Type A Waterproofing: This method involves creating a barrier against water ingress by applying coatings or membranes directly onto the external surfaces of basement walls and floors. It aims to prevent water from penetrating the structure.
Type B Waterproofing: Also known as integral waterproofing, Type B involves adding waterproofing agents or admixtures to the concrete mix during construction. This method aims to make the concrete itself impermeable to water.
Type C Waterproofing: Also known as cavity drain membrane systems, is a widely recognized method for managing water ingress in below-ground structures, particularly basements. Unlike traditional tanking methods that rely on creating a barrier against water, Type C systems manage water by collecting and diverting it away from the structure.