Featured Research

from universities, journals, and other organizations

Hemp Could Be Key To Zero-carbon Houses

Date:
April 13, 2009
Source:
University of Bath
Summary:
Researchers are investigating using hemp, a plant from the cannabis family, to build carbon-neutral homes. Using this renewable building material would not only help combat climate change but could also boost the rural economy.

Hemp, a plant from the cannabis family, could be used to build carbon-neutral homes of the future to help combat climate change and boost the rural economy, say researchers at the University of Bath.

Related Articles


A consortium, led by the BRE Centre for Innovative Construction Materials based at the University, has embarked on a unique housing project to develop the use of hemp-lime construction materials in the UK.

Hemp-lime is a lightweight composite building material made of fibres from the fast growing plant, bound together using a lime-based adhesive. The hemp plant stores carbon during its growth and this, combined with the low carbon footprint of lime and its very efficient insulating properties, gives the material a ‘better than zero carbon’ footprint.

Professor Pete Walker, Director of the BRE Centre for Innovative Construction Materials, explained: “We will be looking at the feasibility of using hemp-lime in place of traditional materials, so that they can be used widely in the building industry.

“We will be measuring the properties of lime-hemp materials, such as their strength and durability, as well as the energy efficiency of buildings made of these materials.

“Using renewable crops to make building materials makes real sense - it only takes an area the size of a rugby pitch four months to grow enough hemp to build a typical three bedroom house.

“Growing crops such as hemp can also provide economic and social benefits to rural economies through new agricultural markets for farmers and associated industries.”

The three year project, worth almost 750,000, will collect vital scientific and engineering data about this new material so that it can be more widely used in the UK for building homes.

The project brings together a team of nine partners, comprising BRE Ltd, Feilden Clegg Bradley Studio architects, Hanson Cement, Hemcore, Lhoist UK, Lime Technology, National Non-Food Crops Centre, University of Bath and Wates Living Space. As part of the project the University of Bath received a research grant of 391,000 from the Renewable Materials LINK programme run by the Department for Environment, Food & Rural Affairs (DEFRA).


Story Source:

The above story is based on materials provided by University of Bath. Note: Materials may be edited for content and length.


Cite This Page:

University of Bath. "Hemp Could Be Key To Zero-carbon Houses." ScienceDaily. ScienceDaily, 13 April 2009. <www.sciencedaily.com/releases/2009/04/090408074401.htm>.
University of Bath. (2009, April 13). Hemp Could Be Key To Zero-carbon Houses. ScienceDaily. Retrieved March 3, 2015 from www.sciencedaily.com/releases/2009/04/090408074401.htm
University of Bath. "Hemp Could Be Key To Zero-carbon Houses." ScienceDaily. www.sciencedaily.com/releases/2009/04/090408074401.htm (accessed March 3, 2015).

Share This


More From ScienceDaily



More Earth & Climate News

Tuesday, March 3, 2015

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Solar Plane Passes New Test Ahead of World Tour

Solar Plane Passes New Test Ahead of World Tour

AFP (Mar. 2, 2015) A solar-powered plane made a third successful test flight in the United Arab Emirates on Monday ahead of a planned round-the-world tour to promote alternative energy. Duration: 01:05 Video provided by AFP
Powered by NewsLook.com
Heavy Toll as Australian Farmers Struggle Through Drought

Heavy Toll as Australian Farmers Struggle Through Drought

AFP (Mar. 2, 2015) Mounting debts, despair and forced repossessions are taking a heavy toll on farmers in parts of Australia suffering from its worst drought in 100 years. Duration: 02:16 Video provided by AFP
Powered by NewsLook.com
'Doomsday' Vault Stores Tree Seeds In Case Of Armageddon

'Doomsday' Vault Stores Tree Seeds In Case Of Armageddon

Newsy (Mar. 2, 2015) The Svalbard Global Seed Vault, also known as the "doomsday" vault, took its first contribution of tree seeds this week. Video provided by Newsy
Powered by NewsLook.com
Chile on Alert as Volcano Spews Smoke and Ash

Chile on Alert as Volcano Spews Smoke and Ash

Reuters - News Video Online (Mar. 2, 2015) Chile&apos;s massive Villarrica volcano remains on yellow alert as it belches out incandescent fragments at night with nearby communities placed on alert. Mana Rabiee reports. Video provided by Reuters
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Plants & Animals

Earth & Climate

Fossils & Ruins

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins