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Industry 3.0 → 4.0 · Waste Stream Platform

Refuse nothing.
Rebuild everything.

Rebloc digitises plastic waste streams — connecting communities to registered recyclers through IoT infrastructure, Green Credits, and a back-to-back purchase contract already in place.

See the Platform → Smart Bin Shredder

2,500

kg/day anchor buyer

60%

Volume reduction on-site

TRL 3

Prototype demonstrated

The Rebloc Stack

Layer 1 — Forward Market

Ready buyer with purchase contract

Meemansa · 2,500 kg/day · Registered recycler

Layer 2 — Platform (IP Core)

IoT · Green Credits · GHG · GPS · Ads

Firmware · Dashboard · Mobile App

Layer 3 — Backend Tech Support

Industry × Academia × Youth

Rhino Machines · BVM CoEDM · Rebloc

50 kg

plastic found in one cow's stomach — Visakhapatnam

5M+

stray cows eating plastic off streets every day in India

3.5M T

plastic waste generated annually in India

toxic

plastic in cows contaminates milk — toxins cannot be removed

01 · The Problem

Scattered. Contaminated. Lost.

Cattle eat plastic thinking it is food. Once mixed with wet waste, plastic loses all recyclable value forever.

02 · The Intervention

Shredded. Tracked. Valued.

The Rhino Smart Shredder intercepts plastic at source — before contamination. Every gram logged on IoT platform instantly.

03 · The Outcome

Rebuilt. Permanent. Purposeful.

Shredded plastic + foundry dust = Silica Plastic Block. A construction material with zero Scope 1 emissions. Your plastic became a building.

The Problem We Solve

MLP plastic — high cost, no data, no buyer certainty.

Multi-Layer Plastic is India's most unresolved waste stream. It arrives at plants unshredded, untracked, and at full volume — creating cost at every step. Rebloc solves all three.

Contamination at source

Once plastic is mixed with wet waste or food, its economic value collapses. It can no longer go into plastic-to-plastic recycling or become a quality raw material.

No incentive to participate

Citizens are passive waste generators. There's no visibility, no acknowledgment, no reward for doing the right thing. So most people simply don't bother segregating.

Bulk density kills logistics

Unshredded plastic is voluminous, scattered, and expensive to collect. Transportation costs make decentralised recovery economically unviable at small scale.

Our USP — Zero Market Risk

Ready customer before a single unit is deployed.

2,500

kg of plastic purchased daily by Meemansa

SBS units needed for that single plant

60%

volume reduction on-site — transport cost drops

Our Approach

Catch plastic before it becomes waste.

Every successful recycling system processes material as early as possible — before contamination, before value loss. Today's waste systems do the opposite: they mix first, then try to separate later. By then, it's too late.

"The same plastic that could become a resource instead becomes a landfill burden — not because of lack of technology, but because of the moment it was discarded."

Rebloc reverses this logic. By placing smart shredders in communities — colleges, parks, malls — we intercept plastic at the exact moment of discard, shred it on the spot, and immediately log the contribution on our IoT platform. The plastic never loses its value.

The System

Not just a bin. A platform.

Rebloc is a multi-layer IoT platform. The Smart Bin Shredder is the first product — the real innovation is the connected system around it.

Mechanical Layer

Smart shredding and 5:1 volume reduction at point of discard. Prevents scattering, reduces transport cost.

Community Layer

Individuals, housing societies, colleges and organisations all participate as shared recovery nodes.

Behavioural Layer

Credit rewards for every contribution. Visible impact. Gamification makes participation habitual and consistent.

Digital Layer

IoT platform tracks weight, contributor identity, location, and material quality in real time. Full traceability.

Circular Economy Layer

Shredded plastic stays clean and high-value. It never enters the contamination spiral that kills recyclability.

Logistics Layer

Pre-shredded, dense material slashes collection frequency and transport cost. GPS-routed pickups only when full.

Production Layer

Collected plastic is blended with foundry dust and compression-moulded into Silica Plastic Blocks for construction.

Environmental Layer

Zero Scope 1 emissions. Prevents plastic from entering landfill, incineration or open burning pathways.

End to End

From your hands to a building.

You drop plastic

Any individual drops plastic into a Rebloc Smart Bin at a college, park, or mall. Even a single item counts.

Shredded instantly

The bin shreds it on the spot — 5:1 volume reduction. Clean, dense, ready for collection. No contamination possible.

You earn credits

Your contribution is logged on our IoT platform. Credits are added to your account — visible, measurable, real.

Collected & processed

Full bins are collected via GPS-routed logistics. Material is blended 50/50 with foundry dust and compression-moulded.

Built into blocks

Silica Plastic Blocks replace red clay bricks in construction. Zero Scope 1 emissions. Your plastic became a building.

The Enabling Technology

The Smart Bin Shredder

Deployed in public spaces

Placed at colleges, parks, malls and housing societies — anywhere people already are. No special trip required. Drop plastic on your way.

AI plastic classification

Computer vision identifies and validates plastic type before shredding. Ensures only the right material enters the system — automatically.

IoT real-time dashboard

Every contribution is logged: weight, contributor, location, timestamp. Fill levels monitored remotely. Collection triggered only when needed.

Credit system for every gram

Each kilogram contributed earns circular credits. Redeemable against Rebloc products. Makes participation tangible and rewarding for individuals and organisations alike.

Powered by Raspberry Pi

Low-cost, robust hardware. Designed to be manufacturable and deployable at scale across India without expensive infrastructure.

The Circular Output

Plastic that became a building block.

The shredded plastic collected by our network is blended 50/50 with foundry dust — another industrial waste stream — and compression-moulded into Silica Plastic Blocks. A direct replacement for red clay bricks.

No kilns. No firing. No Scope 1 emissions. The block is the proof that decentralised recovery works — and that community participation has real, physical, measurable output.

50/50

Plastic + Foundry Dust

Scope 1 Emissions

1.4kg

CO₂ saved per block

5:1

Volume reduction

Bhakti Patel

Founder · Rebloc

The Person Behind Rebloc

"The problem was never the plastic. It was the moment we stopped caring about it."

Bhakti is a B.Tech Electronics Engineer from Birla Vishvakarma Mahavidyalaya, Anand, Gujarat. She built the Smart Bin Shredder prototype from scratch — the hardware, the IoT platform, the AI classification system — and then asked a bigger question: what happens to the plastic after it's collected?

That question became Rebloc. A system designed not just to process plastic, but to make every individual in India feel like their small act of discarding responsibly actually matters — because with Rebloc, it does.

Electronics Engineer IoT & Embedded Systems Circular Economy Anand, Gujarat BVM Engineering College

Get Involved

Two ways to work with us.

Whether you want to deploy Smart Bin Shredders at your sites, explore investment, or partner with the network — reach out. Every connection strengthens the platform.

Colleges, parks & malls — host a Smart Bin Shredder

Municipalities & corporations seeking EPR compliance

Plastic recyclers needing consistent shredded MLP supply

Impact investors, VCs & CSR partners

Request our GTU Ventures pitch deck

Thank you for reaching out!

The Rebloc team will get back to you within 24 hours.

Something went wrong. Email us directly at bhaktipatel3304@gmail.com

Refuse nothing. Rebuild everything.