Leaking concrete water tanks are repaired using concrete crack injection. The polyurethane crack injection techniques have been used in the commercial / industrial sector for over 30 years and are a proven economical leaking concrete crack repair system.

The Tankshop has implemented these techniques in the repairing of leaking concrete water tanks for domestic home, farm / business owners.
We have diversified the business and are now offering these repairs to clients with concrete foundation leaking cracks, concrete swimming pools, concrete pit leaks, basement leaks, cellars, underground retaining walls, carpark crack leaks....... all things concrete cracked and leaking.

Crack injection is commonly used in residential and commercial applications primarily because it is far less expensive than excavating a foundation and waterproofing the exterior foundation wall, floor slab, carpark, tunnel, bridge, pit, channel, drain. There is also no need to remove tiles and other finishes from the surface in order to fix leaks.

Crack injection is the most reliable leaking crack repair system when done properly.  It can be used in a wide variety of situations:

fix leaks in concrete carparks

fix leaks in tunnels and bridges

fix leaks in concrete swimming pools

water treatment plants

pit leaks

dams

apartment buildings

undergound cellars

fix leaks in retaining walls

factories

tilt slab concrete constructed buildings