Performance Grade (PG) bitumen is bitumen which is graded based on its performance at different temperatures. The Long-Term Pavement Performance(LTPP) has given certain algorithm to calculate the temperature of the pavement based on the temperature of the air above. From this, the highest and the lowest temperatures of the pavement is calculated and the bitumen that performs well in that temperature range is selected. Penetration grading and viscosity grading are somewhat limited in their ability to fully characterize asphalt binder for use in Hot Mix Asphalt(HMA) pavement. Therefore, as part of the Superpave research effort new binder tests and specifications were developed to more accurately and fully characterize asphalt binders for use in HMA pavements. These tests and specifications are specifically designed to address HMA pavement performance parameters such as rutting, fatigue cracking and thermal cracking.
Bitumen emulsions are usually dispersions of minute droplets of bitumen in water and are examples of oil-in-water emulsions. The bitumen content can be varied to suit different requirements and is typically between 30% and 70%. The primary objective of emulsifying bitumen is to obtain a product that can be used without the heating normally required when using cutbacks and paving grade bitumen. In the manufacture of bitumen emulsions, hot bitumen is sheared rapidly in water containing an emulsifying chemical (emulsifier). This produces very small particles of bitumen (the dispersed phase) dispersed in water (the continuous phase). The bitumen particles are stabilized in suspension and do not readily coalesce due to the presence of the emulsifier, which is concentrated on the surface of the bitumen particles. During application, the water in a bitumen emulsion is either lost by evaporation, or it may separate from the bitumen because of the chemical nature of the surface to which the emulsion is applied. This process is referred to as breaking. Because bitumen has a density only slightly higher than water, sedimentation of the bitumen droplets in an emulsion during storage is very slow. Emulsions can usually be regenerated after long storage times by gentle stirring to re-disperse the bitumen droplets.
Gilsonite is a natural, resinous hydrocarbon found in the Uintah Basin in northeastern Utah; thus, it is also called Uintaite. This natural asphalt is similar to a hard petroleum asphalt and is often called a natural asphalt, asphaltite, uintaite, or asphalt. Gilsonite is soluble in aromatic and aliphatic solvents, as well as petroleum asphalt. Due to its unique compatibility, Gilsonite is frequently used to harden softer petroleum products. Gilsonite in mass is a shiny, black substance similar in appearance to the mineral obsidian. It is brittle and can be easily crushed into a dark brown powder. When added to asphalt cement or hot mix asphalt in production, Gilsonite helps produce paving mixes of dramatically increased stability. We can provide based on customer requests Packing will standard approved packing
Our GEO textile section, registered capital of 50.7 million yuan, covers an area of 80000 sqm, the existing staff of more than 100 people, including all kinds of professional and technical personnel more than 40 people, as a high-quality geotextile manufacturer, we provide preferential geotextile prices, looking forward to long-term cooperation with you! Advanced production equipment, complete detection means.The company's main production equipment are using the current advanced technology, advanced craft forging.There are 5 non-woven production lines with an annual output of 10 thousand tons: tow of them is a 6.6m wide quasi-high-speed non-woven production line;With an annual production capacity of 22 million square meters, a three-layer co-extrusion line of 10 meters of geomemetic film and waterproof board is installed on the same platform.Composite geomembrane production line, woven cloth production line, needle-punched carpet production line, polyester filament geotextile production line.Has a complete, precise, reliable testing instruments and equipment, testing means complete, in line with the international ISO standards.Testing equipment mainly includes electronic fabric strength machine, eight blue oven, thickness measuring instrument, low temperature test box, punching machine, impermeable instrument, bending instrument, electric heating constant temperature blowing drying oven, melt flow rate measuring instrument, etc.Ensure that all geomaterials and carpets produced meet standards and customer requirements. Reliable product quality, after - sale service.The main products are staple fiber needled geotextiles, polyester filament geotextiles;Needle-punched carpet, craft carpet;Geomembrane: PE film, EVA geomembrane, HDPE geomembrane, LDPE geomembrane, rough surface geomembrane, waterproof board;Composite film: two cloth a film, a cloth a film, two cloth two film composite geomembrane;Woven cloth, polypropylene woven cloth, polyethylene woven cloth, high strength woven cloth, MDF board, bitumen filler boards,bitumen wooden board,GEO bags and so on.The products are widely used in the world key projects, involving landfill sites, reservoirs, artificial lakes, water conservancy projects, high-speed railways, expressways, airports, ports and beaches and other engineering fields.The product quality of the company is stable and reliable, the price is reasonable, and the after-sales service is perfect, which has been praised by the majority of users.
Origin Is Iran
Origin Is Iran
PRODUCT AC30 BITUMEN MIX ESPECIFICATION ANNEX CHEMICAL COMPOSITION INCOTERMS FOB AMOUNT 10.000 TON PACKAGE: BULK OR BIG BAG PAYMENT TERMS MT103 AFTER THE PRESENTATO OF B/L SOURCE GENERAL CONDITIONS PRICE CALCULATED ACCORDING TO FORMULA YOU MUST SEND THE ACCEPTANCE OF THE OFFER SEND THE Q88 OF THE VESSEL AND CONTRACT WITH THE OWNER Density a 15 C 1035,27 kg/m 1026,00 kg/m 1044,00 kg/m No apply ASTM D-70 Inflamation point 321,00 C 298,00 C 350,00 C MÂnimo 232 C ASTM D-92 Viscocity a 135 C 462,80 mms 380,00 mms 528,00 mms Mnimum 350 mm2s ASTM D-2170 Viscosity at 165C 127,73 cSt 106,00 cSt 154,00 cSt No apply ASTM D-2170 Absolute viscosity a 60 C 303,73 Pas 265,00 Pas 332,00 Pas (240 a 360) Pas ASTM D-2171 Penetration (a 25C, carga 100g, 5s) 61,67 1/10 mm 50,00 1/10 mm 80,00 1/10 mm MÂnimo 50 1/10 mm ASTM D-5 Solubilidad en Tricloroetileno 100,00 % peso 100,00 % peso 100,00 % peso MÂnimo 99% ASTM D-2042 Efecto del calor y aire sobre material asfltico(expresa 0,09 -0,24 0,39 Mximo 0,5 % ASTM D-1754 Viscosidad absoluta a 60C pos-prdida 823,44 Pas 660,00 Pas 1035,00 Pas Mximo 1200 Pas ASTM D-2171
Bitumen 60/70 is a common grade of Penetration Bitumen category that is used in many industries like construction, pavements, manufacturing other types of Bitumen, etc..
A black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing. Bituminous materials are used for road construction, roofing, waterproofing, and other applications. For the main application, which is road construction, the major concerns, as with concrete, are cost and durability.
We are all familiar with bitumen and have used it in our daily lives. Bitumen is mainly used as an adhesive in asphalt, which plays a very important role in road construction and sealing at landfills and hydraulic engineering. This important material has many roles in the world, for example, its other application is the production of roofing membranes and waterproofing for flat roofs and waterproofing of buildings. Bitumen is also used in many areas outside the construction industry because it has the effect of thermal insulation and sound absorption, which reduces foot noise. Bitumen is mostly used in insulation of roofs and roofs, which can prevent moisture and water penetration. Also, bitumen insulation is one of the most common waterproofing techniques in buildings due to its chemical and physical properties and preventing water penetration. Components are used in contact with the floor, floorboards and walls as a horizontal and vertical waterproofing In general, bitumen is used in construction in all parts of the world as the main sealing material for service bitumen, garden bitumen, balcony sealing, and pre-roofing bitumen substructure. Tile bedding such as bathrooms and toilets that are constantly exposed to moisture must be sealed with water to prevent water from penetrating them. There are also different types of bitumen in construction, such as mixed bitumen, emulsion bitumen, Trinidad bitumen, modified bitumen, tar bitumen, loose and mixed construction bitumen, hard construction bitumen, each of which has its own application
Bitumen is a viscous substance that exists in a liquid to a semi-solid phase. It has a blackish-brown color. It is generally composed of asphaltene resin and other petroleum compounds. Different compositions of bitumen result in different properties.
Bitumen grades 40/50, 60/70, 85/100 Experiences and technical knowledge in bitumen exportation field and enjoying petroleum products experts could have exported different kinds of bitumen either in bulk or in drum in grades of 40/50 , 60/70 and 85/100 Price: Depends on the market price Origin: United Arab Emirates Grades: 40/50, 60/70 Packaging: Flexi Tanks/ Barre
Water-based Bitumen Emulsions and Rubberized Emulsions with 5%, 10% Rubber. Solvent-based Bitumen Primer, coatings. Bitumen Mastic sealants (Cold applied). Supply from UAE based manufacturer. Available in 15 liter, 20 liter and 200 liter packing.
Dealing in base oil all grades bitumen all grades light naptha solvent,diesel ,d2 . We can supply to all destination with good price
Product Specification Bitumen - 60/70 Origin Russian Federation SPECIFIC GRAVITY @25/25 o C 1.01-1.06 D70 PENETRATION @25 o C 60/70 D5 SOFTENING POINT o C 49/56 D36 DUCTILITY :25 o C 100 MIN D113 LOSS OF HEATING % WT 0.2 MAX D6 DROP IN PENETRATION AFTER HEATING % 20 MAX D6 & D5 FLASH POINT o C 250 MIN D92 SOLUBILITY IN CS2 %WT 99.5 MIN D4 SPOT TEST NEGATIVE *A.A.S.H.O.T. 102 â?? Product Specification Bitumen â?? 80/100 â?? Origin Russian Federation SPECIFIC GRAVITY @25/25 o C 1.01-1.05 D70 PENETRATION @25 o C 85/100 D5 SOFTENING POINT o C 45/52 D36 DUCTILITY :25 o C 100 MIN D113 DROP IN PENETRATION AFTER HEATING % 20 MAX D6 & D5 FLASH POINT o C 225 MIN D92 SOLUBILITY IN CS2 %WT 99.5 MIN D4 ORGANIC MATTER INSOLUBLE IN CS2 %WT 0.2 MAX D4 SPOT TEST NEGATIVE *A.A.S.H.O.T. 102
PETRO PHILLIPS INC. is a %100 Canadian Oil company, active in Crude Oil and Refined products located in Toronto, Ontario Canada. Our main commitment to our clients is to reduce the risk of international business and it's transactions. We provide good prices for ASPHALT on CIF or FOB bases. All the procedures only bank to bank swift starting from a Letter Of Intent (LOI )
Aras Petrokimya would be the Manufacturer of Bitumen 60/70 with standard quality.
Gilsonite is a natural, resinous hydrocarbon, in mass is a shiny, black substance, but sometimes it occurs as a brownish-black color that is similar in appearance to coal or a hard petroleum asphalt and is often called a natural asphalt, asphaltite, uintaite, or asphaltum. Gilsonite is used in more than 160 products, A common application of it is in bitumen blending. Laira Group offers Gilsonite with excellent quality and different sizes and meshes in the market locally and internationally.
Penetration Grade Bitumen is a standard bitumen usually used as a Paving Grade Bitumen essential for road construction and the production of asphalt pavements with superior properties, and it's very important once it bounds the aggregates and creates a unique cohesion and stability to the bituminous mix. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses. Grades of penetration bitumen: The most popular grades are; grades 40/50, 60/70, 80/100, 85/100, and 100/120. We are also capable of producing other grades of Penetration Bitumen upon request by our customers.
Laira Group is capable of selling bitumen to its customers based on the PG method. PG is defined as polymer-modified bitumen and pure bitumen based on environmental conditions and temperature. HIGH-TEMPERATURE PERFORMANCE LOW-TEMPERATURE PERFORMANCE PG 46 -34, -40,-46 PG 52 -10, -16, -22, -28, -34,-40,-46V PG 58 -10, -16, -22, -28, -34, -40 PG 64 -10, -16, -22, -28, -34, -40 PG 70 -10, -16, -22, -28, -34, -40 PG 76 -10, -16, -22, -28, -34 PG 82 -10, -16, -22, -28, -34
