Bricks Guide — Hemp, Clay, Fly Ash, AAC, CSEB & More | Pricing & Comparison

Complete guide to brick types for Indian homes and buildings. Compare compressive strength, eco-friendliness, thermal insulation, and pricing.

Red Clay Bricks

Traditional fired bricks. Price: Rs 5-10 per piece. Compressive strength: 3.5-7.5 N/mm². Good thermal mass. Most widely available. High carbon footprint due to kiln firing.

Fly Ash Bricks

Made from industrial waste. Price: Rs 4-8 per piece. Uniform shape, lighter weight. Good compressive strength: 7-12 N/mm². Lower water absorption. Eco-friendly alternative to clay.

AAC Blocks (Autoclaved Aerated Concrete)

Lightweight, large blocks. Price: Rs 35-55 per block (600x200x100mm). Excellent thermal insulation. Fire resistant. Easy to cut and shape. 50% lighter than clay bricks. Ideal for high-rise buildings.

Hemp Bricks

Sustainable, carbon-negative. Price: Rs 15-30 per piece. Made from hemp hurd and lime. Excellent thermal and acoustic insulation. Breathable walls. Emerging material in India — growing availability.

CSEB (Compressed Stabilised Earth Blocks)

Made from local soil + cement. Price: Rs 8-15 per piece. Can be made on-site. Low embodied energy. Good compressive strength. Best for sustainable and rural construction.

Interlocking Bricks

No mortar needed. Price: Rs 10-20 per piece. Lock together like LEGO. Faster construction, less cement. Consistent dimensions. Best for compound walls and pavements.

Porotherm / Hollow Clay Blocks

Perforated clay blocks. Price: Rs 30-50 per block. Lightweight, good thermal insulation. Faster construction. Less plaster needed. Brands: Wienerberger Porotherm.