How is PMB different from normal bitumen?

It resists rutting and cracking far better across hot and cold temperatures and heavy traffic.

Which standard governs PMB?

IS 15462:2019 in India, with grades PMB 40, PMB 70 and PMB 120.

Expressways, national highways, SMA wearing courses, junctions, toll plazas and high-stress roads.

Which grade do I need?

It depends on climate and traffic — softer grades for cold regions, stiffer grades for hot/heavy-traffic regions.

Is PMB costlier than VG bitumen?

Per tonne yes, but lower maintenance and longer life usually reduce lifecycle cost.

What polymer is used?

Most commonly SBS (an elastomer); plastomers are used in specific cases.

Can I manufacture PMB myself?

Yes, with a PMB blending plant (colloidal mill + storage); we help with plant selection and IS-compliant formulation.

Road contractors, NHAI/PWD projects, infrastructure developers and bitumen distributors.

Do you set up PMB plants?

Yes — feasibility, machinery, formulation, BIS compliance, commissioning and marketing are part of our PMC service.

PMB — Polymer Modified Bitumen Plant

Highway built with polymer modified bitumen

Product · YUGA PMC

High-performance binder for heavy-duty roads (IS 15462:2019)

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Overview

Polymer Modified Bitumen (PMB) is conventional bitumen modified with polymers (commonly SBS) to improve elasticity, temperature resistance, fatigue life and resistance to rutting. It is specified under IS 15462:2019.

PMB is recommended for heavy-traffic pavements — expressways, national highways, urban arterials, junctions and high-rainfall or high-temperature zones — where ordinary bitumen would deform or crack faster.

Why this business

Resists rutting — holds shape under heavy loads and high heat
Resists cracking — better low-temperature and fatigue performance
Longer life — extended pavement service life and lower maintenance
Better adhesion — improved binding and water resistance
Standardised — graded as PMB 40 / PMB 70 / PMB 120 per IS 15462:2019

Demand

Expressways, national & state highways with heavy commercial traffic
Stone Matrix Asphalt (SMA) and high-stress wearing courses
Junctions, toll plazas, ports, climbing lanes (braking/wheel wander)
High-rainfall and high-temperature road corridors

Technical

StandardIS 15462:2019 (Polymer Modified Bitumen)

Common gradesPMB 40, PMB 70, PMB 120

ModifierElastomeric polymer (typically SBS)

Recommended forTraffic > ~1,500 CVPD, expressways, SMA

PlantInline/batch PMB blending unit with colloidal mill

Setup

Capacity to showSmall 3–5 TPH; Commercial 10–20 TPH; Large 30 TPH+

Area required10 TPH: 20,000–40,000 sq ft; with large tank farm/loading 1–1.5 acres

Approx. cost (without land)5 TPH ₹1–2.5 Cr; 10 TPH ₹2.5–5 Cr; 20–30 TPH ₹5–10 Cr (depends on tank farm, automation, polymer dosing)

UtilitiesPower, thermic-fluid heat, compressed air, diesel/furnace oil/gas, firefighting water, lab chemicals

ApprovalsSPCB CTE/CTO, factory/fire, petroleum/storage if applicable, boiler/thermic-fluid safety, PMB-grade spec compliance

Best-use statesNear highway corridors, hot-mix plants, airports, ports, heavy-traffic markets

Bitumen receiving & storage tanksBitumen transfer pumps & pipelinesThermic-fluid heater / heating systemPolymer/additive storage & dosing systemHigh-shear mill / homogenizerBlending/digestion tank with agitatorStorage tanks with heating & circulationPLC/MCC/control panel & instrumentationWeighbridge/loading arms or drum-fillingLab (penetration, softening point, viscosity, elastic recovery, separation)Fire-safety system & spill containment

Feedstock & Output

Per 1 tonne output

Input

VG bitumen

~96–97%

Polymer (SBS)

~3–4%

Additives

small dose

Output

PMB (IS 15462)

1 tonne (≈ same mass as input)

Quality & Compliance

IS (BIS)

IS 15462:2019 (PMB)

ASTM

ASTM D6373 (PG); AASHTO M320

MSDS / SDS

MSDS/SDS for hot bitumen & polymer additives

Investment & Returns

Indicative for a PMB blending plant (high turnover, thin margin; large working capital for bitumen).

PMB

Cost & ROI

Investment (CAPEX)

₹1–2.5 Cr

Output / year

8,000–15,000 MT PMB/yr

Revenue / year

₹8–20 Cr

Profit / year

₹0.5–1.5 Cr

Land required

20,000–40,000 sq ft

Payback

2–3 yr

Indicative only — actual figures depend on capacity, location, raw-material price and utilisation. Contact us for an exact DPR.

Project investment (CAPEX)₹50 lakh – ₹2 crore (plant)

Working capitalHigh — bitumen is a costly input

Approx. annual revenue (turnover)₹10 crore – ₹50 crore

Approx. gross profit (GP) margin8% – 15%

Approx. net profit / year₹50 lakh – ₹2 crore

Approx. payback period2 – 3 years

Where to build

Maharashtra, Gujarat, Karnataka, Telangana, Delhi-NCR

Expressways & heavy-traffic corridors need high-performance binder; large contractor base.

Questions

Bitumen modified with polymer (usually SBS) to make roads stronger, more elastic and longer-lasting.

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