C, D/A, D/P, Other
Groupe de produits :	-