P: 03 8812 2918 W: www.waterproofingfew.com.auE: info@waterproofingfew.com.au

Concrete Repair & Crack InjectionCase Study: Concrete ceiling & wall underground garage

Crack Injection is an effective method to repair leaking concrete cracks

Drilling access holes on concrete ceiling of garage prior

to insertion of injector pins

Concrete cracks cleaned to remove all contaminants

Pins Inserted

Pins Inserted

Ceiling showing pins and water reactive polyurethane which

was injected under high pressure

Wall showing yellow blooming after reaction with

water in cracks

White salts leaching out with yellow blooming on concrete

ceiling

Injection Pins cut off, sealed and ceiling now ready for

painting

P: 03 8812 2918 W: www.waterproofingfew.com.auE: info@waterproofingfew.com.au