Concrete Engineering

OtB Concrete Ltd is an international consultancy providing expertise and an overall approach to the specification, design and implementation of concrete technology.  Our specialists give a personalised service to all type of clients; from the initial setup and mix design to a final “Outside the Box” concrete solution engineered to meet the structure’s needs and the environment.

Our Services

The START maturity system, developed by OtB Concrete, is a tool used to measure the actual in-situ strength of hardening concrete.

OtB Concrete is able to provide advice and expert witness services to Clients and Contractors on all aspects of concrete technology and necessary remedial works.

Design review for buildability

More info. coming soon.

CONTEST Temperature and strength development

More info. coming soon.

Durability review

More info. coming soon.

Performance testing

More info. coming soon.

Production and review of project specifications, selection and sourcing of materials to meet today’s environmental and economic concerns. 

OtB’s consultants have extensive experience in the layout, establishment, commissioning and operation of pre-cast concrete segmental tunnel lining factories in a large number of countries.

The design of an economical and efficient high strength / high performance concrete requires knowledge and expertise in the use of a wide range of cements, additives and admixtures. 

Excellent off-form finishes for view and consistent colour are increasingly required in modern buildings and structures.

The Team

colour-block-square

Charles Allen

Director
colour-block-square

Christer Isgren

Director
colour-block-square

Janine Bradford

Office Manager
colour-block-square

Dr. Phillip Bamforth

Associate
colour-block-square

Prof. Jan-Erik Jonasson

Associate
colour-block-square

Marcus Hine

Associate
colour-block-square

Alan Cooper

Associate
colour-block-square

Jon Knights

Associate

Experience

OtB personnel have been instrumental in the design and execution of concrete works for major projects, including:

DON'T DELETE