{"id":257,"count":4,"description":"<p style=\"text-align: justify\"><strong>Polymer Modified Bitumen<\/strong> was introduced in the 1930s to improve road durability. In the 1970s, SBS polymers boosted their elasticity and temperature stability. By the 2000s, FunPMB offered environmental benefits. Today, PMB is essential for sustainable, durable infrastructure.<\/p>\r\n<a href=\"https:\/\/api.whatsapp.com\/send\/?phone=989121075647&amp;text&amp;type=phone_number&amp;app_absent=0\" target=\"_blank\" rel=\"noopener\"><img class=\"aligncenter size-full wp-image-3094\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/09\/banner_palayeshgah.webp\" alt=\"CTA kiapetro\" width=\"1580\" height=\"500\" \/><\/a>\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>What is polymer modified bitumen?<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\"><strong>Polymer modified bitumen<\/strong> (PMB) is a specially engineered material made by blending <span style=\"color: #d90000\"><a style=\"color: #d90000\" href=\"https:\/\/kiapetro.com\/en\/category\/bitumen\/\" target=\"_blank\" rel=\"noopener\"><strong>bitumen<\/strong><\/a><\/span> with polymers, such as styrene-butadiene-styrene (SBS), to enhance its elasticity, durability, and cohesiveness.<\/p>\r\n<p style=\"text-align: justify\">This improved performance makes PMB ideal for heavy-duty traffic pavements, extreme weather conditions, roofing systems, and corrosion protection applications.<\/p>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2379\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/1What-is-polymer-modified-bitumen.webp\" alt=\"What is polymer modified bitumen?\" width=\"800\" height=\"451\" \/><\/p>\r\n<p style=\"text-align: justify\">Over the past two decades, PMB has gained significant attention, leading to extensive research on its properties and the interaction between bitumen and polymers. <strong>Polymer modified bitumen in road construction<\/strong> has made PMB an essential material in modern infrastructure projects.<\/p>\r\n<p style=\"text-align: justify\">Information on Polymer-Modified Bitumen (PMB):<\/p>\r\n\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>Attribute<\/strong><\/td>\r\n<td><strong>Details<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>HS Code<\/td>\r\n<td>27150000 (Bituminous mixtures)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Chemical Formula<\/td>\r\n<td>C25H32 (modified with SBS or APP)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>CAS Numbers<\/td>\r\n<td>- Bitumen: 8052-42-4- SBS: 9003-55-8- APP: 9003-07-0<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>The effects of polymer modified bitumen in different industries<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\"><strong>Polymer Modified Bitumen<\/strong> (PMB) is a new and improved type of material used for building and repairing roads. It works better than regular bitumen. Adding polymers to bitumen makes it stronger and better for tough conditions and heavy traffic.<\/p>\r\n<p style=\"text-align: justify\">The effects of <strong>Polymer Modified Bitumen<\/strong> are:<\/p>\r\n\r\n<ul style=\"text-align: justify\">\r\n \t<li>Better Durability<\/li>\r\n \t<li>Better Flexibility<\/li>\r\n \t<li>Water Damage Resistance<\/li>\r\n \t<li>Better Grip<\/li>\r\n \t<li>Stronger Against Changes<\/li>\r\n \t<li>Better Bonding<\/li>\r\n \t<li>Wider Temperature Ranges<\/li>\r\n \t<li>Lower Temperature Sensitivity<\/li>\r\n \t<li>Cost-Effectiveness<\/li>\r\n \t<li>Environmental Benefits<\/li>\r\n<\/ul>\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>Production of polymer modified bitumen<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\">PMB production involves integrating polymers with base bitumen to enhance its physical and performance characteristics. Each method offers unique benefits, tailored to different applications such as road construction, roofing, and waterproofing. Here are the types of production.<\/p>\r\n<p style=\"text-align: justify\"><strong>Mechanical Blending (High Shear Mixing)<\/strong><\/p>\r\n<p style=\"text-align: justify\">Polymers are blended into heated bitumen using high-shear mixers. It ensures high-quality, scalable polymer-modified bitumen but requires high energy and specialized equipment.<\/p>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2380\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/2Mechanical-Blending-High-Shear-Mixing.webp\" alt=\"Mechanical Blending (High Shear Mixing)\" width=\"800\" height=\"451\" \/><\/p>\r\n<p style=\"text-align: justify\"><strong>Chemical Modification<\/strong><\/p>\r\n<p style=\"text-align: justify\">Reactive polymers or chemicals improve bitumen\u2019s compatibility and durability. This method enhances aging resistance and elasticity but is complex and costly.<\/p>\r\n<p style=\"text-align: justify\"><strong>In-Situ Blending<\/strong><\/p>\r\n<p style=\"text-align: justify\">Polymers are added at the asphalt plant during production. It's cost-effective and adjustable but can have quality control challenges and require plant modifications.<\/p>\r\n<p style=\"text-align: justify\"><strong>Pre-Blending of Polymer (Masterbatch Method)<\/strong><\/p>\r\n<p style=\"text-align: justify\">A polymer concentrate is mixed with base bitumen. This ensures consistency but adds costs and risk of phase separation.<\/p>\r\n<p style=\"text-align: justify\"><strong>Bitumen Emulsion with Polymer<\/strong><\/p>\r\n<p style=\"text-align: justify\">Polymers are added to bitumen emulsion for cold-mix applications. It reduces energy use and improves adhesion but has a limited shelf life and is unsuitable for hot mixes.<\/p>\r\n<p style=\"text-align: justify\">Comparison of <strong>polymer modified bitumen<\/strong> Methods<\/p>\r\n\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>Method<\/strong><\/td>\r\n<td><strong>Cost<\/strong><\/td>\r\n<td><strong>Scalability<\/strong><\/td>\r\n<td><strong>Application Suitability<\/strong><\/td>\r\n<td><strong>Challenges<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Mechanical Blending<\/td>\r\n<td>High<\/td>\r\n<td>Large-scale<\/td>\r\n<td>Roads, roofing, high-performance mixes<\/td>\r\n<td>High energy, polymer degradation risk<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Chemical Modification<\/td>\r\n<td>Very High<\/td>\r\n<td>Specialized<\/td>\r\n<td>Long-lasting, high-stress applications<\/td>\r\n<td>Complex reactions, safety requirements<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>In-Situ Blending<\/td>\r\n<td>Low<\/td>\r\n<td>Flexible<\/td>\r\n<td>Asphalt plants, small-scale projects<\/td>\r\n<td>Quality consistency, plant modification<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Pre-Blending (Masterbatch)<\/td>\r\n<td>Moderate<\/td>\r\n<td>Medium-scale<\/td>\r\n<td>Controlled batch production<\/td>\r\n<td>Storage and processing steps<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Bitumen Emulsion<\/td>\r\n<td>Low to Moderate<\/td>\r\n<td>Surface treatments<\/td>\r\n<td>Cold-mix, waterproofing<\/td>\r\n<td>Limited shelf life, temperature-sensitive<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p style=\"text-align: justify\">This method makes a mixture of bitumen and water by using special agents to help them mix. Polymers are added to improve the mixture's qualities.<\/p>\r\n<p style=\"text-align: justify\">Steps in the Process Getting Ready for Bitumen:<\/p>\r\n\r\n<ul style=\"text-align: justify\">\r\n \t<li>Warm up the bitumen and stir in the polymer if you are preparing it first.<\/li>\r\n \t<li>Making an Emulsion to mix the <strong>bitumen modifier <\/strong>(with or without polymer) with water that has emulsifiers while stirring quickly to create an emulsion. Adding <strong>polymer bitumen <\/strong>(If Adding After), put the latex polymer into the liquid mixture and stir well.<\/li>\r\n \t<li>Stabilization means making something steady and balanced, so it doesn\u2019t change or move too much. Change the pH level and add stabilizers if needed.<\/li>\r\n \t<li>Quality Control for making sure things are made correctly and meet certain standards. Check how stable the mixture is, how thick it is, and what it leaves behind. Storage should keep the mixture in the right tanks and mix it gently.<\/li>\r\n<\/ul>\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>Polymer modified bitumen specification<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\"><strong><span style=\"color: #000000\"><a style=\"color: #000000\" href=\"https:\/\/www.baumerk.com\/en\/blog\/what-is-polymer-modified-bitumen-sheet-and-what-is-it-used-for\">Polymer modified<\/a><\/span> bitumen<\/strong> like any other bitumen product has special specifications and properties which are listed in the charts below. Knowing about these will help industry owners to choose an effective form of bitumen.<\/p>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2382\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/4Polymer-modified-bitumen-specification.webp\" alt=\"Polymer modified bitumen specification\" width=\"800\" height=\"451\" \/><\/p>\r\n\r\n<h3 style=\"text-align: justify\"><strong>Polymer modified bitumen<\/strong> <strong>specification<\/strong>:<\/h3>\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>specification<\/strong><\/td>\r\n<td><strong>Details<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Penetration (ASTM D5)<\/td>\r\n<td>PMB 120: 90-150, PMB 70: 50-90, PMB 40: 30-50<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Softening Point (ASTM D36)<\/td>\r\n<td>PMB 120: \u2265 50\u00b0C, PMB 70: \u2265 55\u00b0C, PMB 40: \u2265 60\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Elastic Recovery (ASTM D6084)<\/td>\r\n<td>\u2265 60% at 15\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Flash Point (ASTM D92)<\/td>\r\n<td>\u2265 220\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Separation Resistance<\/td>\r\n<td>Softening point difference \u2264 3\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Aging Resistance (ASTM D1754)<\/td>\r\n<td>Mass loss \u2264 1%, Penetration reduction \u2264 35%<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Elastic Recovery at 25\u00b0C<\/td>\r\n<td>\u2265 50%<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p style=\"text-align: justify\"><strong>Polymer modified bitumen<\/strong> properties:<\/p>\r\n\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>properties<\/strong><\/td>\r\n<td><strong>Details<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Elasticity<\/td>\r\n<td>Flexible, resistant to deformation<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Durability<\/td>\r\n<td>Resists aging, UV, and oxidation<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Temperature Resilience<\/td>\r\n<td>Works in heat and cold<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Adhesion<\/td>\r\n<td>Strong bonding with materials<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Water Resistance<\/td>\r\n<td>Waterproof<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Skid Resistance<\/td>\r\n<td>High traction<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Fatigue Resistance<\/td>\r\n<td>Resists stress cycles from traffic<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>Types of Polymer modified bitumen<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\">There are several types of PMB based on the specific polymers added, each tailored to improve specific properties.<\/p>\r\n\r\n<ol style=\"text-align: justify\">\r\n \t<li><strong>Elastomeric PMB<\/strong>: Incorporates elastomers such as SBS, improving elasticity and flexibility, making it ideal for high-traffic areas that endure repeated loads and stress recovery.<\/li>\r\n \t<li><strong>Plastomeric PMB<\/strong>: Uses plastomers like EVA to enhance stiffness and temperature resistance, suitable for extreme weather conditions and preventing deformation under high heat.<\/li>\r\n \t<li><strong>Hybrid PMB<\/strong>: A combination of elastomers and plastomers, providing a balance of flexibility and stiffness for roads with varying climates and load demands.<\/li>\r\n<\/ol>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2383\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/5Types-of-Polymer-modified-bitumen.webp\" alt=\"Types of Polymer modified bitumen\" width=\"800\" height=\"451\" \/><\/p>\r\n<p style=\"text-align: justify\">Besides these types, there are other types of polymer-modified bitumen which are listed below. These PMB types provide specific benefits, making them versatile for various construction and road maintenance projects. <strong>Types of Polymer Modified Bitumen <\/strong>(PMB) and Their Applications:<\/p>\r\n<p style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Filler Polymers<\/strong><\/span><\/p>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Fill voids, reduce asphalt content, and improve stability and bonding.\r\n<strong>Examples<\/strong>: Mineral filler, lime, Portland cement, fly ash, carbon black.<\/p>\r\n<p style=\"text-align: justify\"><strong>Extender Polymers<\/strong><\/p>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Replace 20\u201335% of asphalt to reduce usage.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Sulfur, and lignin.<\/p>\r\n<p style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Rubber Polymers<\/strong><\/span><\/p>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Enhance stiffness at high temperatures, improve elasticity at medium temperatures, and reduce stiffness at low temperatures.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Natural latex, synthetic latex (e.g., SBS), and reclaimed rubber (e.g., crumb rubber from tires).<\/p>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2384\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/6Rubber-Polymers.webp\" alt=\"Rubber Polymers\" width=\"800\" height=\"451\" \/><\/p>\r\n<p style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Plastic Polymers<\/strong><\/span><\/p>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Improve mechanical properties and stability.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Polyethylene, polypropylene, EVA, PVC, rubber-plastic blends.<\/p>\r\n<p style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Fiber Polymers<\/strong><\/span><\/p>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Improve tensile strength and cohesion, allowing higher asphalt content without drain-down.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Natural fibers (asbestos, rock wool), and manufactured fibers (polypropylene, polyester, fiberglass).<\/p>\r\n\r\n<h3 style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Oxidants<\/strong><\/span><\/h3>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Increase stiffness after placement.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Manganese salts.<\/p>\r\n<p style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Antioxidants<\/strong><\/span>\r\n<strong>Purpose<\/strong>: Enhance durability by slowing oxidation.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Lead compounds, carbon, and calcium salts.<\/p>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2385\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/7Antioxidants.webp\" alt=\"Antioxidants \" width=\"800\" height=\"451\" \/><\/p>\r\n<p style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Hydrocarbon Polymers<\/strong><\/span><\/p>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Restore aged asphalt properties, and increase stiffness.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Recycling oils, and rejuvenating oils.<\/p>\r\n\r\n<h3 style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Antistripping Agents<\/strong><\/span><\/h3>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Prevent asphalt stripping from aggregates.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Amines, lime.<\/p>\r\n<p style=\"text-align: justify\"><span style=\"color: #d40000\"><strong>Waste Materials<\/strong><\/span><\/p>\r\n<p style=\"text-align: justify\"><strong>Purpose<\/strong>: Economically replace asphalt or aggregate.<\/p>\r\n<p style=\"text-align: justify\"><strong>Examples<\/strong>: Roofing shingles, recycled tires, and glass.<\/p>\r\n\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>Polymer modified bitumen uses and grades<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\"><strong>Polymer modified bitumen <\/strong>is widely used in road construction. Its advantages make this a widely used product all around the world. In this section, its common grades and uses are listed.<\/p>\r\n<p style=\"text-align: justify\">A chart summarizing the benefits, applications, and grades of PMB:<\/p>\r\n\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><strong>Category<\/strong><\/td>\r\n<td><strong>Details<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Key Benefits of PMB<\/td>\r\n<td>- Increased Strength\r\n\r\n- Improved Durability\r\n\r\n- Water Resistance\r\n\r\n- Weather Resilience\r\n\r\n- Crack Resistance\r\n\r\n- Temperature Stability\r\n\r\n- Waterproofing<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>Applications of PMB<\/td>\r\n<td>- Road Construction\r\n\r\n- Infrastructure Projects\r\n\r\n- Roofing Solutions\r\n\r\n- Corrosion Protection<\/td>\r\n<\/tr>\r\n<tr>\r\n<td>PMB Grades<\/td>\r\n<td>PMB 120: Penetration 90-150, Softening Point \u2265 50\u00b0C, Ideal for colder climates with flexibility.\r\n\r\nPMB 70: Penetration 50-90, Softening Point \u2265 55\u00b0C, Suitable for temperate regions with balanced flexibility and stability.\r\n\r\nPMB 40: Penetration 30-50, Softening Point \u2265 60\u00b0C, Best for hotter climates with resistance to softening and rutting.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>Crumb rubber modified bitumen<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\">Crumb rubber, made from recycled tires, is commonly used to modify bitumen. It enhances the <strong>polymer modified bitumen<\/strong>'s elasticity and flexibility, creating a more durable pavement that can withstand heavy traffic, temperature changes, and environmental stress.<\/p>\r\n<p style=\"text-align: justify\">The addition of crumb rubber improves the bitumen\u2019s resistance to rutting and low-temperature cracking. It also provides better noise reduction, making it ideal for urban areas where traffic noise is a concern.<\/p>\r\n<p style=\"text-align: justify\">A key sustainability benefit of using crumb rubber in asphalt is its role in recycling discarded tires, helping to reduce landfill waste, and supporting a circular economy. These things affect <strong>polymer modified bitumen price<\/strong>.<\/p>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2387\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/9Crumb-rubber-modified-bitumen.webp\" alt=\"Crumb rubber modified bitumen\" width=\"800\" height=\"451\" \/><\/p>\r\n\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>Polymer Modified bitumen plant<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\"><strong>Polymer Modified Bitumen<\/strong> (PMB) plants are specialized facilities designed to improve bitumen by incorporating polymers such as Styrene-Butadiene-Styrene (SBS), Ethylene-Vinyl Acetate (EVA), and other elastomers and plastomers.<\/p>\r\n<p style=\"text-align: justify\">This modification enhances the bitumen's elasticity, cohesion, and resistance to deformation, making it suitable for high-traffic roads, roofing, and waterproofing applications.<\/p>\r\n<p style=\"text-align: justify\">Key features of PMB plants include continuous production, allowing for efficient and uninterrupted operations. High-performance homogenizer mills ensure fine and uniform dispersion of polymers within the bitumen, leading to high-quality modified bitumen.<\/p>\r\n<p style=\"text-align: justify\">Additionally, modern PMB plants are equipped with automated control systems that increase operational efficiency and maintain consistency.<\/p>\r\n<p style=\"text-align: justify\"><img class=\"aligncenter size-full wp-image-2388\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/01\/10Polymer-Modified-bitumen-plant.webp\" alt=\"Polymer Modified bitumen plant\" width=\"800\" height=\"451\" \/><\/p>\r\n\r\n<h2 style=\"text-align: justify\"><strong><span style=\"color: #800000\">Types of polymer modified bitumen plants<\/span> <\/strong><\/h2>\r\n<p style=\"text-align: justify\">PMB Plants are special factories that mix regular bitumen with polymer ingredients to improve the strength and quality of asphalt.<\/p>\r\n<p style=\"text-align: justify\"><strong>Polymer modified bitumen plants<\/strong> are:<\/p>\r\n\r\n<ul style=\"text-align: justify\">\r\n \t<li>VPM Polymer Modified Bitumen Factory (Batch)<\/li>\r\n \t<li>VPM Continuous Plant for Polymer-Modified Bitumen<\/li>\r\n<\/ul>\r\n<p style=\"text-align: justify\">The Vimpo Batch Type PMB Plant is made for use in containers. It's really important to use a strong and good mill to mix polymer and bitumen well.<\/p>\r\n<p style=\"text-align: justify\">The 3-stage Vimpo Colloid Mill and two mixing tanks can mix 2 to 10 tons of materials at a time. You can choose to have everything made automatically, or you can do some of it by hand if you want.<\/p>\r\n<p style=\"text-align: justify\">The VPM C Continuous Type Polymer Modified Bitumen Plant uses the newest automated technology.\u00a0 The Vimpo Polymer Modified Bitumen Plant has a special design that offers a Supraton (BWS) Mill. It is built for ongoing production and makes a high-quality product in just one step.<\/p>\r\n<a href=\"https:\/\/api.whatsapp.com\/send\/?phone=989121075647&amp;text&amp;type=phone_number&amp;app_absent=0\" target=\"_blank\" rel=\"noopener\"><img class=\"aligncenter size-full wp-image-3094\" src=\"https:\/\/kiapetro.com\/en\/wp-content\/uploads\/2025\/09\/banner_palayeshgah.webp\" alt=\"CTA kiapetro\" width=\"1580\" height=\"500\" \/><\/a>\r\n<h2 style=\"text-align: justify\"><span style=\"color: #800000\"><strong>Why Kiapetro?<\/strong><\/span><\/h2>\r\n<p style=\"text-align: justify\">The <strong>Polymer Modified Bitumen price<\/strong> (PMB) is influenced by global economic trends. During periods of economic growth, the demand for infrastructure projects increases, driving up the demand for PMB and resulting in higher prices.<\/p>\r\n<p style=\"text-align: justify\">At<span style=\"color: #d90000\"><a style=\"color: #d90000\" href=\"https:\/\/kiapetro.com\/en\/\" target=\"_blank\" rel=\"noopener\"><strong> Kiapetro<\/strong><\/a><\/span>, we provide high-quality Polymer Modified Bitumen with competitive pricing and flexible payment options. Our products, including various grades of PMB, adhere to international standards, ensuring consistent performance and reliability.<\/p>\r\n<p style=\"text-align: justify\">We prioritize timely delivery and offer tailored solutions for both one-time and recurring orders, meeting the unique needs of our clients.<\/p>\r\n<p style=\"text-align: justify\"><strong>FAQ<\/strong><\/p>\r\n\r\n<ol style=\"text-align: justify\">\r\n \t<li>How is PMB different from regular bitumen?<\/li>\r\n<\/ol>\r\n<p style=\"text-align: justify\"><span style=\"color: #0000ff\">PMB is more flexible, adhesive, and durable than regular bitumen.<\/span><\/p>\r\n\r\n<ol style=\"text-align: justify\" start=\"2\">\r\n \t<li>What types of polymers are used in PMB?<\/li>\r\n<\/ol>\r\n<p style=\"text-align: justify\"><span style=\"color: #0000ff\">Polymers include SBS, EVA, and APP, each with distinct benefits.<\/span><\/p>\r\n\r\n<ol style=\"text-align: justify\" start=\"3\">\r\n \t<li>How long does PMB last?<\/li>\r\n<\/ol>\r\n<p style=\"text-align: justify\"><span style=\"color: #0000ff\">PMB has a service life of 15 to 30 years, outlasting standard bitumen.<\/span><\/p>\r\n\r\n<h2 style=\"text-align: justify\"><\/h2>","link":"https:\/\/kiapetro.com\/en\/product-category\/bitumen\/polymer-modified-bitumen\/","name":"Polymer Modified Bitumen","slug":"polymer-modified-bitumen","taxonomy":"product_cat","parent":250,"meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/kiapetro.com\/en\/wp-json\/wp\/v2\/product_cat\/257","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kiapetro.com\/en\/wp-json\/wp\/v2\/product_cat"}],"about":[{"href":"https:\/\/kiapetro.com\/en\/wp-json\/wp\/v2\/taxonomies\/product_cat"}],"up":[{"embeddable":true,"href":"https:\/\/kiapetro.com\/en\/wp-json\/wp\/v2\/product_cat\/250"}],"wp:post_type":[{"href":"https:\/\/kiapetro.com\/en\/wp-json\/wp\/v2\/product?product_cat=257"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}