PRODUCTS
Our Bitumen Products
QASTALANI HiMA
The Next Generation in asphalt pavement design provide advancement of Polymer technology has given QASTALAN™ HiMA™ exceptional compatibility and low viscosity.
QASTALANI Highly Modified Asphalt (HiMA) is a tool that can be used to solve a variety of problems in asphalt pavements. It gives a combination of permanent deformation and fatigue cracking resistance that can be applied to: thinner structural pavements; thinner, longer lasting overlays; tougher, more crack-resistant emulsion products; and high strain applications such as bridge decks.
QASTALANI PMB (Polymer Modified Bitumen)
QASTALANI PMB™ has formulated accordance to Performance based grading (PG) with the idea that asphalt binder properties should be related to the conditions under which it is used.
PG graded asphalt binders are selected to meet expected climatic conditions as well as aging considerations with a certain of reliability. QASTALANI PMB™ offers series of standard PG graded asphalt binder from PG72, PG76, PG82 and customization of formulation on special request for various industries on different applications.
QASTALANI WARM-MIX
QASTALANI™ Warm mix asphalt is a popular asphalt technology globally, which saves energy and cost. It reduces the temperature of the binder during mixing and laying stages hence reducing the fume and emission of greenhouse gasses into the atmosphere, early traffic release, less bitumen ageing and less wear & tear on asphalt equipment.
QASTALANI PEN 60/70 ANTI-STRIPPING
QASTALANI™ 60/70 Anti-Stripping Bitumen is anti-strip agent, enhances the bonding between the bitumen and aggregate in a paving Mix, offering improved protection against ravelling, rutting, and pothole formation. It helps minimize damage typically caused when road pavements are exposed to moisture. It improves long-term roadway performance and durability, delivering longer-lasting roadways with smoother rides.
QASTALANI CUP LUMP MODIFIED BITUMEN
The cup lump rubber was pre-treated with our formula to modified the rubber structure prior to blending it with asphalt.
QASTALANI Cup Lump rubber hardens the asphalt binder and increases resistance against rutting and fatigue cracking.
POLYMER MODIFIED BITUMEN EMULSION (PMBe)
Polymer modified bitumen emulsions (PMBEs) are a special class of bituminous emulsions. PMBE shows improved rheological properties of the residue after breaking. Their design and manufacture differ in several ways from those of unmodified emulsions. PMBEs have been successfully used for several decades in the road industry. They represent a class of high performance binders whose preferred application is in the form of chip seals and as micro surfacing for heavily trafficked pavements.
Bitumen Penetration Grade 60/70 or 80/100
Bitumen penetration grade 60/70 means the penetration value is in the range between 60 to 70 mm/10 at standard test conditions which commonly used as a paving grade. This bitumen is produced through aeration on vacuum bottom (the raw material used for making bitumen left in vacuum distillation column in oil refineries) in bitumen production units. Its penetration grade ( the measure of bitumen hardness) is between 60 to 70