INTERLOCKING STABILIZED SOIL BRICKS (ISSB)
Introduction to Interlocking Stabilized Bricks
ISSB (Interlocking Stabilized Soil Bricks) is an improved form of the traditional clay
bricks. They are made from a mixture of soil, cement and water and then
hydraulically compressed to form a high quality interlocking soil brick.
These bricks are dry stacked to each other without using mortar. It does not also
require plastering of the walls.
The ISSB technology is globally recognized for sustainable housing construction.
ADVANTAGES OF USING ISS BRICKS
Environmental Benefits
1. Locally Sourced Materials: ISSB uses local soil, reducing transportation costs and environmental impact.
2. Low Carbon Footprint: ISSB production requires minimal energy and generates low greenhouse gas emissions.
3. Reduced Waste: ISSB construction minimizes waste generation, as blocks can be easily reused or recycled.
4. It saves our arable land: Sand winning for sandcrete blocks and plastering has destroyed vast hectares of farmlands causing shortage of food. ISSB technology does not destroy agricultural land as compared to the conventional one.
Social Benefits
1. Affordability: ISSB is a cost-effective building material, making it accessible to
low-Middle-income communities.
2. Job Creation: ISSB production and construction can create employment
opportunities in local communities.
3. Cultural Preservation: ISSB can be used to construct buildings that reflect local
architectural styles and cultural heritage.
Economic Benefits
1. Cost Savings: Interlocking Stabilized Soil Bricks(ISSB) construction can reduce building costs by up to 30%
compared to traditional materials. Less cement used for the molding bricks. Also,
little to no mortar is needed for the building. This contributes to lowering cost of
construction drastically.
2. Low Maintenance: ISSB structures require minimal maintenance, reducing
long-term costs.
3. Increased Property Value: ISSB buildings can appreciate in value over time due
to their unique aesthetic appeal and sustainable features
Technical Benefits
1. Thermal Mass: ISSB provides good thermal mass, regulating indoor
temperatures and reducing the need for heating and cooling.
2. Durability: ISSB structures can last for decades with minimal maintenance.
They also can be bullet proof depending on the quality of the bricks.
3. Soundproof: ISSB buildings provide acoustic insulation due to their high density
and mass.
4. Resistance to Natural Disasters: The interlocking properties of ISSB makes
them resistant to earthquakes. The bricks are also fire resistant.
It is obvious that the benefits of using ISSB building technology far outweigh the demerits. By incorporating ISSB into sustainable building practices, we can reduce environmental impact, promote social equity, and support economic growth while creating healthy and resilient communities.