Ms Delta foundation waterproofing

I have 10 rolls left over from a project each roll is 8 ft by 65 ft they weigh about 45 lb a piece as you can see from the pictures it is a dimple plastic material some people put them under slabs but it is intended for foundation and footing waterproof material I dont have any of the fasteners just the rolls, if you Google Ms Delta 8 ft x 65 ft you will see each roll costs over $600 online