ULTRA-LOW CARBON CEMENT ALTERNATIVE

BINDR™ Ready Mix Mortar

Same strength as OPC, 80% less carbon, ~90% recycled content. Drop it into an existing plant in place of cement — no change to mix ratios, and 53 MPa by day 7 instead of day 28.

Same strength as OPC, 80% less carbon, ~90% recycled content. Drop it into an existing plant in place of cement — no change to mix ratios, and 53 MPa by day 7 instead of day 28.

Technical Specifications

Use for

Concrete

Flooring

Structural

Non-structural

Masonry

Plastering

Supply

Vizag · available now · store cool and dry, wear PPE (alkaline, pH 13.2)

Physical & performance properties

Specific gravity

2.95

Bulk density

1.08 g/cm³

Fineness

215 m²/kg

Standard consistency

0.33

Initial setting (≥30 min)

45 min

Final setting (≤600 min)

75 min

pH, wet (≥13)

13.2

Soundness (≤10 mm)

0.70 mm

Shrinkage (≤0.03%)

0.025%

Chloride content (≤0.05%)

0.04%

Thermal conductivity

1.10 W/m·K

Compressive strength

Age

Observed

Spec min

3 days

7 days

28 days

30 MPa

53 MPa

53 MPa

≥27 MPa

≥37 MPa

≥53 MPa

Fastest strength gain in the range. BINDR™ hits the 28-day OPC figure at day 7 — less formwork time, faster programme.

Tested to IS 4031; every result exceeds the spec minimum. Shrinkage, chloride, pH and thermal conductivity by validated in-house method, ASTM reference for conductivity. BINDR™ is an engineered binder — not classified under IS 269 / 8112 / 12269. Test reports on request.

Compliance

How it compares

vs conventional OPC paver blocks

Ready Mix Mortar

Cement-free masonry mortar for Novastone™ and Agrocrete® units 

BNRRMM50

Ready Mix Soil Mortar

Earth-based mortar, colour-matched to Mati masonry 

BNRRMSM50

Ready Mix Plaster

Cement-free internal and external plaster 

BNRRMP50

Ready Mix Soil Plaster

Earth plaster for exposed and breathable finishes 

BNRRMSP50

Also in development

Agrocrete® wall panels · Novastone™ AAC blocks · Novastone™ hollow blocks 300×200×200 (NCH200L) · BINDR™ precast elements

Technical Specifications

Use for

Concrete

Flooring

Structural

Non-structural

Masonry

Plastering

Available sizes

Vizag · available now · store cool and dry, wear PPE (alkaline, pH 13.2)

Physical & performance properties

Specific gravity

2.95

Bulk density

1.08 g/cm³

Fineness

215 m²/kg

Standard consistency

0.33

Initial setting (≥30 min)

45 min

Final setting (≤600 min)

75 min

pH, wet (≥13)

13.2

Soundness (≤10 mm)

0.70 mm

Shrinkage (≤0.03%)

0.025%

Chloride content (≤0.05%)

0.04%

Thermal conductivity

1.10 W/m·K

Compressive strength

Age

Observed

Spec min

3 days

7 days

28 days

30 MPa

53 MPa

53 MPa

≥27 MPa

≥37 MPa

≥53 MPa

Fastest strength gain in the range. BINDR™ hits the 28-day OPC figure at day 7 — less formwork time, faster programme.

Tested to IS 4031; every result exceeds the spec minimum. Shrinkage, chloride, pH and thermal conductivity by validated in-house method, ASTM reference for conductivity. BINDR™ is an engineered binder — not classified under IS 269 / 8112 / 12269. Test reports on request.

Compliance

How it compares

vs conventional OPC paver blocks

Ready Mix Mortar

Cement-free masonry mortar for Novastone™ and Agrocrete® units 

BNRRMM50

Ready Mix Soil Mortar

Earth-based mortar, colour-matched to Mati masonry 

BNRRMSM50

Ready Mix Plaster

Cement-free internal and external plaster 

BNRRMP50

Ready Mix Soil Plaster

Earth plaster for exposed and breathable finishes 

BNRRMSP50

Also in development

Agrocrete® wall panels · Novastone™ AAC blocks · Novastone™ hollow blocks 300×200×200 (NCH200L) · BINDR™ precast elements

Technical Specifications

Use for

Concrete

Flooring

Structural

Non-structural

Masonry

Plastering

Available sizes

Vizag · available now · store cool and dry, wear PPE (alkaline, pH 13.2)

Physical & performance properties

Specific gravity

2.95

Bulk density

1.08 g/cm³

Fineness

215 m²/kg

Standard consistency

0.33

Initial setting (≥30 min)

45 min

Final setting (≤600 min)

75 min

pH, wet (≥13)

13.2

Soundness (≤10 mm)

0.70 mm

Shrinkage (≤0.03%)

0.025%

Chloride content (≤0.05%)

0.04%

Thermal conductivity

1.10 W/m·K

Compressive strength

Age

Observed

Spec min

3 days

7 days

28 days

30 MPa

53 MPa

53 MPa

≥27 MPa

≥37 MPa

≥53 MPa

Fastest strength gain in the range. BINDR™ hits the 28-day OPC figure at day 7 — less formwork time, faster programme.

Tested to IS 4031; every result exceeds the spec minimum. Shrinkage, chloride, pH and thermal conductivity by validated in-house method, ASTM reference for conductivity. BINDR™ is an engineered binder — not classified under IS 269 / 8112 / 12269. Test reports on request.

Compliance

How it compares

vs conventional OPC paver blocks

Ready Mix Mortar

Cement-free masonry mortar for Novastone™ and Agrocrete® units 

BNRRMM50

Ready Mix Soil Mortar

Earth-based mortar, colour-matched to Mati masonry 

BNRRMSM50

Ready Mix Plaster

Cement-free internal and external plaster 

BNRRMP50

Ready Mix Soil Plaster

Earth plaster for exposed and breathable finishes 

BNRRMSP50

Also in development

Agrocrete® wall panels · Novastone™ AAC blocks · Novastone™ hollow blocks 300×200×200 (NCH200L) · BINDR™ precast elements

FROM INNOVATION TO IMPACT.

The Ultra-Low Carbon Cement Alternative

The alkali-activated binder behind every Agrocrete® product — zero OPC, carbon-negative, independently verified.

80% Lower Carbon

0.18 kgCO₂/kg vs 0.80–0.90 for OPC. No kiln, no calcination.

Minimal Water Curing

Light mist for 24 hours, not 14 days of hosing.

45–47 MPa at 28 Days

Strength comparable to OPC 53, tested per IS 4031.

Drop-In, Not Disruptive

Same trowel, same mix logic. Nothing to relearn.

CLEANER. GREENER. SUSTAINABLE.

The Better Alternative to Cement

Blocks, bricks, mortar, pavers, and more — all powered by BINDR™, all cement-free.

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?