About Us

Stresscrete, formerly trading as BB & D Civil Constructions has been manufacturing an extensive range of precast and prestressed concrete products for the past 20 years in Queensland.

Craig Profile picture

Craig Zinn is a civil engineer and has had extensive experience working with construction companies across Queensland. As the owner and manager of Stresscrete, Craig will ensure you get a quality product delivered on time.

Graeme Blackman, known only as ‘Blackie” our Production Manager, has been manufacturing Precast in this yard for the last 20+ years, kicking off with the development of Stanwell Power Station. Blackie brings an ability to deal with any precast or prestressed product with confidence due to his wealth of knowledge in the business.

Neil Walker is the Yard Supervisor working in the business for more than 10 years developing various valuable skills including steel fixing and form setting, safe and effective production techniques with attention to meeting our customer’s needs. With Blackie’s old school values and production expertise combined with Neil’s determination and work ethic, these guys compliment each other ensuring you receive a superior, quality product every time.

We have built a strong relationship with a diverse range of clients over the years providing for all industry sectors via government infrastructure projects and private enterprise.

At Stresscrete, we pride ourselves on the delivery of a quality product on time.

With our expertise, we can offer a selection of innovative precast and prestressed concrete solutions to your project, whether at tender stage or project delivery.


Stresscrete is a registered supplier with the Department of Main Roads Queensland, and retains current Quality Assurance compliance to AS/NZS ISO 9001:2008.