architecture defined by hemp

It is possible to see that hemp is an extremely versatile material which is used for many different functions. However, modern hemp products require the hemp plant to be processed into refined materials. The following theory questions the validity of this, exploring the potential of hemp in its most natural state, as a stalk.

hemp composites

We are currently developing hemp composites to be used in a variety of construction applications. This page is a sneak peek into the exciting innovations to come.

hemp stalk analysis and testing

This page shows the analysis of hemp stalk’s structure through visual recording and its strength through loading tests.

basic hemp stalk construction

To explore the full potential of the hemp stalk it is appropriate to look at how similar materials are utilized in construction. Although the loading tests show it has strengths that are comparable to timber, its structure is closer to bamboo and similar stick-like materials. What follows is an exploration of how these similar ‘stick’ materials are used to create buildings while considering whether hemp could be used in a similar manner.

hemp stalk internal frame in hemp-lime

The stalk analysis confirms that hemp has potential as a structural element within the construction industry. However, it would not achieve building standards in the UK due to issues of fire safety, rot and creating an air tight barrier among others. Conversely, the current application of lime-hemp cannot perform as a standalone structure due to its poor load-bearing qualities.

This page shows the analysis, design and experiments that were carried out to explore the potential of combining lime-hemp with a hemp stalk frame, to create a complete walling system which overcomes the inherent shortcomings of each material.

modece architects

As part of Hemp Architecture's goal for design led research and innovation we work closely with design specialists. For building projects we collaborate with Modece Architects, an award winning architects practice established in 1985 by Ralph Carpenter and Richard Scales.

w ww.modece.com

hemp-lime architecture

A library of architecture and buildings made with hemp. Hemp-lime is now a standard material in the construction industry in Europe and is starting to catch on across the world. It offers a fully sealed building envelope which breaths and mediates the internal temperature and humidity levels. It is a completely natural building material as hemp is grown as an agricultural crop and lime is a rock dug from quarries.

the hemp plant

The versatility of hemp can be seen in the wide range of products made from its seed, fibre, shiv and leaf stock. Hemp’s main application within the construction industry is lime-hemp. What follows is a description of the materials involved and the methods used within its construction.

hemp-lime

Hemp’s use in construction began in France, in the mid 1980s. Shiv was added to concrete as a less heavy aggregate in an attempt to lighten the wall construction. The potential of this cheap waste product as an aggregate in construction soon became apparent. A more sustainable approach to building has emerged at the same time, with the hemp shiv being used in conjunction with materials such as lime or clay.

links and references

This page lists relevant links, a bibliography of related material, the source of numbered references within the text, and image references which can be found throughout the website. If not referred to within this list or under the image itself, all material is original and produced by Hemp Architecture and the individuals working under the umbrella of Hemp Architecture.

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