exterior, for waterproofing structural members in contact with the ground in, accordance with DIN 18533 class, W1-E (W1.1-E, W1.2-E) against ground, moisture and non-pressing water, for waterproofing structural members in contact with the ground in, accordance with DIN 18533, W4-E against splash water and ground moisture, at the wall plinth, as well as capillary water in and under walls