We are ZISTA Group of companies, a professional and global supplier of Natural Bitumen (Gilsonite) for a number of applications. We have been supplying Gilsonite since 2008 to several countries including China, EU, Thailand, GCC countries, Pakistan and many others. We are in position to supply different grades of Gilsonite for different applications as below: Application Offered Grade Oil Based Drilling Fluid Additive NB-OI 210 Oil Well Cementing NB-OI 100 Asphalt Binder NB-BA 410 Bitumen Blending NB-BA 310 Bituminous Membrane Filler NB-BA 420 Foundry Sand NB-FS 500 Ink Industry NB-IP 600 Our Supply of Gilsonite can be Lumps, Granules or 200 Mesh powder which is packed either in Jumbo Bags or 25 kg Paper/Meltable PP bags. Please inform us of your application so we can provide the technical details and propose the suitable grade for your usage. In addition Zista Group has local representatives in several countries and areas around the world to provide a first hand and face to face technical/commercial support to our esteemed clients. Please check this section of our website to locate your possible agent if needed: zista.co/en/globalnetwork We shall await to receive your genuine inquiry in order to advance to a long term mutual business, Please do not hesitate to contact us for any further discussions.
With our thorough understanding of chemical products, we are able to acquire the highest quality Bitumen from the most reliable vendors. We provide the best quality Bitumen to a wide number of countries. Due to our proper warehouse facilities, we are capable of storing bulk quantity of Bitumen in a very organized manner. In addition to this, we also have world class facilities for the on-time distribution of Bitumen. With this, we are counted among the most sought-after Bitumen Exporter from Dubai, UAE. We supply both Penetration & Viscosity grade bitumen of Jey , Pasargad & Private refinery in plain & embossed drums... 60/70 80/100 VG10 VG30
Product category: 1. According to reinforcement: polyester felt(PY) , glass fiber mat(G) and glass fiber reinforced polyester felt(PY) 2. Acoording to isolation materials: upper surface: polyethylene film(PE), sand(S) and mineral slates(M) 3. According to membrane performace: I Grade and II Grade Features: 1. With high tensile strength, high elongation rate and strong adaptability to the shrinkage deformation and cracking of the infrastructure. 2. Excellent resistant to high and low temperature, applicable for hot and cold regions, especially for cold regions 3. Good resistant to acid and alkali corrosion, weather resistance 4. Construction convenience, hot melt method and cold adhesion method. Usage : SBS elastomeric bitumen waterproof membrane is widely used in all kinds of industry and civil building waterproof and seepage waterproof engineering: roof, basement, subway, tunnel, concrete payment bridges, sewage treatment plant, landfill field, canals, water pool, swimming pool etc.
International Standards Drums / Bulk containers
1. Introduction of waterproof membrane: Sbs modified asphalt waterproofing membrane is made from sbs (styrene butadiene styrene) thermoplastic elastomer modified asphalt as coating material, with high quality polyester felt (py), glass fiber mat (g), glass fiber reinforced polyester felt (pyg) as the fetal base, surface insulation materials as mineral slates, fine sand or pe film etc. 2.Product category: 1).According to the fetal base: polyester felt(py), glass fiber mat(g), glass fiber reinforced polyester felt (pyg). 2).According to the upper surface material: polyethylene film (pe), fine sand (s), mineral aggregate (m) . 3).According to the lower surface material :s, pe. ( sand granules size does not exceed 0.6mm). 3.Application range: 1).They are widely used in all kinds of industrial and civil building roof, basement waterproof and seepage-proof engineering; subway, tunnel, concrete pavement bridges, sewage treatment plant, landfill and so on .Water channel, water pool, swimming-pool and so on. 2).Glass fiber reinforced polyester felt base membrane is suitable for mechanically fixed single-layer waterproofing, but require wind load test. 3).Fiberglass mat base membrane is suitable for general roof and underground waterproof engineering. 4).The waterproof membrane of external leakage project use surface insulation material for the opaque mineral aggregates. 5).The waterproof membrane of underground waterproof project use surface insulation material for fine sand .
ZISTA GROUP was first established in 2005 as a trading group and during the last decade it has been expanding its network and business through China, Hong Kong, Iran, Singapore and several other countries worldwide. Please kindly check our website as below for checking our details and references: www.zista.co We are supplier and provider of all petroleum oils including Bitumen, Base Oil, Slack Wax, Paraffin Wax and Rubber Process Oil (RPO). Zista Group supply of Slack Wax is direct from Iranian Refineries and we have been empowered to develop market for Iranian Base Oil in East Asia. We are in position to supply different grades of Slack Wax as below: GradesAvailable Packaging Slack Wax H-16170 kg New Steel Drums 80 Drums per 20 FCL Slack Wax H-12 Slack Wax H-8 Slack Wax L-14 Zista Group is proud to announce its capability to offer Fixed & Formula prices both for Supply of Slack Wax in order for buyers to be able to manage short term and long term contracts, makes it possible to deliver the product anywhere in the world intact and with certified quality. We shall await to receive your genuine inquiry in order to advance to a long term mutual business, Please do not hesitate to contact us for any further discussions, Regards, Alireza Rahmani
Zista group was first established in 2005 as a trading group and during the last decade it has been expanding its network and business through china, hong kong, iran, singapore and several other countries worldwide. Please kindly check our website as below for checking our details and references: Www.Zista.Co We are supplier and provider of all petroleum oils including bitumen, base oil, slack wax, paraffin wax and rubber process oil (rpo). Zista group supply of base oil is direct from iranian refineries and we have been empowered to develop market for iranian base oil in east asia. We are in position to supply different grades of base oil as below: GradesAvailable packaging DrumFlexiBulk Base oil sn 150VV Base oil sn 500VVV Base oil sn 600VV Base oil is a commodity which has worldwide consumption and price reference, depending on international references such as argus & icis for the middle east supply. Zista group is proud to announce its capability to offer fixed & formula prices both for supply of base oil in order for buyers to be able to manage short term and long term contracts, while having an open hand in the available packaging and especially flexi bags, makes it possible to deliver the product anywhere in the world intact and with certified quality. We shall await to receive your genuine inquiry in order to advance to a long term mutual business, Please do not hesitate to contact us for any further discussions, Regards, Alireza rahmani
1, in the use of the paving machine, how to do a good job in the maintenance of hydraulic system? Answer: in the use of the paving machine, do a good job in the maintenance of hydraulic system, you can greatly reduce the fault. General should pay attention to the following points: (1) hydraulic oil in hydraulic tank joined the former, should use clean containers of oil, hydraulic oil must be after oil filter filter, then add the hydraulic oil tank; the replacement cycle of the hydraulic oil as the oil quality and (1000h changed once; replacement of hydraulic oil should be in the working temperature; in order to ensure good heat dissipation of the hydraulic system, should also regularly clean hydraulic oil radiator. (2) due to the asphalt paving machine construction environment is generally relatively poor, hydraulic oil filter replacement cycle should also be shortened (generally was750h is appropriate), replacing with a new filter element, when should be checked, prohibited the use of deformed, pollution or rusty filter. (3) in the daily start of the engine work, should be idle for some time after the operation, and then to control the implementation of components, so that the use of hydraulic pump. (4) due to the long-term use, the hydraulic system parameters will change, therefore, should be regularly check the hydraulic system parameter settings, to be adjusted in time.
Specification Value Test Method Penetration @25°C 85-100 ASTM D-5 Specific Gravity @ 25°C 1.01-1.06 ASTM D-70 Softening Point °C 45-52 ASTM D-36 Flash Point °C 225 min ASTM D-92 Ductility @25°C 100 min ASTM D-113 Loss on Heating %wt. 0.5 Max ASTM D-6 Drop in Pen. After Heating % 20 Max ASTM D-6 & D-5 Solubility in TCE %wt. 99.5 min ASTM D-4 Spot Test Negative A.A.S.H.T.O.T 102 Bitumen Penetration Grade 85/100 (also known as 80/100) is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses .
Specification Value Test Method Penetration @25°C 40-50 ASTM D-5 Specific Gravity @25°C 1.01-1.06 ASTM D-70 Softening Point °C 52-60 ASTM D-36 Flash Point °C 250 min ASTM D-92 Ductility @25°C 100 min ASTM D-113 Loss on Heating %wt. 0.2 Max ASTM D-6 Drop in Pen. After Heating % 20 Max ASTM D-6 & D-5 Solubility in TCE %wt. 99.5 min ASTM D-4 Spot Test Negative A.A.S.H.T.O.T 102 Bitumen Penetration Grade 40/50 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses.
Specification Value Test Method Penetration @25°C 60 IS 203 Absolute Viscosity @60°C, Poises 1600-2400 IS 1206 Kinematic Viscosity @60°C, Poises 300 IS 1206 Softening Point °C 45 IS 1205 Flash Point °C 220 IS 1448 Solubility in CS2 %wt. 99.0 IS 1216 Test on residue from rolling thin film oven test Viscosity Ratio @60°C 4 IS 1206 Ductility @25°C 50 IS 1208 VG-20 is usually used for paving in cold climate & high altitude regions
Specification Value Test Method Penetration @25°C 35 IS 203 Absolute Viscosity @60°C, Poises 3200-4800 IS 1206 Kinematic Viscosity @60°C, Poises 400 IS 1206 Softening Point °C 50 IS 1205 Flash Point °C 220 IS 1448 Solubility in CS2 %wt. 99.0 IS 1216 Test on residue from rolling thin film oven test Viscosity Ratio @60°C 4 IS 1206 Ductility @25°C 25 IS 1208 VG-40 is used in highly stressed areas such as intersections, near toll booths and truck parking lots in lieu of old 30/40 Penetration grade. Due to its higher viscosity, stiffer Bitumen mixes can be produced to improve resistance to shoving and other problems associated with higher temperature and heavy traffic loads.
Specification Value Test Method Penetration@25°C 60-70 ASTM D-5 Specific Gravity @25°C 1.01-1.06 ASTM D-70 Softening Point °C 49-56 ASTM D-36 Flash Point °C 250 min ASTM D-92 Ductility @25°C 100 min ASTM D-113 Loss on Heating %wt. 0.2 Max ASTM D-6 Drop in Pen. After Heating % 20 Max ASTM D-6 & D-5 Solubility in TCE %wt. 99.5 min ASTM D-4 Spot Test Negative A.A.S.H.T.O.T 102 Bitumen Penetration Grade 60/70 is a standard penetration grade Bitumen usually used as a Paving Grade Bitumen suitable for road construction and for the production of asphalt pavements with superior properties. This grade of Bitumen is mainly used in the manufacture of hot mix asphalt for bases and wearing courses.
Specification Value Test Method Penetration @25°C 90-130 ASTM D-5 Specific Gravity @ 25°C 1.01-1.06 ASTM D-70 Softening Point °C 40-45 ASTM D-36 Flash Point °C 200 min ASTM D-92 Ductility @25°C 100 min ASTM D-113 Loss on Heating %wt. 0.5 Max ASTM D-6 Drop in Pen. After Heating % 20 Max ASTM D-6 & D-5 Solubility in TCE %wt. 99.5 min ASTM D-4 Spot Test Negative A.A.S.H.T.O.T 102 Road Bitumen 90/130 issued for construction and repair of road surfaces, designed for various types of road application such as hot asphalt and bituminous mixtures, recommended for regions with temperate climates
Specification Value Test Method Penetration @25°C 80 IS 203 Absolute Viscosity @60°C, Poises 800-1200 IS 1206 Kinematic Viscosity @60°C, Poises 250 IS 1206 Softening Point °C 40 IS 1205 Flash Point °C 220 IS 1448 Solubility in CS2 %wt. 99.0 IS 1216 Test on residue from rolling thin film oven test Viscosity Ratio @60°C 4 IS 1206 Ductility @25°C 75 IS 1208 VG-10 is widely used in spraying applications such as surface-dressing and paving in very cold climate in lieu of old 85/100 Penetration grade. It is also used to manufacture Bitumen Emulsion and Modified Bitumen products
Specification Value Test Method Penetration @25°C 45 IS 203 Absolute Viscosity @60°C, Poises 2400-3600 IS 1206 Kinematic Viscosity @60°C, Poises 350 IS 1206 Softening Point °C 47 IS 1205 Flash Point °C 220 IS 1448 Solubility in CS2 %wt. 99.0 IS 1216 Test on residue from rolling thin film oven test Viscosity Ratio @60°C 4 IS 1206 Ductility @25°C 40 IS 1208 VG-30 is primarily used to construct extra heavy duty Bitumen pavements that need to endure substantial traffic loads. It can be used in lieu of old 60/70 Penetration grade
Specification Value Test Method Penetration @25°C 10-20 ASTM D-5 Specific Gravity @25°C 1.01-1.06 ASTM D-70 Softening Point °C 85-95 ASTM D-36 Flash Point °C 225 min ASTM D-92 Ductility @25°C 5 min ASTM D-113 Loss on Heating %wt. 0.2 Max ASTM D-6 Drop in Pen. After Heating % 20 Max ASTM D-6 & D-5 Solubility in TCE %wt. 99.5 min ASTM D-4 Spot Test Negative A.A.S.H.T.O.T 102 This grade has a wide variety of industrial applications roof felts. Waterproofing for roof & floors, anti-rust pipe coating, anti-slip layer compound for poling, sound dampening felts, under carriage sealant and coats in the auto motives, electrical cable joint protection and etc.
Specification Value Test Method Penetration @25°C 160-220 ASTM D-5 Specific Gravity @ 25°C 1.01-1.06 ASTM D-70 Softening Point °C 35-43 ASTM D-36 Flash Point °C 250 min ASTM D-92 Ductility @25°C 100 min ASTM D-113 Loss on Heating %wt. 0.2 Max ASTM D-6 Drop in Pen. After Heating % 20 Max ASTM D-6 & D-5 Solubility in TCE %wt. 99.5 min ASTM D-4 Spot Test Negative A.A.S.H.T.O.T 102 Road bitumen 160/220 is a product produced in the process of oxidization of a vacuum residue obtained from the distillation of crude oil. Bitumen 160/220 is used for production of the bitumen emulsions, as a raw material for insulating materials industry, for repairing technologies of damaged road surfaces
The terms bitumen and asphalt are mostly interchangeable, except where asphalt is used as an abbreviation for asphalt concrete. This article uses "asphalt/bitumen" where either term is acceptable.
Bitimen Bitumen
