Pig manure paves road to sustainable asphalt

The video discusses the challenges of pig manure management and introduces an innovative solution: converting pig manure into asphalt. Civil engineer Ellie Finney and her team have developed a cost-effective process to create a sticky binder from pig manure, which can be mixed with rocks to produce durable asphalt. The process is tested rigorously to ensure it meets current road standards. The initiative, supported by the National Science Foundation, has led to the formation of Bio Adhesives Alliance, aiming to commercialize the product. The solution offers environmental benefits by reducing waste and providing a sustainable alternative to petroleum-based asphalt. The project has global implications, particularly in regions with high manure production, and promises a win-win for farmers and the construction industry.

What is the main reason Ellie Finney sees potential in pig manure?

• It is easy to transport and store.

• It is abundant and rich in oils similar to petroleum.

• It is a renewable energy source.

• It is already used in many industries.

What is the cost per gallon of the process to create asphalt from pig manure?

• $1.00

• $0.56

• $0.90

• $0.75

What is a critical aspect of the new pig manure-based asphalt?

• It must be more colorful than traditional asphalt.

• It should be as durable as current road materials.

• It should be cheaper than concrete.

• It must be biodegradable.

What environmental issue does the new asphalt aim to address?

• Reducing the amount of pig manure waste.

• Improving the aesthetic of roads.

• Increasing the use of petroleum products.

• Decreasing the cost of road construction.

What is the name of the company set up to promote the new asphalt product?

• Green Asphalt Group

• Eco Road Solutions

• Bio Adhesives Alliance

• Pig Manure Innovations