About Celtic Cement Technology
Celtic Cement Technology is the technology arm of Cenin Cement Limited, a company based in Wales UK that has developed an entirely new, award winning and innovative way of manufacturing cement replacements..
Celtic CementTechnology
Is a patented technology that is jointly controlled by Gary Hunt who invented the process and Cenin Cement Ltd. After a career managing a range of specialist precast concrete operations Gary developed our new technology over a period of 10 years in research with local universities. He looks after all technical aspects of the process.
Martyn Popham assumes a commercial role as Managing Director of Cenin Cement Ltd. Martyn’s background is until recently running his own readymix companies so bringing a strong commercial understanding of the economics and usage of cement replacements. Professor Keith Williams of Cardiff University has played a key role in the continuing research and development of the process.
The technology over the last ten years, has been tried, tested and patented and can produce a flexible, high performance, sustainable cement substitute
Our New Research labs are located at:
Cenin Cement Ltd
The Research Centre
Unit 1, Former Stormydown Aerodrome
Stormydown
Bridgend
Wales, UK
CF33 4RS
You can call us in the UK on:
01656 789970
Get in Touch

Latest news
Cenin Cement Moves to Stormy Down
Our sister company Cenin Cement has moved its research and production facilities to a new location on a recycled aerodrome site near Bridgend, where manufacturing of Cenin Cement, using Celtic Cement Technology has begun.
Cenin Cement 'Climate Change Impact Assessment' Report published
Read more about the environmental benefits of our cement replacements and how we are helping reduce the cabon footprint of cement manufacturing.
Cenin wins first prize:
Best Presentation at the Global Slag Conference
We are pleased to announce that our technical paper and presentation was awarded 'best presentation' at the recent Global Slag Conference in Istanbul Turkey. Papers were presented to an audience of 140 delegates from 31 countries and ours was singled out from 11 other technical papers.
Older News:
Global Slag Conference
November 2007
We presented a paper at the Global Slag Conference in Istanbul, Turkey 19 - 20 November. We demonstrated how Celtic Cement Technology can improve both the properties of slag cement and its environmental impact.
Patent Approval
August 2007
After fifteen years of detailed research and thorough testing the patent for our Celtic Cement Technology process was granted 29th August 2007, patent number GB2401104. The patent was applied for on 29th April 2003 and since that date we have been working on perfecting the process and applying it to a commercial scale enviromnent. Further testing on a diverse range of industrial waste materials has taken place in the meantime with fantastic cementatious properties being achieved.
Celtic Cement Technology Ltd.
The Research Centre
Unit 1, Former Stormydown Aerodrome
Stormydown , Bridgend, Wales, UK,
CF33 4RS
Telephone: 01656 789970
Contact Gary Hunt