Project Details Client : Construction Contractor Category : Injection Waterproofing, Waterproofing Location : Cambridge Date : July 2022 Value : £2,700.00 Injection Waterproofing for a Construction Contractor The Client had constructed a new concrete basement car park that was suffering from water ingress through the concrete slabThe works involved carrying out the following:Drilling a 45 degree angle to hit the mid point of the crackInstalling injection no return valve packersPlacing an injection waterproof resin into the crackRemoving the injection packersPlugging holes with a fast setting water tight plugging mortar