Cut and cover waterproofing refers to the techniques used to waterproof structures built using the “cut and cover” method, which involves excavating an area, constructing the desired structure, and covering it back up. Waterproofing in such scenarios typically involves applying specialized membranes and sealing products to protect the structure from water intrusion, ensuring its integrity and longevity despite being below ground or covered after construction. External waterproofing systems must seal and secure the concrete and ensure the stability and longevity of the construction by minimizing future maintenance expenses.