Bitumen Division

Tennants Bitumen is based in the Belfast Harbour Estate, ideally placed for the import and distribution of bituminous binders for the Northern Ireland road construction and maintenance industry.

With almost 100 years of operational experience and expertise in the sector, the company places its emphasis on customer satisfaction and high quality products . This is demonstrated in the operation of our Integrated Management System which is accredited to ISO Standards 9001 Quality, 14001 Environmental Management and 45001 Health & Safety Management.

Tennants Bitumen imports bitumen into a purpose-built facility located at Airport Road West, Belfast where, after further processing, finished products are supplied to customers, mainly for use in the road construction industry . Continued investment in plant means that we can supply a wide range of customer requirements including penetration, cutback, defer-set, polymer-modified and emulsion grades. Quality products and a quality service to customers give Tennants Bitumen an enviable record within the construction industry in Ireland.

Our Products

Tennants Bitumen provides a comprehensive range of conventional and specialist binders with each product supported with professional and technical backup, including the company’s in-house laboratory and use of an extensive European support network specialising in research and development .

  • Penetration grade bitumen
  • Polymer modified binders
  • Clear binders
  • Bitumen emulsions

35 – 50

Data Bulletin
(viewable in pdf, file size 111KB)


Declaration of Performance
(viewable in pdf, file size 765KB)

40 – 60

Data Bulletin
(viewable in pdf, file size 82KB)


Declaration of Performance
(viewable in pdf, file size 769 KB)

70 – 100

Data Bulletin
(viewable in pdf, file size 112KB)


Declaration of Performance
(viewable in pdf, file size 643KB)

100 – 150

Data Bulletin
(viewable in pdf, file size 111KB)


Declaration of Performance
(viewable in pdf, file size 776KB)

160 – 220

Data Bulletin
(viewable in pdf, file size 112KB)


Declartion of Performance
(viewable in pdf, file size 645KB)

C69B3  (formerly K1-70)

Declaration of Performance
(viewable in pdf, file size 673KB)


C60B3  (formerly K1-60)

Declaration of Performance
(viewable in pdf, file size 673KB)


C40B3  (formerly K1-40)

Declaration of Performance
(viewable in pdf, file size 674KB)


TENSET – used for the production of defer set macadams

Data Sheet
(viewable in pdf, file size 170KB)


Cationic Bitumen Emulsion

Data Sheet
(viewable in pdf, file size 214KB)


Polymer Modified Bitumen and Emulsions

Data Sheet
(viewable in pdf, file size 128KB)


Tennants Bitumen

9 Airport Road West,
Belfast, BT3 9ED

T: (028) 9045 5135

Steven Caldwell – Divisional Director
E: stevenc@ctni.co.uk

Get in Touch

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