Slab Thickness & Structural Mapping in British Columbia
Knowing a slab's real thickness and structure matters for loads, cuts and renovations — and coring to find out is destructive. GPR measures thickness and maps the structural makeup from the surface, non-destructively.
Leaks.ca is the educational leak detection hub and service-support division of Leak.ca, helping BC property owners understand leak risks and connect with professional detection services when needed.
Slab thickness and structural mapping uses GPR to determine concrete thickness, identify slab-on-grade versus suspended construction, and map reinforcement — informing structural assessment, renovation and load decisions without test holes.
- GPR scan to read the slab's back-wall reflection
- Calculate thickness from the signal
- Identify construction type and reinforcement
- Map results across the area
- Concrete slab thickness
- Slab-on-grade vs. suspended slab
- Reinforcement layout
Renovation, load assessment and structural review needing slab data without coring.
Engineers and renovation contractors get thickness and structure non-destructively, avoiding test cores and the patching they require.
Property Types We Serve
Related Services
Slab Thickness & Structural Mapping — FAQ
Yes. GPR reads the reflection from the back of the slab and calculates thickness from the signal timing — non-destructively and across an area — so there's no need to core test holes and patch them afterward.
Slab Thickness & Structural Mapping Across BC
More Ground-Penetrating Radar Methods
Need slab thickness & structural mapping in BC?
From a single locate to a full subsurface survey, BC property owners and contractors can reach professional locating through Leak.ca. Leaks.ca is the educational division — for booking and on-site detection across British Columbia, our service partner Leak.ca handles professional assessments.
Educational hub & service-support division of Leak.ca · Serving all of British Columbia · Since 1999