Hemp Houses – The Secret of Building Sustainable Homes

When the areas major agricultural product, hemp is creating a comeback in the Altiplano section of Granada, Spain. Before the late nineteen sixties industrial hemp growing formed the backbone of this wholly agricultural section of Spain. Towards the finish of the Franco era, with the invention of nylon and the mechanisation of agriculture most of the population was forced off the land to locate focus on the coast and major cities.

With the advent of the eco-age the interest in industrial hemp will be revived as it is really a major constituent of eco-bricks, an essential element of sustainable housing.

Hemp arises from the Anglo Saxon word’haemp’and is the favorite name for plants of the cannabis genus. Hemp usually describes the strains of the plant cultivated mainly for industrial use as opposed to cannabis which is connected with pot and similar drugs.

Hemp includes a huge selection of uses but remains overshadowed by the cannabis connotation of illegal drugs, with which it is often confused. However hemp can legally be grown, under licence, in many countries, such as the European Union countries and Canada.

Cannabis sativa L. could be the variety primarily grown for industrial purposes, it is really a fast growing plant and has been cultivated for many thousand of years getting used to create rope, clothing, paper, hemp oil and medicines. Growing hemp improves the condition of the ground and reduces ambient contamination. It is a strong plant that needs neither herbicides nor pesticides during its cultivation.

Hemp as a professional material includes a ten thousand year history. The very first recorded use of hemp was as a material fabric, found in China as far back as 8000BC.C. Circa 4000B.C. hemp grew to become used, again in China, to create ropes and as food. 2000 years later, the Chinese hemp oils and medicine were in use. By 1000B.C. its use had spread to India and Greece where the first cases of hemp paper were found.

By the 6th century hemp was being found in Europe in a few amazing ways, in France a hemp reinforced bridge was built and it is still used today. The hemp fibre also found uses in sailmaking, caulking materials, fishing nets and lines. In later years hemp was used to create a variety of foodstuffs including butter and beer. By the 15th century Renaissance painters were using hemp canvases.

Today industrial hemp is employed to make a staggering selection of products which range from medicines, body maintenance systems, building and insulating materials, clothing, textiles, food, fuel, livestock food and bedding, plastics and paper.

In the building industry hemp bricks, because of their sustainability and excellent insulation properties, are being used to create external and internal walls of ecological homes. Of this type of Spain the external walls of an eco house will consist of a eco-bricks, stated in Guadix with the proprietary name of Cannabric® ;.

Cannabric® derives its properties from industrial hemp fibres (cáñamo). The hemp bricks are composed of industrial hemp fibres, slaked lime and an assortment of innert mineral materials. The bricks combine the functions of lots bearing wall that is fire-resistant and does not require the addition of thermal or acoustic insulation. use kratom for pain management

The most crucial element of the eco-brick is industrial hemp which has a very low thermal conductivity (0.048W/m²k) producing a brick with vastly superior insulation properties against both cold and heat. The mineral element of the bricks gives them their mechanical strength. Being a solid brick, with a higher specific heat, it has the suitable thermal properties to safeguard against heat.

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