What is bio-concrete used for?

When used in the construction of bridges, tunnels, and roads, bioconcrete has the potential to save billions on annual maintenance fees. At the moment, Jonkers is working to reduce the cost of the material for use in large-scale projects.

What does Bioconcrete mean?

This bioconcrete is a form of concrete specially created to self-heal when cracks form, meaning that cracks should seal themselves with minimal maintenance required from construction workers.

Who created Bioconcrete?

Microbiologist Hendrick Jonkers
Microbiologist Hendrick Jonkers has created bioconcrete, a self-regenerative material.

What is bio-concrete why it is used in civil engineering projects?

Bio-concrete is also usable in many different contexts. The flexibility of bacillus bacteria makes it functional for bridges, buildings, tunnels, and other types of infrastructure. The wider use functions of this material can open up many new possibilities in engineering, microbiology, and construction.

What is self-healing bio-concrete?

Bio-concrete is a self-healing form of concrete designed to repair its own cracks. It was developed by Dutch researcher and microbiologist Hendrik Jonkers using an extra ingredient acting as a healing agent and requires no human intervention to be repaired once placed.

What is concrete made of?

To make concrete a mixture of portland cement (10-15\%) and water (15-20\%) make a paste. This paste is then mixed with aggregates (65-75\%) such as sand and gravel, or crushed stone. As the cement and water mix, they harden and bind the aggregates into an impenetrable rock-like mass.

How is bacteria added to concrete?

When water enters through the cracks, it reacts with bacteria and forms precipitates of calcium carbonate, as a by product, which fills the cracks and makes crack free concrete. This type of concrete prepared with bacteria is called as bacterial concrete.

Is Bio concrete environmentally friendly?

Bio-concrete is an innovative building material that can heal itself when cracks occur. This makes concrete more durable and environmentally friendly. Furthermore, less mining will have to occur to obtain concrete, and fewer resources will be spent on building maintenance.

What do you know about bio concrete?

Self-Healing Bio-Concrete Jonkers exploits regenerative properties of nature. Henk Jonkers’ passion for diving and camping was the spark that ignited his career: it began with studies in marine biology at the University Self-healing agents encapsulated for over 200 years. Sustainable prevention method could revolutionize concrete production.

What is biological concrete?

Bio-concrete is a self-healing form of concrete designed to repair its own cracks . It was developed by Dutch researcher and microbiologist Hendrik Jonkers using an extra ingredient acting as a healing agent and requires no human intervention to be repaired once placed.

What is self-healing concrete?

Self-healing Concrete using: