Concrete Testing Lab in Bengaluru — Cubes, Cores & Blocks

V2 Civil Diagnostics on Bagalur Main Road, Yelahanka, is a NABL accredited lab offering concrete cube compression testing per IS 516. We serve construction sites across Bengaluru.

As per IS 516, a set of three cubes (150mm x 150mm) is the standard sample size for a single compressive strength test at each age (7 days, 28 days).

Yes. We perform core extraction with diameters ranging from 25mm to 150mm and test for compressive strength per IS 516 Part 4. We convert core strength to equivalent cube strength in our reports.

Yes. We design concrete mixes per IS 10262:2019 based on your target grade, materials, and site conditions. The mix design includes trial mix verification at our lab.

Our report compares the 28-day compressive strength of your cubes or cores against the characteristic strength of the specified concrete grade. We clearly indicate pass/fail status per IS 456 acceptance criteria.

If cube results fall short, we recommend core testing from the actual structure to assess in-situ strength. We can also perform NDT assessments (rebound hammer, UPV) for a broader evaluation.