Archive · 22 Sep 2025
Australian Engineers Develop Eco-Friendly Building Material
Imagine building houses with cardboard, dirt, and water!
That's what Australian engineers have done.
They created a new building material that's good for the planet.
It uses stuff we often throw away like cardboard and soil.
This material is much better for the environment, making about a quarter of the pollution that concrete does.
It's also cheaper.
The new material is great for hot places and it keeps houses cool.
It could help reduce waste and make construction more sustainable.
Australian engineers developed a new building material.
The material is made from cardboard, soil, and water.
It has about one-quarter of the carbon footprint of concrete.
The material eliminates the need for cement and is cheaper.
It can be used for buildings in hot climates and is made with local, recyclable materials.
- Who
- Engineers at Royal Melbourne Institute of Technology (RMIT)
- What
- Developed a reusable and recyclable building material using cardboard, soil, and water.
- When
- Announced in a statement on Monday.
- Where
- Sydney, Australia
- Why
- To reduce carbon footprint of construction and landfill waste.
- Material
- Cardboard-confined rammed earth
- Composition
- Cardboard, soil, and water
- Carbon Footprint
- Approximately one-quarter of concrete
- Cost
- Less than one-third of concrete
- Emissions
- About one-quarter of concrete
- Benefits
- Naturally regulates temperatures; Reduces landfill waste