Asked by: Celinia Lamiarrita
asked in category: General Last Updated: 26th June, 2020

What is cob in building?

Cob, cobb or clom (in Wales) is a natural building material made from subsoil, water, fibrous organic material (typically straw), and sometimes lime. The contents of subsoil naturally vary, and if it does not contain the right mixture it can be modified with sand or clay.

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Also asked, how long does a cob house last?

The oldest cob house still standing is 10,000 years old. Cob is strong, durable and cob houses should stand forever as long as their roof is maintained and the property is looked after properly.

Likewise, are cob houses safe? Cob is nontoxic and completely recyclable, which is important in this era of environmental degradation, dwindling natural resources and chemical contaminants. How is cob different from adobe? Cob is one of many methods for building with raw earth, the world's commonest construction material.

Similarly, what does a cob house look like?

Cob is basically clay, sand and usually straw mixed together to be used as a building material, kinda like bricks, but the advantage is that most of the materials can be sourced on site or purchased cheaply. It's basically like mud castles for adults, that is a building technique that's been used for over 10,000 years!

Are cob houses warm?

Cob is a suitable building material for hot or cold climates due to its ability to keep indoor temperatures stable. Depending on your comfort levels, this can eliminate the need for centralized heating systems and air conditioning. That's some great energy saving potential right there!

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