A.1
BZN Fly Ash Brick
10″ × 5″ × 3″ · 250 × 120 × 75 mm
Even size and sharp edges, for house walls, partitions and boundary walls.
Trusted since 1988
Built for Every SPACE, Every PURPOSE
Fly-Ash & Concrete products made with precision in Dhenkanal, Odisha for builders, contractors and developers across Dhenkanal, Anugola, Kataka, Bhubaneswar and Jajpur.
38+years in construction
<0.1%breakage and reject ratio
Any sizeof project, delivered
Our product range
Fly ash bricks, fly ash blocks, paving blocks, RE blocks and more for every kind of construction each with its own identity and the same best BZN quality.
A · Brick (Fly-Ash / Concrete)
A.2
Fly Ash Brick
230 × 110 × 75 mm
Standard-size brick for everyday masonry in homes, partitions and compound walls.
B · Block (Fly-Ash / Concrete)
B.1
BZN Fly Ash Block
12″ × 10″ × 6″ · 300 × 250 × 150 mm
Large format with fewer joints, for long walls in homes, warehouses and industrial buildings.
B.2
Solid Block
400 × 200 × 200 mm
Solid block for walling in residential, commercial and industrial buildings.
B.3
Hollow Block
400 × 200 × 200 mm · also 400 × 150 × 200 and 400 × 100 × 200 mm
Lighter cored block for partition and infill walls.
C · RE Block
C.1
RE Block (RE Wall Block)
430 × 230 × 219 mm
Interlocking block for reinforced earth retaining walls, embankments and slopes.
D · Paving Block
D.1
Zigzag Paving Block
225 × 112.5 × 80/100 mm
Interlocking zigzag pattern for driveways, parking areas and streets.
ColoursWhite, Black, Red, Yellow
D.2
Hexagon Paving Block
250 × 250 × 60 mm
Decorative six-sided paver for gardens, courtyards and walkways.
ColoursWhite, Black, Red, Yellow
D.3
Rectangular Paving Block
200 × 100 × 80/100 mm
Classic paving for driveways, yards, walkways and parking.
ColoursWhite, Black, Red, Yellow
E · Chequered Tile
E.1
Chequered Tile
12″ × 12″ · 25 mm thick
Chequered-surface tile for floors, terraces, footpaths and outdoor areas.
ColoursWhite, Black, Red, Yellow
F · Cover Block
F.1
Cover Block
For 20, 25, 40 and 50 mm cover
Notched spacer that keeps reinforcement at the correct cover in slabs, beams, columns and footings.
G · Kerb Stone
G.1
Kerb Stone with tapered head
300 × 150 × 450 mm
Tapered-head kerb stone for edging roads, footpaths, medians and landscaped areas.
Need something different? We also take specialised orders as per client requirements. Tell us what you need
Why BZN?
Precision you can measure and a standard you can trust.
- 01Cutting-edge machines for dependable production
- 02Manufactured with premium-grade raw materials
- 03Precise, consistent size and quality in every unit
- 04Automatic quality control you can count on
- 05High-volume production to meet urgent demands
- 06Timely delivery, every time
- 07Breakage and reject ratio below 0.1%
- 08Low water absorption, superior strength
- 09Projects of any size, delivered with confidence
- 10Every product is cured, inspected, and then dispatched.
- 11Wide range of products for daily construction needs
- 12Built on 38+ years of trust and experience
Block or Brick?
Each BZN product is made for its own job.
BZN Block
12″ × 10″ × 6″
- Long, straight walls
- Fewer joints, less mortar
- Fast wall formation
BZN Brick
10″ × 5″ × 3″
- Small walls and detailing
- Easy to cut and fit
- Light and easy to handle
Own identity. Own purpose. Same BZN quality.
A cheaper brick does not make a cheaper wall
Real cost of 1 sq ft of wall, counting breakage, plaster, mortar and labour.
1 · BZN brick vs Low-price Brick
Clean, Sharp Edges,Even Size
Dull, Dark, Uneven Finish
| 1 sq ft of 5″ wall (10″ × 5″ × 3″ bricks) | BZN | Low-price brick |
|---|---|---|
| Price for 1,500 bricks | ₹9,000 | ₹8,000 |
| Broken on site (assumed for the low-price brick) | 0.5% | 10% |
| Usable bricks out of 1,500 | 1,492 | 1,350 |
| Extra plaster for uneven sizes | 0 mm | 5 mm |
| Final cost per sq ft of wall | ₹45.9 | ₹48.5 |
BZN saves ₹2.6 per sq ft. About 5% cheaper on the finished wall, around ₹900 saved on every 1,500 bricks (350 sq ft).
2 · BZN block vs low-price brick (10″ wall)
12″ × 10″ × 6″
10″ × 5″ × 3″
| 1 sq ft of 10″ thick wall | BZN Block | Low-price brick |
|---|---|---|
| Pieces per sq ft | 1.8 blocks · 0% breakage | 8.1 bricks · 10% breakage |
| Units cost per sq ft | ₹65.3 | ₹48.2 |
| Mortar per sq ft | ₹6.2 (about 40% less) | ₹10.2 |
| Mason + labour per sq ft | ₹21.8 | ₹32.6 |
| Extra plaster (5 mm each face) | None | +₹3.0 |
| Final cost per sq ft | ₹93.3 | ₹94.0 |
| Time for 1,000 sq ft of wall | 18 days | 27 days |
BZN block wins on cost and time: ₹0.7 cheaper per sq ft, ₹10.8 saved on mason and labour, and 9 days faster per 1,000 sq ft.
3 · BZN block vs AAC block (10″ wall)
300 × 250 × 150 mm
600 × 200 × 250 mm
| 1 sq ft of 10″ thick wall | BZN Block | AAC block |
|---|---|---|
| Price | ₹36 per block (250 for ₹9,000) | ₹4,000 per m³ |
| Pieces per sq ft | 1.8 blocks | 0.77 blocks |
| Breakage on site | 0% | 1% |
| Block cost per sq ft | ₹65.3 | ₹93.8 |
| Joint mortar per sq ft | ₹6.2 · ordinary mortar | ₹7.8 · special mortar |
| Mason + labour per sq ft | ₹21.8 | ₹15.0 |
| Final cost per sq ft | ₹93.3 | ₹116.7 |
| Wall use | Built for strength | Non-load-bearing walls |
BZN block is ₹23.4 cheaper per sq ft, about 20% less for the same wall, or ₹23,400 on every 1,000 sq ft. AAC is lighter to lay but costs more per wall.
At a glance
| Comparison | Wall | BZN | Other | BZN saves |
|---|---|---|---|---|
| BZN brick vs low-price brick | 5″ wall | ₹45.9 | ₹48.5 | ₹2.6 per sq ft About 5% less |
| BZN block vs low-price brick | 10″ wall | ₹93.3 | ₹94.0 | ₹0.7 per sq ft Almost equal, 9 days faster per 1,000 sq ft |
| BZN block vs AAC block | 10″ wall | ₹93.3 | ₹116.7 | ₹23.4 per sq ft About 20% less |
Cost per sq ft of finished wall, with 1:6 mortar and 10 mm joints, mason ₹700 and labour ₹500 per day (5-hour day), cement ₹350 per bag and sand ₹8,000 per 14 cbm. One mason and one labourer lay 100 blocks, 300 bricks or 80 sq ft of AAC wall per day. The low-price brick is assumed at 10% breakage and 5 mm extra plaster per face; BZN brick at 0.5% breakage. AAC: ₹4,000 per m³, 1% breakage, jointing mortar at ₹450 per 40 kg. Plaster is not included for BZN or AAC. Laying rates are assumptions, and your site costs may differ.
Where BZN is used
From homes to heavy industry.
ResidentialHomes, apartments and villas
CommercialOffices, shops and showrooms
IndustrialFactories and plants
WarehouseGodowns and storage
Boundary wallCompounds and perimeter walls
Manufacturing and Supplying
Premium fly ash/concrete bricks, blocks, paving blocks, and RE blocks supplied from our plant on NH-55, Korian, Dhenkanal across the following regions:
- Dhenkanal(ଢେଙ୍କାନାଳ)
- Anugola(ଅନୁଗୋଳ)
- Kataka(କଟକ)
- Bhubaneswar(ଭୁବନେଶ୍ଵର)
- Jajpur(ଯାଜପୁର)
Let’s build together
Tell us about your project and we will reply with a quote.