
ULTRA-LOW CARBON CEMENT ALTERNATIVE
Same Bag. Same Trowel. Quarter the Wait. Fraction of the Carbon.
Same Bag. Same Trowel. Quarter the Wait. Fraction of the Carbon.
BINDR™ is an alkali-activated drop-in replacement for Ordinary Portland Cement — for mortar, plaster, and block manufacturing. No kiln. Minimal water curing. Same site workflows.
THE FOUNDATION OF BETTER BUILDING.
Why BINDR™
The bag changes. The workflow doesn’t. The schedule does.

You Get Your Month Back
With cement, a wall is paint-ready in 24–30 days. With BINDR™, 4–7. Not because your crew works faster — because they stop waiting on curing.

You Get Your Month Back
With cement, a wall is paint-ready in 24–30 days. With BINDR™, 4–7. Not because your crew works faster — because they stop waiting on curing.

Minimal Water Curing
Mortars and plasters need only a light mist-spray in the first 24 hours. No 14-day hosing cycle, no water bill, no scheduling around it.

Minimal Water Curing
Mortars and plasters need only a light mist-spray in the first 24 hours. No 14-day hosing cycle, no water bill, no scheduling around it.

80% Less Carbon, Verified
0.18 kgCO₂/kg vs 0.80–0.90 for OPC, from 90% recycled industrial by-products. Real substance behind your IGBC, LEED, and GRIHA credits.

80% Less Carbon, Verified
0.18 kgCO₂/kg vs 0.80–0.90 for OPC, from 90% recycled industrial by-products. Real substance behind your IGBC, LEED, and GRIHA credits.

Drop-In, Not Disruptive
Same trowel, same sprayer, same 1:3 mix logic your masons already know. Dry-mix, add water, apply. Nothing to relearn.

Drop-In, Not Disruptive
Same trowel, same sprayer, same 1:3 mix logic your masons already know. Dry-mix, add water, apply. Nothing to relearn.

45–47 MPa at 28 Days
Compressive strength comparable to OPC 53 grade, tested per IS 4031 and verified through CBRI reports.

45–47 MPa at 28 Days
Compressive strength comparable to OPC 53 grade, tested per IS 4031 and verified through CBRI reports.

High Sulphate Resistance
Outperforms OPC in aggressive soil and water conditions. Low shrinkage of ≤0.03% supports tighter dimensional control.

High Sulphate Resistance
Outperforms OPC in aggressive soil and water conditions. Low shrinkage of ≤0.03% supports tighter dimensional control.

SUSTAINABLE TECHNOLOGY.
The Chemistry That Replaces Cement.
An alkali-activated binder that matches OPC 53 at a fraction of the carbon. No kiln. No calcination. Minimal water curing. Same workflows, same tools.
ZERO CEMENT. THREE PRODUCT FAMILIES.
Everything we build is powered by BINDR™
From carbon-negative masonry to zero-cement concrete to a direct OPC replacement — BINDR™ is the platform behind every product we make.

Exposed
Standard
Novastone™ Concrete Bricks & Blocks
Cement-free precast masonry, engineered with BINDRTM for consistent strength at OPC cost parity.
Learn more


Grey
Novastone™ Kerbs
Cement-free precast kerbs powered by BINDRTM — engineered for road and landscape edging at OPC cost parity.
Learn more


Grey
Pigmented Red
Novastone™ Pavers
High-strength, cement-free paving powered by BINDRTM — engineered for vehicular and pedestrian load at OPC cost parity.
Learn more


Exposed
Novastone™ Mati Bricks
The compressed stabilised earth block (CSEB) format, reimagined cement-free — powered by BINDRTM.
Learn more


Exposed
Standard
Novastone™ Mati Hollow Blocks
Cement-free, BINDRTM-powered performance in the familiar hollow block format — size-matched to Agrocrete® Hollow Blocks for spec compatibility.
Learn more


EVERY BUILD LEAVES A LEGACY
Build Better. Leave Less Behind.
Anywhere you’d open a bag of cement, BINDR™ delivers impact you can measure.
PERFORMANCE THAT OUTPACES THE INDUSTRY
PERFORMANCE THAT OUTPACES THE INDUSTRY
How BINDR™ Compares
How BINDR™ Compares
Cement’s strength. Better than lime’s carbon. Neither one’s wait.
Cement’s strength. Better than lime’s carbon. Neither one’s wait.
Parameter
BINDR™
OPC
Lime
Embodied Carbon (kgCO₂/kg)
0.18
0.80–0.90
0.74
Compressive Strength 28d (MPa)
45–47
≥53
2–5
Setting Time Initial
45 min
30–45 min
120+ min
Setting Time Final
75 min
~600 min
24+ hrs
Water Curing
Light mist, 24 hrs
10–14 days
Prolonged
Sulphate Resistance
High
Moderate-High
Low
Shrinkage
≤0.03%
Low-Moderate
High
Resource Efficiency
90%+ recycled
Virgin limestone
Quarried
PROVEN BY PERFORMANCE, CERTIFIED FOR TRUST.
Certifications & Downloads
Certifications & Downloads
Here’s What People Say
Here’s What People Say
Insights, stories, and ideas at the intersection of construction, climate, and community.

2 Min Read
2.1 tons
of CO2 Captured
Gudivada, Andhra Pradesh
Individual Residence, Gudivada, Andhra Pradesh
Tags:
COmpleted

2 Min Read
38.5 tons
of CO2 Captured
Kapurthala, Punjab
Perimeter Wall - 1.8 km, Kapurthala, Punjab
Tags:
COmpleted

1 Min Read
4 tons
of CO2 Captured
Vizianagaram, Andhra Pradesh
Mixed-Use Development, Vizianagaram, Andhra Pradesh
Tags:
COmpleted

1 Min Read
3 tons
of CO2 Captured
Rajahmundry, Andhra Pradesh
Individual Residence, Rajahmundry, Andhra Pradesh
Tags:
COmpleted

1 Min Read
3.1 tons
of CO2 Captured
Roorkee, Uttarakhand
Industrial Building, Roorkee, Uttarakhand
Tags:
COmpleted

1 Min Read
2.1 tons
of CO2 Captured
Chennai, Tamil Nadu
Services Building, Chennai, Tamil Nadu
Tags:
COmpleted
Notes from the Journey
Notes from the Journey
Insights, stories, and ideas at the intersection of construction, climate, and community.
Frequently asked questions
Have Questions?
We’ve Got Answers.
What is Agrocrete®?
Agrocrete® is a carbon-negative building block made from upcycled crop residues and industrial by-products. It’s stronger, lighter, cooler, and more durable than conventional bricks, while also reducing environmental impact.
What does ‘carbon-negative’ mean?
How is Agrocrete® better than regular bricks?
Is Agrocrete® certified?
Where can it be used?
Is it termite-resistant and fire-resistant?
Will it change my construction process?
What’s its environmental impact?
Frequently asked questions
Have Questions?
We’ve Got Answers.
What is Agrocrete®?
Agrocrete® is a carbon-negative building block made from upcycled crop residues and industrial by-products. It’s stronger, lighter, cooler, and more durable than conventional bricks, while also reducing environmental impact.
What does ‘carbon-negative’ mean?
How is Agrocrete® better than regular bricks?
Is Agrocrete® certified?
Where can it be used?
Is it termite-resistant and fire-resistant?
Will it change my construction process?
What’s its environmental impact?
Frequently asked questions
Have Questions?
We’ve Got Answers.
What is Agrocrete®?
Agrocrete® is a carbon-negative building block made from upcycled crop residues and industrial by-products. It’s stronger, lighter, cooler, and more durable than conventional bricks, while also reducing environmental impact.
What does ‘carbon-negative’ mean?
How is Agrocrete® better than regular bricks?
Is Agrocrete® certified?
Where can it be used?
Is it termite-resistant and fire-resistant?
Will it change my construction process?
What’s its environmental impact?
Let's Build Without Cement.
From carbon-negative blocks to zero-cement concrete — see how GreenJams can lower your project's footprint without compromising performance.
Contact Us
Downloads
Let's Build Without Cement.
From carbon-negative blocks to zero-cement concrete — see how GreenJams can lower your project's footprint without compromising performance.
Contact Us
Downloads
Let's Build Without Cement.
From carbon-negative blocks to zero-cement concrete — see how GreenJams can lower your project's footprint without compromising performance.
















