Metre
The word ‘metre’ is the UK spelling for the base unit of length in the International System of Units (SI). In the USA, this may be spelled ‘meter’, although in the UK, ‘meter’ refers to a measuring device. For more information see: Meter.
A metre was originally defined as one ten-millionth of the distance from the equator to the North Pole along a great circle. This was later changed to the length of a reference metal bar, but in 1983 it was redefined as the distance travelled by light in a vacuum in 1/299,792,458 of a second.
A centimetre is 100th of a meter and a millimetre is 1000th of a metre. A nanometre (nm) is a (10−9) of a metre.
A kilometre is 1000 metres.
A square metre (m²) is the SI derived unit of area.
A cubic metre (m³) is the SI derived unit of area.
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Local leaders gain new powers to support local high streets
High Street Rental Auctions to be introduced from December.
Infrastructure sector posts second gain for October
With a boost for housebuilder and commercial developer contract awards.
Sustainable construction design teams survey
Shaping the Future of Sustainable Design: Your Voice Matters.
COP29; impacts of construction and updates
Amid criticism, open letters and calls for reform.
The properties of conservation rooflights
Things to consider when choosing the right product.
Adapting to meet changing needs.
London Build: A festival of construction
Co-located with the London Build Fire & Security Expo.
Tasked with locating groups of 10,000 homes with opportunity.
Delivering radical reform in the UK energy market
What are the benefits, barriers and underlying principles.
Information Management Initiative IMI
Building sector-transforming capabilities in emerging technologies.
Recent study of UK households reveals chilling home truths
Poor insulation, EPC knowledge and lack of understanding as to what retrofit might offer.
Embodied Carbon in the Built Environment
Overview, regulations, detail calculations and much more.
Why the construction sector must embrace workplace mental health support
Let’s talk; more importantly now, than ever.
Ensuring the trustworthiness of AI systems
A key growth area, including impacts for construction.
Foundations for the Future: A new model for social housing
To create a social housing pipeline, that reduces the need for continuous government funding.
Mutual Investment Models or MIMs
PPP or PFI, enhanced for public interest by the Welsh Government.
Key points and relevance to construction of meeting, due to reconvene.