Hemp Building

Practical insights from 3 re:build sessions on implementing hemp building in regenerative villages.

Definition

Hemp building materials (often called hemp-lime or hempcrete) provide highly superior thermal resistance and acoustic resistance. A relatively thin wall made of hemp-lime can provide insulation equivalent to much thicker walls made of many other materials, both natural and conventional.

Methods and Approaches

So the two most viable and just for industry is for industrial hemp that required at least amount of sort of processing to finish product are

It's a liability, but with this new option, this new approach and with hemp, it's basically the only thing that will grow in it

All you planning to use any sustainable materials with the building method, such as hemp creep by the ceramic or shipping containers

And the last thing about producing your own hemp, well you can well, you can do, first of all, in Italy, there are processing hemp facilities and there are also block manufacturers, hemp block manufacturers in Italy

We are making a very huge expansion still here in the south of Portugal with the processing plant for the hemp itself and with the block creation

Benefits

So we know about all these benefits, but you're really getting the average person to get up to speed on the facts about it is interesting because like, a lot of people just think that the hemp is a lot of people that have a lot of expression

Key Insights

Provenance tracking: Some projects use blockchain technology (like LIToken) to track provenance and the supply side of industrial hemp, which is necessary for large-scale industrial production requiring millions in investment to make bigger impact.

Processing requirements: The two most viable industrial hemp applications require the least amount of processing to finish product.

Terminology matters: The term "hempcrete" can be confusing and misleading. Many practitioners prefer "hemp-lime" because that's what it actually is. "Hempcrete" makes people think it's meant to replace concrete, which isn't accurate.

Textile industry challenges: The hemp textile industry is unlikely to develop in North America anytime soon—it requires hundreds of millions in investment. There are many myths and misconceptions around hemp numbers.

Historical context: Hemp is one of the oldest cultivated crops, with evidence dating back to 8,000 BC, yet many people remain ignorant about its industrial applications.

Education needed: While the benefits are clear, getting the average person up to speed on the facts is challenging because many people associate hemp only with recreational use rather than industrial applications.

Industrial hemp potential: For industrial hemp produced for hurd, grain, and long fibers, there's great opportunity to look at world records and best practices.

Examples and Case Studies

But there is an exciting project that's going through the hemp innovation center student that allows it to that the application is in the application

Best Practices

  • But there is an exciting project that's going through the hemp innovation center student that allows it to that the application is in the application
  • It's a liability, but with this new option, this new approach and with hemp, it's basically the only thing that will grow in it
  • All you planning to use any sustainable materials with the building method, such as hemp creep by the ceramic or shipping containers
  • I think it's a very in the South of Portugal and in the last three years, I have engaged in a very exciting adventure, with um, um appreciate and we started a prototype for a hemp block factory in the south of our south of Lisbon

Implementation Guide

To implement hemp building in your regenerative village project, consider the following approach:

Implementation details to be added.