🧱 Materials & Supplies📍 Ahmedabad, Gujarat
AAC Blocks vs Red Bricks — Which is Better for Indian House Construction? in Ahmedabad
🤖 AI Answer by Biddaro⏱ 7 min read📅 Updated November 2024
📍 Ahmedabad Construction Costs (2024)
₹1,500
Basic/sqft
₹2,100
Standard/sqft
₹3,400
Premium/sqft
🧱 Cement: ₹382/bag⚙️ Steel: ₹69/kg👷 Mason: ₹740/day
⚡ Quick Answer
AAC (Autoclaved Aerated Concrete) blocks are 3x lighter than red bricks, offer better thermal insulation, and can reduce wall cost by 15–20%. They are becoming the preferred choice for modern Indian construction.
| Property | AAC Blocks | Red Bricks |
|---|---|---|
| Weight | 550–650 kg/m³ | 1,700–1,900 kg/m³ |
| Compressive Strength | 3–5 N/mm² | 3.5–7 N/mm² |
| Thermal Insulation | Excellent (R-value ~1.5) | Poor (R-value ~0.4) |
| Water Absorption | 10–15% | 15–20% |
| Sound Insulation | Good (40–45 dB) | Moderate (35–40 dB) |
| Size (standard) | 600×200×150mm | 230×115×75mm |
| Cost per unit | ₹35–50 per block | ₹8–12 per brick |
| Mortar needed | Very little (thin joints) | Standard (10mm joints) |
Why AAC Blocks Are Gaining Popularity
- 3x lighter — reduces dead load on columns and foundations (saves 10–15% on structural steel)
- Large size — 600×200mm = 12 standard bricks, faster construction
- Precise dimensions — plumb walls require less plaster (saves plastering cost)
- Eco-friendly — uses fly ash (industrial waste)
- Better thermal comfort — reduces AC load
- Red brick wall (material + labour): ₹5,500–8,000 — Including mortar
- AAC block wall (material + labour): ₹4,500–7,000 — Including thin-set mortar
- Net savings with AAC: 15–20% per wall — Plus structural savings
📍 Ahmedabad-Specific Tips for This Topic
💡
Ahmedabad's extreme dry heat requires excellent thermal insulation — 100mm hollow block outer walls + insulation
💡
AUDA and AMC have different DCR rules — check your zone before starting
Related topics:
aac blocksred brickswall constructionbuilding materials indiaAhmedabadGujarat