Certus Consulting

Certus specialises in commercial concrete flooring – offering design, inspection, surveying, compliance, and certification tailored to your project needs. We work with asset owners, engineers, builders and sub-contractors and can get involved as early as ECI to ensure solid designs and well-defined flooring specifications are available for tendering. Slab design and documentation (PS1, PS2) Construction monitoring (PS4) Pre and post construction inspections Design and construction experience with Steel Fibre Reinforced Concrete (SFRC), mesh, bar reinforcing, Combi Slab, Post Tensioning (PT) Specialising in reduced maintenance joint free slabs Design and construction experience with commercial and industrial slabs, clad racks, raft slabs, container and other heavy-duty pavements, water retaining structures Floor levelness and flatness surveys, including classification to Defined Movement or Free Movement requirements Grind reports for G2P automation and Very Narrow Aisle (VNA) systems On-site QA, including steel fibre distribution checks using the EyeD equipment General consultancy services, including writing or interpreting technical specifications for slabs, surface regularity requirements and concrete in general Assessment of low carbon (such as Greenstar) requirements, structural appraisals of existing slabs, and dilapidation reports Coefficient of friction slip resistance testing Abrasion resistance testing In-situ strength testing of rebar, GPR scanning of concrete Designing and surveying experience using TR34, EC2, AS3600, ASTM E1155, DIN (EN) 15620, Concrete NZ Technical Specification 01:2021