Case Studies
Selected work across the Gold Coast and Northern Rivers.
A sample of jobs across strata, commercial and residential work.
Polyurethane Injection
Concrete water tank crack injection, Byron Bay
Active leak through a horizontal crack in a concrete water tank, sealed with PU injection from the exterior face.
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Polyurethane Injection
Balcony slab junction injection across five apartments, Gold Coast–Tweed
Failed construction joint across five strata balconies sealed with PU injection from below, without disturbing balcony finishes.
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Polyurethane Injection
Underground storage room leak, sealed and membrane-lined
Active ingress through a below-grade storage room, stopped at the source with PU injection and lined with a hydrostatic membrane.
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Negative Waterproofing
Hillside apartment planter box — negative waterproofing over soil removal
A 20-year-old planter box leaking into storage spaces, solved with PU injection and a hydrostatic membrane instead of moving 200 tonne of soil.
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Remedial Waterproofing
Strata planter box remediation, Gold Coast–Tweed
Failed planter box stripped, diamond-ground and re-waterproofed with coreflute and geofabric before soil reinstatement.
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