Qualislab T/A Shutterworks was established in 2006. We offer and specialize in reinforced concrete slabs, staircases, columns beams and rafts foundation. Our teams maintain a strong foundation of trust and mutual respect generated through positive relationships with clients, architects, engineers, sub-contractors and suppliers by this ensuring the highest degree of professional service and quality products. Our teams take pride in their work with a proven track record with many satisfied client generated over the years. We strive to provide value, reasonable prices and quality workmanship. All concrete work warranted by structural engineers design and certificates.

Based in Centurion, Qualislab services the whole of Gauteng as well as surrounding areas as we have done successfully for the past 18 years, with many satisfied clients. We work closely with engineers, architects project Managers etc. to give you an ease of mind experience.

Projects that we have completed includes: Residential developments, Townhouse Complexes, Hospitals, Police Station, Colleges, Factories as well as Office blocks. From small to large scales projects we will guide you with our dedicated team through the process from start to finish off erecting concrete slabs, beams, columns and staircases. Free quotations are supplied and advice given on problem areas, if required.

Procedure for First-floor concrete slabs, rafts.
All new residential building projects must have a set of approved building plans and with that, your architect would have appointed a building engineer that is responsible for the design and layout of the concrete slabs on your building project.

If you are in the market for a new first-floor concrete slab there are two things you need before you can request a quotation from a concrete slab specialist, and that is:

1. The architectural build plans and,
2. The engineer’s slab design and layout.
3. Erection of formwork;
4. Placement of reinforcement steel bars;
5. Pouring of concrete
6. Compacting and finishing concrete
7. Curing of the concrete slab;
8. Removal of formwork.