Adobe Bricks

Adobe Bricks

Traditional Adobe Bricks Recipe

Composition:

  • 80% soil
  • 20% cowdung (with a minimum of 10%)

Process:

  1. Mix materials thoroughly
  2. Form into brick shapes
  3. Air dry in the sun
  4. Cure for appropriate time

Source: Katale et al, 2014

Compressed Bricks Recipe

Composition:

  • 98% soil
  • 2% fresh cowdung

Process:

  1. Mixing: Mixed and left alone for 5 days
  2. Pressing: Pressed into mould with 2.5 MPa force
  3. Curing: Cured for fourteen days at 55% humidity and twenty degrees Celsius

Source: Kulshreshtha et al, 2022

Material Properties

Key Considerations:

  • Soil type affects final properties significantly
  • Fresh cowdung performs better than dried
  • Proper curing time essential for strength development
  • Moisture content during production critical